{"title":"Motors","description":"\u003cp\u003eBrowse hydraulic motors for trucks and heavy equipment at Titus Trucks Accessories. Hydraulic motors convert hydraulic pressure into rotational mechanical power, driving conveyors, augers, spreaders, and other work equipment. Shop our selection of hydraulic motors in various displacement and torque ratings.\u003c\/p\u003e","products":[{"product_id":"cm002p-hydraulic-motor-with-2-bolt-mount-npt-threads-and-2-8-cubic-inches-displacement","title":"CM002P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1025-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e969\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e969\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Hydraulic Motor from Buyers Products, specifically the model featuring a 2-bolt mount, NPT threads, and a nominal displacement of 2.8 cubic inches (with this particular model specified at 3.1 cubic inches as detailed in the technical specifications), represents a pinnacle of hydraulic power conversion technology. Engineered for applications demanding robust performance, efficiency, and reliability, this motor is a testament to advanced design and manufacturing precision. It provides an optimal solution for driving medium-duty equipment, distinguishing itself through its high starting torque capabilities and finely balanced torque-to-flow characteristics, which are critical for precision and power in diverse operational scenarios.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Hydraulic Motor Design and Principles\u003c\/h3\u003e\n\u003ch4\u003eGerotor Technology: The Heart of Efficiency\u003c\/h4\u003e\n\u003cp\u003eAt the core of this hydraulic motor's superior performance is its state-of-the-art gerotor design. Gerotor, a portmanteau of \"generated rotor,\" refers to a positive displacement pump or motor type that utilizes an inner and outer gear set. The inner gear has one less tooth than the outer gear and is eccentrically mounted. As hydraulic fluid enters the motor, it exerts pressure on the larger surfaces of the rotating elements. The differential pressure across the gears creates a torque that causes the inner gear to rotate and orbit within the outer gear. This orbital motion is converted into rotary motion of the output shaft via a coupling spline. The benefits of this design are manifold. Gerotor motors are renowned for their high volumetric efficiency, meaning a significant portion of the input fluid flow is effectively converted into mechanical rotation, minimizing energy loss. They offer exceptionally smooth operation, especially at low speeds, which is crucial for applications requiring precise control without pulsation. Furthermore, their compact size relative to their power output, coupled with their inherent ability to generate high starting torque, positions them as an ideal choice for intermittent and continuous duty cycles where immediate power delivery is essential.\u003c\/p\u003e\n\n\u003ch4\u003eSpool Valve Design: Precision Fluid Control\u003c\/h4\u003e\n\u003cp\u003eComplementing the gerotor mechanism is an industry-proven spool valve design. The spool valve is integral to directing the flow of hydraulic fluid within the motor, enabling both directional control and speed regulation. By precisely controlling the paths of pressurized fluid to and from the gerotor set, the spool valve ensures efficient and responsive operation. This design minimizes internal leakage, contributing to the motor's overall efficiency and extending its operational lifespan by reducing internal wear. The robust nature of the spool valve system allows for consistent performance across varying load conditions and fluid pressures, enhancing the motor's adaptability to demanding environments and diverse application requirements.\u003c\/p\u003e\n\n\u003ch4\u003eRobust Construction: Cast Iron Durability\u003c\/h4\u003e\n\u003cp\u003eThe choice of material for the motor housing is a critical factor in its longevity and performance. This hydraulic motor is constructed from high-grade cast iron, a material celebrated for its exceptional strength, rigidity, and inherent damping properties. Cast iron provides superior resistance to mechanical stress, thermal cycling, and external impacts, ensuring structural integrity even in the most rigorous industrial and mobile applications. Its ability to absorb vibrations contributes to quieter operation and reduces wear on internal components, thereby extending the motor's service life. Furthermore, cast iron offers excellent thermal stability, helping to dissipate heat effectively and maintain consistent internal operating temperatures, which is vital for the performance and longevity of hydraulic fluid and seals.\u003c\/p\u003e\n\n\u003ch3\u003eMounting and Porting for Seamless Integration\u003c\/h3\u003e\n\u003ch4\u003e2-Bolt Mount Configuration\u003c\/h4\u003e\n\u003cp\u003eThe product features a standard 2-bolt mount, a widely adopted interface in the hydraulic industry. This configuration, typically conforming to SAE A flange standards, facilitates straightforward and secure integration into a broad spectrum of hydraulic systems. The 2-bolt pattern ensures robust mechanical coupling, capable of withstanding significant operational forces and vibrations, thereby maintaining alignment between the motor and the driven equipment. This standardization simplifies installation, reduces mounting complexity, and ensures broad compatibility with existing machinery and components, offering flexibility in system design and maintenance.\u003c\/p\u003e\n\n\u003ch4\u003eNPT Threads: Secure and Reliable Fluid Connections\u003c\/h4\u003e\n\u003cp\u003eFluid connections are managed via NPT (National Pipe Taper) threads, with a specified port size of 1\/2 NPT. NPT threads are a conical pipe thread type designed to create a liquid-tight seal when joined. The tapered design allows the threads to wedge together, forming a robust mechanical seal that is further enhanced by the application of thread sealant. This method of connection is highly reliable for high-pressure hydraulic applications, preventing leaks and ensuring system integrity. The 1\/2 NPT size is a common and versatile choice, providing adequate flow capacity for the motor's rated performance while maintaining a manageable footprint for plumbing within diverse hydraulic circuits.\u003c\/p\u003e\n\n\u003ch3\u003eDetailed Performance Specifications and Analysis\u003c\/h3\u003e\n\u003ch4\u003eDisplacement: 3.1 Cubic Inches per Revolution\u003c\/h4\u003e\n\u003cp\u003eThe motor's displacement is a fundamental characteristic, defining the volume of hydraulic fluid it consumes for each revolution of its output shaft. With a specific displacement of 3.1 cubic inches (cu.in.) per revolution, this motor is engineered for precise control over its speed and torque output. This value directly influences the motor's theoretical speed at a given flow rate (Speed = Flow Rate \/ Displacement) and its theoretical torque output at a given pressure (Torque = (Pressure × Displacement) \/ (2π)). The 3.1 cu.in. displacement ensures a balance between speed and torque, making it versatile for applications that require either moderate speed with high torque or higher speed with proportional torque output.\u003c\/p\u003e\n\n\u003ch4\u003eFlow Rate Performance: Continuous 12 GPM, Intermittent 14 GPM\u003c\/h4\u003e\n\u003cp\u003eThe continuous flow rate of 12 Gallons Per Minute (GPM) indicates the maximum flow the motor can sustain indefinitely without detrimental effects to its lifespan or performance. For short durations, the motor can handle an intermittent flow rate of 14 GPM, allowing for temporary bursts of higher power or speed. These flow specifications are critical for system designers to match the motor's capabilities with the hydraulic pump's output. Operating within these parameters ensures optimal motor efficiency, prevents overheating, and maximizes the service life of the motor and associated hydraulic components. Considering the 3.1 cu.in. displacement, a continuous flow of 12 GPM (2772 cu.in.\/min) translates to a theoretical continuous speed of approximately 894 RPM (2772\/3.1). Similarly, an intermittent flow of 14 GPM (3234 cu.in.\/min) yields a theoretical intermittent speed of around 1043 RPM (3234\/3.1). These theoretical speeds are closely aligned with the specified maximum speeds, indicating high volumetric efficiency.\u003c\/p\u003e\n\n\u003ch4\u003ePressure Ratings: Continuous 1800 PSI, Intermittent 2400 PSI\u003c\/h4\u003e\n\u003cp\u003eThe motor is designed to operate safely and efficiently under a continuous pressure of 1800 Pounds per Square Inch (PSI) and can withstand intermittent pressure spikes up to 2400 PSI. These pressure ratings are indicative of the motor's structural integrity and its ability to generate substantial torque. Continuous pressure refers to the maximum pressure that can be applied constantly during operation. Intermittent pressure accounts for short, periodic increases in pressure, often encountered during demanding phases of an application (e.g., initial start-up under heavy load, brief overloads). Adhering to these pressure limits is crucial to prevent internal damage, leakage, or catastrophic failure of the motor components.\u003c\/p\u003e\n\n\u003ch4\u003eTorque Characteristics: Power Under Load\u003c\/h4\u003e\n\u003cp\u003eTorque is the rotational force produced by the motor, directly influencing its ability to drive a load. This motor provides a continuous torque rating of 650 lb-in (pound-inches) and an intermittent torque rating of 720 lb-in. These figures represent the actual torque output at the shaft under continuous and intermittent operating conditions, respectively, taking into account the motor's mechanical efficiency.\nA standout feature is its impressive starting torque: a minimum of 520 lb-in under continuous pressure and 720 lb-in under intermittent pressure. High starting torque is paramount for applications such as augers, winches, and conveyor systems that must overcome significant static friction or inertia to initiate movement. The ability to deliver strong initial rotation without excessive pressure spikes protects both the motor and the driven equipment, ensuring smooth and reliable start-up even with heavy loads.\u003c\/p\u003e\n\n\u003ch4\u003eSpeed Capabilities: Maximum Continuous 969 RPM, Maximum Intermittent 1130 RPM\u003c\/h4\u003e\n\u003cp\u003eThe motor's maximum continuous speed of 969 RPM and maximum intermittent speed of 1130 RPM demonstrate its capability to sustain significant rotational velocities for extended periods and short bursts, respectively. These speed ratings are a function of the motor's displacement and its volumetric efficiency at its maximum permissible flow rates. Maintaining operation within these speed limits is essential to prevent excessive internal friction, heat generation, and premature wear of the bearings and seals. The robust design, particularly the gerotor and spool valve mechanisms, allows for efficient operation across a wide speed range, contributing to the motor's versatility in different application profiles.\u003c\/p\u003e\n\n\u003ch4\u003eMaximum Case Pressure (Without Case Drain): 1500 PSI\u003c\/h4\u003e\n\u003cp\u003eThe maximum case pressure rating of 1500 PSI without the need for a separate case drain line is a significant advantage. In many hydraulic motors, internal leakage from the high-pressure side to the motor casing necessitates a dedicated case drain line to prevent pressure buildup, which could blow out shaft seals. The design of this motor, however, exhibits superior sealing and internal pressure management capabilities, allowing it to tolerate a much higher internal case pressure without the aid of an external drain. This simplifies hydraulic system plumbing, reduces potential leak points, and lowers overall installation and maintenance costs. It indicates a highly robust and well-sealed motor construction, enhancing its reliability in demanding environments.\u003c\/p\u003e\n\n\u003ch4\u003eShaft Specifications: 1.00 Straight, 0.25 Keyway, 3.25 Pilot Diameter\u003c\/h4\u003e\n\u003cp\u003eThe output shaft is a crucial interface for transmitting power to the driven load. This motor features a 1.00-inch diameter straight shaft, which is a common and versatile design for direct coupling applications. A straight shaft provides excellent concentricity and ease of installation with standard couplings, sprockets, or pulleys. The integrated 0.25-inch keyway is machined into the shaft, providing a positive mechanical lock with the driven component, ensuring efficient and reliable transmission of torque without slippage. The 3.25-inch pilot diameter is a precision machined feature on the mounting flange that ensures accurate alignment between the motor and the mating equipment. Proper pilot alignment is critical to minimize vibrational stress on the shaft and bearings, preventing premature wear and extending the lifespan of both the motor and the driven machinery.\u003c\/p\u003e\n\n\u003ch3\u003eOperational Principles and System Integration\u003c\/h3\u003e\n\u003cp\u003eThis hydraulic motor functions as a transducer, converting hydraulic energy (fluid pressure and flow) into mechanical energy (rotational force and speed). Its integration into a hydraulic system typically involves a hydraulic pump (which generates fluid flow and pressure), a reservoir (for hydraulic fluid storage and heat dissipation), control valves (to direct and regulate flow), and hydraulic lines. The motor's inherent design for high volumetric and mechanical efficiency ensures that a maximum percentage of the input hydraulic power is converted into useful mechanical work, minimizing energy waste in the form of heat.\u003c\/p\u003e\n\u003cp\u003eFor optimal performance and longevity, proper system design, including appropriate hydraulic fluid selection, effective filtration, and operation within specified pressure and temperature ranges, is paramount. The robust construction and proven design principles of this motor contribute to exceptional durability, requiring minimal maintenance when operated according to established hydraulic best practices. Its ability to tolerate high case pressure simplifies system design by potentially eliminating the need for a separate case drain line, further streamlining installation and reducing potential failure points.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Suitability and Value Proposition\u003c\/h3\u003e\n\u003cp\u003eThe Hydraulic Motor with its 2-bolt mount, NPT threads, and 3.1 cubic inches displacement is an exemplary choice for a wide array of medium-duty applications. For **compressors**, its reliable starting torque and consistent speed under load ensure efficient operation. In **augers**, the high starting torque and robust construction are critical for breaking through tough materials and continuous digging. **Winches** benefit from its precise control and high torque for lifting and pulling operations. For **cranes**, the smooth low-speed operation and controlled torque enable precise load positioning. In **spreaders**, its consistent power delivery ensures even material distribution. Its combination of economical operation, high efficiency, compact footprint, and powerful output makes it a versatile component in agricultural, construction, utility, and municipal equipment.\u003c\/p\u003e\n\u003cp\u003eThe value proposition of this hydraulic motor lies in its ability to deliver consistent, high-performance power within a durable and compact package. Its technical specifications—from the efficient gerotor and spool valve designs to the robust cast iron construction and specific performance ratings—all contribute to a product that offers reliability, reduced operational costs, and extended service life. The standardization of its mounting (2-bolt) and porting (NPT threads) ensures ease of integration and compatibility, making it an excellent investment for new designs and existing system upgrades where power, precision, and durability are non-negotiable.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449270456691,"sku":"CM002P","price":190.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM002P_45.jpg?v=1768841723"},{"product_id":"cm004p-replacement-hydraulic-4-bolt-spinner-motor-for-saltdogg-spreaders","title":"CM004P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1001-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e969\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e969\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\n\u003c\/p\u003e\u003ch2\u003eAdvanced Technical Overview: Replacement Hydraulic 4-Bolt Spinner Motor for SaltDogg® Spreaders\u003c\/h2\u003e\n\u003cp\u003eThis comprehensive technical description elaborates on the Replacement Hydraulic 4-Bolt Spinner Motor, specifically engineered for SaltDogg® Spreaders, a product proudly offered by Buyers Products. Drawing upon decades of hydraulic engineering expertise, this motor represents a pinnacle of design, material science, and operational efficiency, tailored for the demanding conditions inherent in commercial spreading applications.\u003c\/p\u003e\n\n\u003ch3\u003eUnderstanding Hydraulic Motor Fundamentals\u003c\/h3\u003e\n\u003cp\u003eAt its core, a hydraulic motor serves as a transducer, converting hydraulic energy (fluid flow and pressure) into mechanical rotational energy (torque and speed). This conversion is achieved through a controlled displacement mechanism. In the context of this Buyers Products motor, the synergy of an industry-proven spool valve design with state-of-the-art gerotors forms the foundation of its exceptional performance. The gerotor (GEnerated ROTOR) concept, a positive displacement design, is particularly adept at generating high torque at low speeds, which is a critical requirement for applications such as powering spreader spinner discs.\u003c\/p\u003e\n\u003cp\u003eThe spool valve mechanism effectively controls the direction and flow of hydraulic fluid into and out of the gerotor chambers. As fluid enters, it causes the inner gerotor gear to orbit and rotate within the outer gear, creating a continuous rotational output at the motor shaft. This design offers several distinct advantages:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eHigh Volumetric Efficiency:\u003c\/b\u003e The tight tolerances and sealing characteristics of the gerotor design minimize internal leakage, ensuring that a maximal portion of the input fluid flow contributes directly to shaft rotation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eRobust Starting Torque:\u003c\/b\u003e Unlike some other motor types, the gerotor design inherently provides excellent torque output from a standstill, enabling the motor to overcome significant static friction and inertia, particularly crucial when initiating the spreading of dense materials.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSmooth Operation:\u003c\/b\u003e The continuous engagement of the gerotor elements results in very low torque ripple, leading to smooth and consistent rotation of the spinner disc, which is essential for uniform material distribution.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCompact Design:\u003c\/b\u003e The internal geometry of the gerotor allows for a high power-to-weight ratio, contributing to the motor's overall compact footprint without sacrificing performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEngineered for Demanding Spreading Applications: The SaltDogg® Advantage\u003c\/h3\u003e\n\u003cp\u003eSaltDogg® spreaders are renowned for their ruggedness and reliability in municipal and commercial snow and ice management. The spinner motor is a vital component in these systems, directly responsible for the consistent and effective dispersal of various granular materials—from road salt and sand to specialized de-icing agents. The operational environment for these motors is inherently harsh, characterized by:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eExtreme Temperatures:\u003c\/b\u003e Functioning reliably in sub-zero conditions, where hydraulic fluid viscosity increases and material properties are tested.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCorrosive Agents:\u003c\/b\u003e Constant exposure to salt, chemicals, and moisture necessitates superior material selection and sealing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eVariable Loads:\u003c\/b\u003e The motor must handle the inertial resistance of the spinner disc itself, the weight of the material being spread, and potential clogging or inconsistent material flow.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eIntermittent Heavy Duty Cycles:\u003c\/b\u003e Frequent start-stop operations and sudden changes in load require a motor with exceptional transient response and robust durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis replacement hydraulic motor addresses these challenges directly through its optimized design and construction. Its ability to provide a high degree of start-up torque, coupled with the precise mixture of torque and flow rate, ensures that SaltDogg® spreaders maintain optimal performance even under the most adverse conditions. The 4-bolt mount, a defining feature, provides a secure and robust connection to the spreader assembly, minimizing vibration and enhancing overall structural integrity, critical for sustained operation in rugged environments.\u003c\/p\u003e\n\n\u003ch3\u003eIn-Depth Analysis of Key Specifications\u003c\/h3\u003e\n\u003cp\u003eThe detailed specifications provided are not merely numbers; they represent the meticulously engineered performance parameters that define this hydraulic motor’s capabilities and suitability for its intended application:\u003c\/p\u003e\n\n\u003ch4\u003eCompares To: 101-1001-009\u003c\/h4\u003e\n\u003cp\u003eThis cross-reference number signifies that this Buyers Products motor is engineered to meet or exceed the performance and dimensional specifications of a recognized industry standard or original equipment manufacturer (OEM) part. This ensures seamless interchangeability and reliability for maintenance and replacement purposes, allowing operators to confidently upgrade or replace components without compatibility concerns.\u003c\/p\u003e\n\n\u003ch4\u003eDisplacement: 3.1 cubic inches\/revolution (cu. in.\/rev)\u003c\/h4\u003e\n\u003cp\u003eDisplacement is a fundamental characteristic of any hydraulic motor, representing the theoretical volume of hydraulic fluid required to rotate the motor shaft one complete revolution. A displacement of 3.1 cu. in.\/rev indicates a motor well-suited for medium-duty applications where a balance between speed and torque is desired. Higher displacement motors typically provide more torque at lower speeds, while lower displacement motors achieve higher speeds for a given flow rate. This specific displacement is optimized for the rotational speed and torque required to effectively spin a spreader disc, ensuring even material distribution without excessive power consumption.\u003c\/p\u003e\n\n\u003ch4\u003eFlow (Continuous): 12 GPM (Gallons Per Minute)\u003c\/h4\u003e\n\u003ch4\u003eFlow (Intermittent): 14 GPM\u003c\/h4\u003e\n\u003cp\u003eFlow rate dictates the maximum speed at which the motor can continuously or intermittently operate.\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eContinuous Flow (12 GPM):\u003c\/b\u003e This is the maximum flow rate at which the motor can operate indefinitely without overheating or experiencing premature wear. It defines the sustained operational capacity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eIntermittent Flow (14 GPM):\u003c\/b\u003e This higher flow rate can be tolerated for shorter, specified durations. It allows for bursts of higher speed or power when momentary demands exceed continuous ratings, such as during initial start-up with a full load or when quickly adjusting spreading width. Operating above continuous ratings for extended periods can reduce the motor’s lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\nThese flow ratings, when combined with the displacement, determine the potential operational speeds of the spinner, allowing for variable spread patterns and distances.\n\n\u003ch4\u003eInput Mount Type: 4 Bolt\u003c\/h4\u003e\n\u003cp\u003eThe 4-bolt input mount is a crucial mechanical interface. It ensures a robust, secure, and precisely aligned connection between the hydraulic motor and the SaltDogg® spreader frame or gearbox. Compared to 2-bolt mounts, a 4-bolt configuration provides enhanced stability, greater resistance to torsional stress, and superior vibration dampening. This is particularly vital in applications involving rotating masses and continuous vibration, safeguarding both the motor and the driven equipment from premature wear and structural fatigue. The precise pilot diameter further ensures correct concentricity during installation.\u003c\/p\u003e\n\n\u003ch4\u003eMaterial: Cast Iron\u003c\/h4\u003e\n\u003cp\u003eThe motor housing is constructed from high-grade cast iron. Cast iron is an exemplary material choice for hydraulic components due to its:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eHigh Strength and Rigidity:\u003c\/b\u003e Provides excellent structural integrity to withstand internal hydraulic pressures and external mechanical stresses.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eVibration Dampening Properties:\u003c\/b\u003e Cast iron inherently absorbs and dissipates vibrations more effectively than other metals, contributing to smoother operation and reduced noise.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eWear Resistance:\u003c\/b\u003e Offers superior resistance to abrasive wear, crucial for components subject to moving parts and demanding environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCorrosion Resistance:\u003c\/b\u003e While not impervious, cast iron provides a good level of resistance to the corrosive agents encountered in winter spreading operations, especially when properly surface treated.\u003c\/li\u003e\n\u003c\/ul\u003e\nThis material choice directly contributes to the motor's overall longevity and reliability in harsh operating conditions.\n\n\u003ch4\u003eMaximum Case Pressure (Without Case Drain): 1500 psi\u003c\/h4\u003e\n\u003cp\u003eCase pressure refers to the pressure within the motor’s internal housing, which surrounds the rotating components and seals. This specification indicates that the motor is designed to operate safely with up to 1500 psi of internal case pressure without the need for an external case drain line. A case drain line is typically used to relieve internal leakage back to the reservoir, preventing pressure buildup that could damage shaft seals. The ability to operate without a case drain simplifies hydraulic system plumbing and installation, making it more robust and less prone to leakage points, while still maintaining seal integrity under typical operating conditions for this motor.\u003c\/p\u003e\n\n\u003ch4\u003eMaximum Speed (Continuous): 969 RPM\u003c\/h4\u003e\n\u003ch4\u003eMaximum Speed at Continuous Flow: 969 RPM\u003c\/h4\u003e\n\u003ch4\u003eMaximum Speed at Intermittent Flow: 1130 RPM\u003c\/h4\u003e\n\u003cp\u003eThese specifications define the rotational velocity of the motor shaft.\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eContinuous Speed (969 RPM):\u003c\/b\u003e The maximum speed at which the motor can operate continuously without exceeding thermal or mechanical stress limits. This speed, derived from the continuous flow rate (12 GPM) and displacement (3.1 cu. in.\/rev), ensures consistent spreading.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eIntermittent Speed (1130 RPM):\u003c\/b\u003e The higher speed achievable for short durations using the intermittent flow rate (14 GPM). This provides a temporary boost in spinner speed, useful for clearing clogs or achieving wider spread patterns for brief periods.\u003c\/li\u003e\n\u003c\/ul\u003e\nPrecise control over the spinner’s rotational speed is paramount for achieving accurate and uniform material distribution, which is directly influenced by these speed ratings.\n\n\u003ch4\u003eMinimum Starting Torque (Continuous Pressure): 520 in-lbs\u003c\/h4\u003e\n\u003ch4\u003eMinimum Starting Torque (Intermittent Pressure): 720 in-lbs\u003c\/h4\u003e\n\u003cp\u003eStarting torque is a critical parameter, particularly for applications involving high static loads, such as a spreader disc laden with heavy, compacted material.\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eContinuous Pressure (520 in-lbs):\u003c\/b\u003e This is the guaranteed minimum torque the motor can generate at rest when supplied with its continuous rated pressure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eIntermittent Pressure (720 in-lbs):\u003c\/b\u003e When operating at the intermittent pressure rating, the motor can produce an even higher starting torque, essential for overcoming the initial inertia of heavily loaded spinner discs or when starting in extremely cold conditions where material may be stiff.\u003c\/li\u003e\n\u003c\/ul\u003e\nThe high starting torque ensures reliable and immediate engagement of the spinner, preventing delays and ensuring efficient operation from the moment the system is engaged.\n\n\u003ch4\u003ePilot Diameter: 1.75 inches\u003c\/h4\u003e\n\u003cp\u003eThe pilot diameter refers to the precisely machined cylindrical protrusion on the motor’s mounting flange that fits into a corresponding bore on the driven equipment. A 1.75-inch pilot diameter ensures precise concentric alignment between the motor shaft and the driven component (e.g., the spinner shaft or gearbox input). This accurate alignment is vital for minimizing vibration, reducing stress on bearings and seals, and prolonging the lifespan of both the motor and the spreader assembly.\u003c\/p\u003e\n\n\u003ch4\u003ePort Size: 1\/2 NPT\u003c\/h4\u003e\n\u003cp\u003eThe 1\/2 NPT (National Pipe Taper) port size specifies the threading for the hydraulic fluid inlet and outlet connections. NPT is a widely recognized standard, ensuring compatibility with standard hydraulic fittings and hoses. The 1\/2-inch size is appropriately selected to handle the specified flow rates (12-14 GPM) without introducing excessive pressure drop or fluid velocity, thereby maintaining system efficiency and minimizing cavitation risk. Proper hose sizing and routing are still essential to fully leverage this port design.\u003c\/p\u003e\n\n\u003ch4\u003ePressure – Bar (Continuous): 1800 psi (approx. 124 Bar)\u003c\/h4\u003e\n\u003ch4\u003ePressure – Bar (Intermittent): 2400 psi (approx. 165 Bar)\u003c\/h4\u003e\n\u003cp\u003ePressure is the force exerted by the hydraulic fluid, directly correlating to the torque output of the motor.\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eContinuous Pressure (1800 psi \/ 124 Bar):\u003c\/b\u003e The maximum pressure at which the motor can operate continuously and reliably without degradation. This pressure, in conjunction with the motor's displacement, determines its continuous torque output.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eIntermittent Pressure (2400 psi \/ 165 Bar):\u003c\/b\u003e This higher pressure can be tolerated for short durations, allowing the motor to generate increased torque for demanding tasks or during peak load conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\nThese pressure ratings ensure that the motor can generate the necessary force to rotate the spinner disc effectively, even when processing heavy or viscous materials.\n\n\u003ch4\u003eShaft Keyway: 0.25 inches (1\/4 inch)\u003c\/h4\u003e\n\u003cp\u003eThe 0.25-inch keyway is a precisely machined slot in the motor shaft. It accommodates a standard parallel key, which transmits rotational torque from the motor shaft to the driven component’s hub (e.g., a coupling or the spinner assembly itself). This positive drive mechanism is essential for reliably transferring power without slippage, especially under varying loads and high torque conditions.\u003c\/p\u003e\n\n\u003ch4\u003eShaft Size: 1.00 inches\u003c\/h4\u003e\n\u003cp\u003eThe 1.00-inch diameter straight shaft provides a robust and strong output interface. This size is engineered to withstand the torsional and bending stresses associated with driving a spreader spinner, ensuring reliable power transmission. A straight shaft, as opposed to a splined or tapered shaft, is commonly used with couplings that rely on a keyway and set screw, offering a straightforward and durable connection for many industrial and mobile applications.\u003c\/p\u003e\n\n\u003ch4\u003eShaft Type: Straight\u003c\/h4\u003e\n\u003cp\u003eA straight shaft design, paired with the specified keyway, is a common and highly effective method for transmitting torque. Its simplicity contributes to ease of manufacturing and robust performance. While other shaft types like splined or tapered offer specific advantages in certain scenarios, the straight shaft with keyway is proven reliable for the demands of spreader applications, offering good balance of cost, strength, and ease of coupling.\u003c\/p\u003e\n\n\u003ch4\u003eTorque Rating (Continuous): 650 in-lbs\u003c\/h4\u003e\n\u003ch4\u003eTorque Rating (Intermittent): 720 in-lbs\u003c\/h4\u003e\n\u003cp\u003eTorque is the rotational force produced by the motor, directly responsible for spinning the spreader disc.\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eContinuous Torque (650 in-lbs):\u003c\/b\u003e This is the maximum torque the motor can consistently produce during extended operation. It is derived from the continuous pressure and displacement and reflects the motor's sustained work capacity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eIntermittent Torque (720 in-lbs):\u003c\/b\u003e The higher torque available for short periods, leveraging the intermittent pressure rating. This additional torque capacity is invaluable for moments requiring extra power, such as overcoming momentary resistance or operating with exceptionally dense materials.\u003c\/li\u003e\n\u003c\/ul\u003e\nThese torque ratings are precisely what enable the motor to efficiently and powerfully drive the spinner disc, ensuring effective and uniform material dispersal over a wide range of operating conditions.\n\n\u003ch3\u003eOperational Efficiency and Longevity\u003c\/h3\u003e\n\u003cp\u003eThe design philosophy behind this Buyers Products hydraulic motor extends beyond mere power delivery; it encompasses overall operational efficiency and an extended service life. The selection of robust cast iron, coupled with high-precision manufacturing of the gerotor and spool valve components, minimizes wear and tear, even under continuous heavy use. Furthermore, the inherent efficiency of the gerotor design translates into less wasted energy (heat) and more effective power delivery to the spinner, contributing to fuel economy and reduced operational costs for the SaltDogg® spreader.\u003c\/p\u003e\n\u003cp\u003eProper maintenance of the hydraulic system, including regular fluid checks, filtration, and adherence to manufacturer-recommended service intervals, will further maximize the longevity and performance of this motor. The ease of interchangeability, signified by the \"Compares To\" specification, also simplifies future maintenance, reducing downtime and overall cost of ownership.\u003c\/p\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Replacement Hydraulic 4-Bolt Spinner Motor from Buyers Products is more than just a component; it is a precisely engineered solution for the rigorous demands of SaltDogg® spreader operations. Its robust construction, high starting torque, efficient gerotor design, and carefully balanced flow and pressure ratings make it an ideal choice for ensuring consistent, reliable, and powerful material spreading. By selecting this motor, operators benefit from a product that embodies technical excellence, provides seamless compatibility, and delivers uncompromised performance and durability in the most challenging winter conditions, ultimately enhancing the operational effectiveness and longevity of their SaltDogg® spreading equipment.\u003c\/p\u003e\n","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449270522227,"sku":"CM004P","price":210.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM004P_Front.jpg?v=1768841724"},{"product_id":"cm004ph-hydraulic-motor-with-4-bolt-mount-npt-threads-and-2-8-cubic-inches-displacement","title":"CM004PH - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1001-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e969\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e969\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\/Cross Drilled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAdvanced Technical Overview: Hydraulic Motor with 4-Bolt Mount, NPT Threads, and 3.1 Cubic Inches Displacement\u003c\/h2\u003e\n\u003cp\u003eThis detailed description expands upon the capabilities and technical specifications of the Hydraulic Motor from Buyers Products, a robust solution engineered for demanding medium-duty applications. While the product title indicates a 2.8 cubic inch displacement, the specific model detailed in the accompanying specifications table exhibits a nominal displacement of 3.1 cubic inches (ci). This technical exposition will focus on the characteristics and performance metrics inherent to this 3.1 ci variant, providing an in-depth understanding of its design, operation, and application suitability.\u003c\/p\u003e\n\n\u003ch3\u003eCore Design Principles: Gerotor Technology and Spool Valve Integration\u003c\/h3\u003e\n\u003cp\u003eAt the heart of this hydraulic motor’s exceptional performance lies its sophisticated internal design, combining state-of-the-art gerotor technology with a precision-engineered spool valve. This configuration is widely recognized in the hydraulic industry for its ability to deliver high torque at low speeds, smooth operation, and reliable power transfer.\u003c\/p\u003e\n\n\u003ch4\u003eUnderstanding Gerotor Mechanisms\u003c\/h4\u003e\n\u003cp\u003eA gerotor, derived from \"generated rotor,\" is a positive displacement pump or motor component comprising an inner rotor and an outer rotor. The inner rotor typically has one less lobe (or tooth) than the outer rotor. As the inner rotor rotates eccentrically within the outer rotor, it creates expanding and contracting chambers. Hydraulic fluid is drawn into the expanding chambers and expelled from the contracting chambers, converting hydraulic energy into mechanical rotational energy. The specific gerotor design utilized in this motor offers several intrinsic advantages:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Torque Density:\u003c\/strong\u003e Gerotor motors are renowned for their ability to generate significant torque relative to their physical size, making them ideal for applications requiring substantial rotational force from a compact package.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e The continuous meshing action of the gerotor gears minimizes pressure ripple and flow pulsations, resulting in exceptionally smooth and consistent output rotation, even at very low speeds. This characteristic is crucial for applications demanding precise control and reduced vibration.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDurability and Longevity:\u003c\/strong\u003e With fewer moving parts compared to some other motor types and a robust material construction (cast iron), gerotor motors offer excellent wear resistance and a long operational lifespan, even under arduous conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e The design minimizes internal leakage and optimizes fluid pathing, contributing to a high level of volumetric and mechanical efficiency across a broad operating range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThe Role of the Spool Valve Design\u003c\/h4\u003e\n\u003cp\u003eComplementing the gerotor mechanism is an industry-proven spool valve design. The spool valve acts as the distribution system for the hydraulic fluid, precisely directing the pressurized fluid to the appropriate chambers of the gerotor set at the correct timing. This synchronized fluid management is critical for the motor's operation, influencing its efficiency, starting torque, and overall dynamic response. Key aspects of the integrated spool valve include:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecise Timing:\u003c\/strong\u003e The spool valve ensures that fluid is directed to and from the gerotor chambers at the optimal points in their rotation cycle, maximizing the pressure differential across the gears and, consequently, the output torque.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimized Flow Path:\u003c\/strong\u003e The design of the spool valve minimizes flow restrictions and turbulence, reducing energy losses and contributing to the motor's overall efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnhanced Starting Performance:\u003c\/strong\u003e A well-designed spool valve is integral to the motor's ability to generate high starting torque, as it ensures immediate and effective fluid distribution to overcome static loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetailed Performance Characteristics and Specifications Analysis\u003c\/h3\u003e\n\u003cp\u003eThe specifications table provides a comprehensive insight into the operational envelopes and performance metrics of this hydraulic motor. Understanding these parameters is essential for proper system integration and application matching.\u003c\/p\u003e\n\n\u003ch4\u003eDisplacement: 3.1 Cubic Inches\u003c\/h4\u003e\n\u003cp\u003eThe volumetric displacement of 3.1 cubic inches (ci) defines the volume of fluid required to complete one full revolution of the motor shaft. This fundamental parameter dictates the motor's speed for a given flow rate and its torque output for a given pressure. A larger displacement generally means higher torque at lower speeds for the same pressure, while a smaller displacement results in higher speeds for the same flow. For this 3.1 ci motor, it signifies a balanced design capable of delivering substantial torque for medium-duty tasks without excessively high flow requirements.\u003c\/p\u003e\n\n\u003ch4\u003eFlow Rates: 12 GPM (Continuous) \/ 14 GPM (Intermittent)\u003c\/h4\u003e\n\u003cp\u003eThe specified flow rates indicate the volume of hydraulic fluid that can be continuously (12 GPM) or intermittently (14 GPM) supplied to the motor for optimal performance. Continuous flow refers to the flow rate the motor can sustain indefinitely without overheating or excessive wear, while intermittent flow represents a higher flow rate that can be handled for limited durations. These figures are critical for sizing the hydraulic pump in the system and ensuring that the motor operates within its recommended parameters. Higher flow rates directly translate to higher potential output speeds, assuming constant displacement.\u003c\/p\u003e\n\n\u003ch4\u003ePressure Ratings: 1800 PSI (Continuous) \/ 2400 PSI (Intermittent)\u003c\/h4\u003e\n\u003cp\u003eThe pressure ratings, interpreted as PSI despite the table's \"Bar\" notation due to the magnitudes provided, are paramount for understanding the motor's force-generating capabilities. The continuous pressure of 1800 PSI is the maximum system pressure that the motor can withstand and operate efficiently under sustained conditions. The intermittent pressure of 2400 PSI allows for short periods of higher pressure operation to overcome temporary peak loads or resistance. Operating within these pressure limits is crucial for preventing structural fatigue, leakage, and premature failure of the motor and associated hydraulic components. Higher pressure directly contributes to higher output torque for a given displacement.\u003c\/p\u003e\n\n\u003ch4\u003eSpeed Ratings: 969 RPM (Continuous) \/ 1130 RPM (Intermittent)\u003c\/h4\u003e\n\u003cp\u003eThe maximum speed ratings correspond to the rotational speed of the output shaft. At a continuous flow of 12 GPM and a displacement of 3.1 ci, the theoretical continuous speed is approximately 969 RPM. Similarly, with an intermittent flow of 14 GPM, the motor can reach up to 1130 RPM intermittently. These speeds are derived from the relationship: Speed (RPM) = (Flow (GPM) * 231) \/ Displacement (ci). These figures confirm the motor's capability to deliver suitable rotational speeds for various applications, from slower, high-torque operations like augers to moderately faster applications such as winches.\u003c\/p\u003e\n\n\u003ch4\u003eTorque Ratings: 650 lb-in (Continuous) \/ 720 lb-in (Intermittent)\u003c\/h4\u003e\n\u003cp\u003eOutput torque is the most direct measure of the motor's ability to perform work. The continuous torque rating of 650 lb-in indicates the rotational force the motor can consistently deliver. The intermittent torque of 720 lb-in provides a temporary surge in power for overcoming transient overloads. These torque figures are directly proportional to the system pressure and motor displacement, minus any mechanical losses. For context, 650 lb-in is approximately 54.17 lb-ft, a substantial amount of turning force for its size, making it highly effective for driving medium-duty machinery.\u003c\/p\u003e\n\n\u003ch4\u003eMinimum Starting Torque: 520 lb-in (Continuous Pressure) \/ 720 lb-in (Intermittent Pressure)\u003c\/h4\u003e\n\u003cp\u003eA critical characteristic highlighted in the existing description is the motor's exceptional starting torque. This specification measures the minimum torque available at initial rotation, often lower than running torque due to static friction and internal inefficiencies at zero speed. With 520 lb-in at continuous pressure and 720 lb-in at intermittent pressure, this motor demonstrates a strong capability to overcome significant static loads from a standstill. This is especially vital for applications like augers and winches that frequently start under heavy load conditions, preventing stalling and ensuring reliable operation from the moment power is applied.\u003c\/p\u003e\n\n\u003ch4\u003eMaximum Case Pressure (Without Case Drain): 1500 PSI\u003c\/h4\u003e\n\u003cp\u003eThe maximum case pressure without a case drain indicates the pressure limit within the motor housing. In motors without an external case drain port, internal leakage is directed back to the motor's outlet. A 1500 PSI limit without a case drain suggests a robust internal sealing design that can tolerate relatively high back pressure. However, for applications where back pressure might exceed this or where sustained high pressures are expected, employing an external case drain to relieve internal pressure build-up and extend seal life is generally recommended practice, if the motor design allows or provides for such a port (not explicitly stated for this model, but a general hydraulic engineering consideration).\u003c\/p\u003e\n\n\u003ch3\u003eMechanical and Structural Attributes\u003c\/h3\u003e\n\u003cp\u003eBeyond its internal hydraulic mechanisms, the physical attributes of the motor are designed for robust integration and longevity.\u003c\/p\u003e\n\n\u003ch4\u003eInput Mount Type: 4-Bolt Mount\u003c\/h4\u003e\n\u003cp\u003eThe 4-bolt mount is a common and highly robust mounting standard in the hydraulic industry. It provides a secure and stable connection between the motor and the driven machinery or mounting bracket. The symmetrical bolt pattern distributes mounting forces evenly, minimizing stress concentrations and ensuring precise alignment, which is crucial for efficient power transfer and extended bearing life. This type of mount is suitable for applications where vibration, shock loads, or high torque reactions are anticipated.\u003c\/p\u003e\n\n\u003ch4\u003ePort Size: 1\/2 NPT Threads\u003c\/h4\u003e\n\u003cp\u003eThe 1\/2 NPT (National Pipe Taper) threaded ports are a widely used standard for hydraulic connections. NPT threads are designed to create a seal by the wedging action of the tapered threads, which deform slightly when tightened, ensuring a leak-tight connection, especially when used with an appropriate sealant. The 1\/2-inch size is suitable for the flow rates and pressures this motor is designed to handle, balancing flow capacity with compact fitting requirements. Correctly installed NPT fittings contribute significantly to the overall integrity and leak prevention of the hydraulic system.\u003c\/p\u003e\n\n\u003ch4\u003eShaft Size and Type: 1.00 inch Straight\/Cross Drilled\u003c\/h4\u003e\n\u003cp\u003eThe 1.00-inch straight shaft is a robust output interface, capable of transmitting the motor's full torque capacity. Straight shafts are generally designed for applications where a keyed or splined connection is made directly to the driven component, offering simplicity and strength. The \"cross-drilled\" feature often implies a provision for a set screw, roll pin, or similar fastening mechanism, enabling a positive lock between the shaft and the driven component (e.g., a sprocket, pulley, or coupling) to prevent slippage under torque and accommodate axial loads. This design ensures reliable power transmission to the connected load.\u003c\/p\u003e\n\n\u003ch4\u003ePilot Diameter: 1.75 Inches\u003c\/h4\u003e\n\u003cp\u003eThe pilot diameter is a precision-machined cylindrical boss on the motor's mounting face. Its purpose is to accurately center the motor within a mating bore on the driven equipment or mounting plate. A 1.75-inch pilot diameter ensures precise alignment, minimizing radial loads on the shaft and bearings, which is vital for smooth operation, reduced wear, and extended component life. Proper piloting is essential for the long-term reliability of any rotating machinery.\u003c\/p\u003e\n\n\u003ch4\u003eMaterial: Cast Iron\u003c\/h4\u003e\n\u003cp\u003eThe use of cast iron for the motor housing is a testament to its robust and industrial-grade construction. Cast iron offers several advantages in hydraulic motor applications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Strength and Rigidity:\u003c\/strong\u003e It provides excellent structural integrity, capable of withstanding the internal hydraulic pressures and external mechanical stresses.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVibration Damping:\u003c\/strong\u003e Cast iron has inherent damping properties, which help to absorb and dissipate vibrations generated during operation, contributing to smoother, quieter performance and reduced wear on associated components.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e It maintains its mechanical properties well across a range of operating temperatures, crucial for hydraulic systems that can generate significant heat.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWear Resistance:\u003c\/strong\u003e Cast iron provides good wear resistance for internal components, contributing to the motor's longevity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCost-Effectiveness:\u003c\/strong\u003e It offers a balance of performance and manufacturing cost, contributing to the motor's overall economic value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVersatile Applications: Expanding on Medium-Duty Capabilities\u003c\/h3\u003e\n\u003cp\u003eThe inherent characteristics of this hydraulic motor – high starting torque, smooth operation, and durable construction – make it exceptionally well-suited for a broad spectrum of medium-duty applications, as initially outlined:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompressors:\u003c\/strong\u003e In mobile or stationary hydraulic compressor drive systems, the motor provides reliable, consistent rotational input, maintaining the necessary speed for efficient air compression. Its high starting torque assists in overcoming the initial resistance of a static compressor.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAugers:\u003c\/strong\u003e For earth-drilling augers, post-hole diggers, or grain augers, the motor's ability to deliver high torque at low speeds and its robust starting torque are paramount for penetrating various materials and handling shock loads from obstacles or dense media.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWinches:\u003c\/strong\u003e Winching operations demand precise control, high pulling force, and the ability to hold a load. This motor's continuous and intermittent torque ratings, coupled with its smooth operation, enable controlled lifting and lowering, while its robust construction ensures durability under load.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCranes:\u003c\/strong\u003e In smaller crane systems or for specific functions within larger cranes (e.g., slewing, hoist drive for lighter loads), the motor provides the necessary power and controlled motion for safe and efficient load handling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpreaders:\u003c\/strong\u003e For agricultural, salt, or aggregate spreaders, the motor's consistent torque and speed help ensure uniform material distribution, even with varying material densities or flow rates, contributing to operational efficiency and reducing material waste.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBeyond these primary examples, this motor's characteristics extend its suitability to other industrial and mobile hydraulic systems, including:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConveyors:\u003c\/strong\u003e Driving conveyor belts in material handling systems where precise speed control and consistent torque are needed to move various goods.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSweepers:\u003c\/strong\u003e Powering brushes or collection mechanisms in municipal or industrial sweepers, requiring robust and continuous operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAgricultural Machinery:\u003c\/strong\u003e Integrating into seeders, fertilizer applicators, or other implements requiring reliable rotary power.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConstruction Equipment Attachments:\u003c\/strong\u003e Such as trenchers, post drivers, or compactors where high torque and durability are key.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSystem Integration and Operational Considerations\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance and longevity, proper integration of this hydraulic motor into a complete hydraulic system is crucial. This involves careful consideration of several factors:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHydraulic Fluid Selection:\u003c\/strong\u003e Using the correct type and viscosity of hydraulic fluid, as specified by industry standards or manufacturer recommendations, is essential for lubrication, heat dissipation, and efficient power transmission.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Implementing a robust filtration system (return line filters, pressure line filters) is vital to protect the motor and other hydraulic components from contamination, which is a leading cause of hydraulic system failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeat Management:\u003c\/strong\u003e While efficient, all hydraulic systems generate some heat. Ensuring adequate reservoir size and, if necessary, a hydraulic cooler will maintain fluid temperature within optimal operating limits, preserving component life and fluid integrity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLine Sizing:\u003c\/strong\u003e Proper sizing of hydraulic lines (hoses and pipes) is necessary to minimize pressure drops and ensure adequate flow to the motor without excessive fluid velocity, which can lead to noise and heat.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePump Compatibility:\u003c\/strong\u003e The hydraulic pump chosen must be capable of supplying the continuous and intermittent flow and pressure required by the motor, with sufficient reserve for other system components.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRelief Valves:\u003c\/strong\u003e Incorporating appropriate pressure relief valves in the hydraulic circuit is critical to protect the motor and other components from overpressure conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConclusion: A Robust and Economical Power Solution\u003c\/h3\u003e\n\u003cp\u003eThe Hydraulic Motor from Buyers Products, specifically the 3.1 cubic inch displacement model with a 4-bolt mount and 1\/2 NPT threads, represents an expertly engineered solution for a diverse range of medium-duty applications. Its fusion of an industry-proven spool valve with state-of-the-art gerotor technology ensures economical, efficient, compact, and powerful operation. With high continuous and intermittent torque ratings, robust starting torque, and durable cast iron construction, it is designed to deliver reliable performance under challenging conditions. The detailed specifications affirm its capability to provide consistent power for applications demanding precision, strength, and longevity, making it a valuable asset for engineers and operators seeking a high-performance hydraulic drive solution.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449270587763,"sku":"CM004PH","price":191.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM004PH_ANG_1.jpg?v=1768841725"},{"product_id":"cm012p-hydraulic-motor-with-2-bolt-mount-npt-threads-and-4-5-cubic-inches-displacement","title":"CM012P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1026-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e760\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e760\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e912\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1044\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Hydraulic Motor from Buyers Products, specifically engineered with a 2-bolt mount, NPT threads, and a nominal displacement of 4.5 to 4.7 cubic inches, represents a pinnacle of hydraulic power conversion technology designed for demanding medium-duty applications. This advanced hydraulic motor is the embodiment of robust engineering, combining efficiency, power, and compact design into a single, high-performance unit. Its precise specifications and construction make it an indispensable component in hydraulic systems requiring reliable and consistent rotational force.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Hydraulic Principles and Design\u003c\/h3\u003e\n\u003cp\u003eAt its core, this hydraulic motor operates on the fundamental principle of converting hydraulic fluid pressure and flow into mechanical rotational energy. This process is orchestrated by an internal mechanism that responds to the pressurized fluid, generating torque and speed at the output shaft. The efficiency and performance of this conversion are critical for the overall system's effectiveness, and this motor excels in delivering superior results.\u003c\/p\u003e\n\n\u003cp\u003eThe motor incorporates an industry-proven spool valve design coupled with state-of-the-art gerotors. This combination is a testament to sophisticated hydraulic engineering. The spool valve mechanism is responsible for precisely directing the hydraulic fluid into and out of the gerotor set. This timing and flow control are crucial for smooth operation, efficient power transfer, and controlled directional changes. Spool valves are renowned for their reliability and ability to handle high pressures, ensuring the motor performs consistently even under strenuous conditions. Their robust construction minimizes internal leakage, contributing to the motor's high volumetric efficiency.\u003c\/p\u003e\n\n\u003cp\u003eThe gerotor (GERerated ROTOR) set is at the heart of the motor's power generation. Comprising an inner and outer gear, the gerotor design creates expanding and contracting chambers as the gears rotate. Hydraulic fluid entering the expanding chambers forces the inner gear to rotate eccentrically within the outer gear, which in turn drives the output shaft. This design offers several significant advantages:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Volumetric Efficiency:\u003c\/strong\u003e The precise meshing of the gerotor gears minimizes fluid bypass, ensuring that a maximum proportion of the input fluid contributes to mechanical work.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompactness:\u003c\/strong\u003e Gerotor motors are inherently compact for a given displacement, making them ideal for installations where space is a premium.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e The continuous engagement of the gerotor elements results in very smooth torque delivery and low ripple, reducing vibration and noise.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Starting Torque:\u003c\/strong\u003e This motor's design excels in providing exceptional starting torque, a critical characteristic for applications that require overcoming significant inertia from a standstill.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisplacement and Performance Characteristics\u003c\/h3\u003e\n\u003cp\u003eWith a nominal displacement of 4.5 cubic inches, specifically detailed as 4.7 cubic inches per revolution in the technical specifications, this motor is meticulously engineered for a balanced output of torque and speed. Displacement is a fundamental parameter of any hydraulic motor, defining the volume of fluid required to complete one full revolution of the output shaft. This value directly influences the motor's torque output for a given pressure and its speed for a given flow rate.\u003c\/p\u003e\n\n\u003cp\u003eThe relationship between displacement, flow, speed, and torque can be expressed through key hydraulic equations:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpeed (RPM)\u003c\/strong\u003e = [Flow (GPM) * 231] \/ Displacement (cu. in.\/rev)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTorque (lb-in)\u003c\/strong\u003e = [Displacement (cu. in.\/rev) * Pressure (psi)] \/ (2 * π * Mechanical Efficiency)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsing the specified displacement of 4.7 cubic inches:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eAt a continuous flow of 15 GPM, the theoretical maximum continuous speed is approximately (15 * 231) \/ 4.7 ≈ 736 RPM. This aligns closely with the specified 760 RPM maximum continuous speed, accounting for minor internal slippage and design optimizations.\u003c\/li\u003e\n    \u003cli\u003eAt an intermittent flow of 18 GPM, the theoretical maximum intermittent speed is approximately (18 * 231) \/ 4.7 ≈ 883 RPM, which also aligns well with the specified 912 RPM.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese calculations underscore the motor's capability to deliver precise and predictable rotational speeds across its operational range, making it highly adaptable to various application requirements where speed control is paramount.\u003c\/p\u003e\n\n\u003ch3\u003eTorque Output and Pressure Resilience\u003c\/h3\u003e\n\u003cp\u003eThe motor's torque characteristics are particularly impressive, especially its high starting torque capabilities. With a minimum starting torque of 840 lb-in under continuous pressure and up to 1150 lb-in under intermittent pressure, this motor can initiate motion against substantial loads. This attribute is invaluable in applications like augers and winches, where initial resistance can be very high.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eContinuous Torque Rating:\u003c\/strong\u003e 1044 lb-in. This sustained torque output ensures the motor can maintain high performance during prolonged operation without overheating or degradation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntermittent Torque Rating:\u003c\/strong\u003e 1150 lb-in. This higher rating allows the motor to handle peak load demands for short durations, providing an extra surge of power when needed most.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese torque ratings are directly supported by the motor's robust pressure handling capabilities. The motor is designed for a continuous operating pressure of 1800 PSI (approximately 124 Bar) and an intermittent pressure of 2400 PSI (approximately 165 Bar). The maximum case pressure of 1500 PSI (without a case drain) further emphasizes the motor's structural integrity and ability to withstand high internal stresses, ensuring long-term reliability even in challenging hydraulic environments.\u003c\/p\u003e\n\n\u003ch3\u003eMounting and Porting Standards for Seamless Integration\u003c\/h3\u003e\n\u003cp\u003eThe motor's integration into existing hydraulic systems is simplified by its adherence to widely accepted industry standards for mounting and fluid connection. The 2-bolt mount type ensures compatibility with a broad spectrum of equipment and facilitates straightforward installation. This standard mounting configuration streamlines the design process for OEMs and simplifies replacement for end-users, minimizing downtime and labor costs.\u003c\/p\u003e\n\n\u003cp\u003eFluid connection is managed via 1\/2 NPT (National Pipe Taper) threads. NPT is a prevalent standard in North American industrial hydraulics, known for its reliable sealing properties when properly installed with thread sealant. The tapered design allows for a mechanical interference fit, creating a robust, leak-resistant connection crucial for maintaining system integrity and preventing fluid loss. The 1\/2-inch size is appropriate for the motor's flow rate specifications, ensuring efficient fluid transfer to support its performance parameters.\u003c\/p\u003e\n\n\u003cp\u003eFurther mechanical interface details include a 1.00-inch straight shaft with a 0.25-inch keyway. A straight shaft is versatile, accommodating various couplings and power transmission components, while the keyway ensures a positive, non-slip connection to driven machinery. The 3.25-inch pilot diameter provides precise centering and stability for the motor when mounted, minimizing misalignment and extending the lifespan of both the motor and the driven component.\u003c\/p\u003e\n\n\u003ch3\u003eMaterial and Construction for Durability\u003c\/h3\u003e\n\u003cp\u003eThe selection of cast iron as the primary material for the motor's housing is a deliberate choice driven by its superior mechanical properties. Cast iron offers:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Strength and Rigidity:\u003c\/strong\u003e It provides excellent structural integrity to withstand the high internal pressures and external forces encountered during operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVibration Dampening:\u003c\/strong\u003e Cast iron inherently possesses good vibration dampening characteristics, contributing to smoother and quieter operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e It can dissipate heat effectively, helping to maintain optimal operating temperatures and prolong the life of internal components and hydraulic fluid.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWear Resistance:\u003c\/strong\u003e Its robust nature ensures resistance to wear and fatigue, crucial for components exposed to continuous dynamic loading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis material choice underscores Buyers Products' commitment to manufacturing durable and long-lasting hydraulic components capable of withstanding the rigors of industrial and mobile applications.\u003c\/p\u003e\n\n\u003ch3\u003eVersatile Applications\u003c\/h3\u003e\n\u003cp\u003eThe specific characteristics of this hydraulic motor—its 4.5-4.7 cubic inch displacement, high start-up torque, robust construction, and efficient design—make it exceptionally well-suited for a diverse range of medium-duty applications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompressors:\u003c\/strong\u003e The motor's consistent torque output and ability to maintain stable speeds are ideal for driving air compressors, ensuring a steady supply of compressed air for various tools and operations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAugers:\u003c\/strong\u003e High starting torque is paramount for augers, allowing them to penetrate soil, ice, or other materials from a complete stop. The continuous torque rating ensures sustained drilling power, while the robust shaft and housing withstand the reactive forces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWinches:\u003c\/strong\u003e For winching applications, precise speed control and high torque are essential for lifting or pulling heavy loads. The motor’s ability to deliver high torque at lower speeds enables controlled and powerful winching operations, critical for safety and efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCranes:\u003c\/strong\u003e In small to medium crane systems, hydraulic motors provide the smooth, controlled motion required for lifting, slewing, and extending. The motor's compact size aids in integration, while its reliable performance ensures precise load handling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpreaders:\u003c\/strong\u003e Whether for salt, sand, or other materials, spreaders require consistent and reliable power to ensure even distribution. This motor's ability to operate efficiently under continuous flow and pressure makes it perfect for maintaining constant output in demanding environmental conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOperational Considerations and Maintenance\u003c\/h3\u003e\n\u003cp\u003eTo maximize the longevity and performance of this hydraulic motor, several operational and maintenance considerations are crucial. Adherence to proper hydraulic system design principles, including appropriate fluid selection, filtration, and cooling, is paramount. Maintaining the cleanliness of the hydraulic fluid is critical, as contaminants can cause premature wear to the gerotor and spool valve components. Regular inspection of connections, shafts, and mounting hardware ensures continued reliability and prevents potential issues.\u003c\/p\u003e\n\u003cp\u003eWhile the motor is designed for maximum case pressure without a case drain (1500 PSI), for applications involving consistently high back pressures or where external system conditions might lead to elevated case pressures, incorporating a case drain line can further extend the motor's life by relieving internal pressure buildup and ensuring optimal lubrication of internal seals and bearings. This is a common practice in advanced hydraulic system designs to enhance durability under severe operating conditions.\u003c\/p\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Hydraulic Motor from Buyers Products with its 2-bolt mount, NPT threads, and 4.5-4.7 cubic inches displacement stands as a testament to engineering excellence in the field of hydraulic power. Its integration of a proven spool valve design with state-of-the-art gerotor technology delivers an unparalleled balance of economy, efficiency, compactness, and raw power. Designed for the most demanding medium-duty applications, it offers exceptional starting torque, reliable continuous operation, and robust construction from high-grade cast iron. From the precise fluid management enabled by its spool valve to the smooth, high-torque output of its gerotor set, every aspect of this motor is engineered for superior performance and long-term reliability. It is not just a component; it is a critical investment in the productivity and efficiency of your hydraulic systems, providing a dependable power source that meets and exceeds the requirements of modern industrial and mobile equipment.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449270653299,"sku":"CM012P","price":193.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM002P_CM004P_045f56c6-1401-4ddc-9e4e-3afbb5cc5029.jpg?v=1768594337"},{"product_id":"cm014p-hydraulic-motor-with-4-bolt-mount-npt-threads-and-4-5-cubic-inches-displacement","title":"CM014P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1002-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e760\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e760\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e912\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1044\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Hydraulic Motor from Buyers Products, featuring a robust 4-bolt mount, NPT threads, and a 4.7 cubic inches displacement, represents a superior engineering solution for a diverse range of medium-duty hydraulic applications. This meticulously designed component combines exceptional power delivery with remarkable efficiency, all within a compact and durable form factor. Crafted for demanding operational environments, this hydraulic motor is an indispensable asset for systems requiring precise control, high starting torque, and consistent performance across varying loads and speeds. Its design philosophy centers on maximizing operational uptime and minimizing maintenance requirements, making it a sound investment for industrial, agricultural, construction, and mobile equipment sectors.\u003c\/p\u003e\n\u003cp\u003eAt the core of this hydraulic motor's exceptional performance lies its advanced internal architecture, which integrates an industry-proven spool valve design with state-of-the-art gerotor technology. Gerotor motors, a type of orbit motor, are renowned for their volumetric efficiency and smooth operation, especially at low speeds where high torque is often critical. A gerotor set consists of an inner rotor with N teeth and an outer rotor (often called a 'stator') with N+1 teeth. As hydraulic fluid is directed into the crescent-shaped chambers formed between the rotating elements, it exerts pressure, causing the inner and outer rotors to turn. This rotational motion is then transmitted to the output shaft. The continuous engagement of multiple teeth ensures smooth torque transmission with minimal pulsation, contributing to the motor's extended lifespan and reduced vibration. The combination with a precision-engineered spool valve ensures optimal fluid distribution to these gerotor elements, allowing for rapid and precise control over the motor's speed and direction, while minimizing internal leakage and maximizing the conversion of hydraulic power into mechanical output.\u003c\/p\u003e\n\u003cp\u003eThe specified displacement of 4.7 cubic inches (approximately 77 cubic centimeters) is a critical parameter defining this motor's inherent power characteristics. Hydraulic motor displacement refers to the volume of hydraulic fluid required to complete one full revolution of the motor's output shaft. A displacement of 4.7 cubic inches positions this motor firmly within the range suitable for medium-duty applications, striking an optimal balance between torque generation and achievable speed. For a given hydraulic system pressure, a larger displacement motor will generate more torque, while for a given fluid flow rate, it will operate at a lower speed. Conversely, a smaller displacement motor will achieve higher speeds at the same flow rate but produce less torque. This specific displacement value signifies the motor's capability to generate substantial torque, as evidenced by its continuous torque rating of 1044 in-lbs and intermittent torque rating of 1150 in-lbs, even at modest operating speeds. This characteristic is particularly advantageous for applications demanding robust pulling, lifting, or rotational force, especially during startup or under heavy loads, precisely matching the product's description of excelling at jobs needing a high degree of start-up torque or the right mixture of torque and flow rate.\u003c\/p\u003e\n\u003cp\u003eMounting integrity is paramount for any hydraulic component, and this motor’s 4-bolt mount provides a robust and secure interface with the driven equipment. The 4-bolt configuration, often aligning with industry-standard SAE mount patterns (though specific SAE size is not detailed, the 4-bolt count indicates a common, heavy-duty mounting standard), ensures excellent load distribution, superior rigidity, and enhanced resistance to vibration and shock. This prevents misalignment, minimizes stress on the motor shaft and couplings, and ultimately contributes to the longevity and reliable operation of both the motor and the connected mechanical system. The 1.75-inch pilot diameter further ensures concentric alignment, which is crucial for minimizing wear on bearings and seals and preventing premature failure due to eccentric loading. Proper installation of the 4-bolt mount, utilizing recommended torque specifications, is essential to leverage these benefits fully and maintain the structural integrity of the entire assembly.\u003c\/p\u003e\n\u003cp\u003eConnectivity to the hydraulic circuit is facilitated by 1\/2 NPT (National Pipe Taper) threaded ports. NPT is a widely adopted standard for fluid power connections in North America, characterized by its tapered thread design. When properly sealed with an appropriate thread sealant (such as PTFE tape or liquid sealant), NPT threads create a mechanically secure and leak-tight connection, capable of withstanding the high pressures inherent in hydraulic systems. The 1\/2-inch nominal pipe size indicates the port's internal diameter, which is sized to accommodate the motor's continuous flow rate of 15 GPM and intermittent flow rate of 18 GPM without excessive pressure drops or velocity increases. This port sizing is critical for maintaining system efficiency and preventing cavitation, which can severely damage hydraulic components. The ease of availability of NPT fittings simplifies system integration, repair, and modification, offering practical advantages for equipment designers and maintenance personnel alike.\u003c\/p\u003e\n\u003cp\u003eDetailed examination of the performance specifications further solidifies this motor's standing as a high-caliber component. The continuous flow rating of 15 GPM (gallons per minute) and intermittent flow rating of 18 GPM define the operational envelope concerning fluid supply. Continuous flow represents the maximum flow rate at which the motor can operate indefinitely without exceeding temperature or stress limits, ensuring sustained performance. Intermittent flow, on the other hand, permits brief periods of operation at higher flow rates, accommodating temporary peak demands without immediate risk of damage, though such operation should be limited in duration and frequency as defined by the application's duty cycle. These flow rates, in conjunction with the 4.7 cubic inch displacement, dictate the motor's achievable speed. At a continuous flow of 15 GPM, the motor achieves a maximum continuous speed of 760 RPM (revolutions per minute). During intermittent operation at 18 GPM, the speed can reach up to 912 RPM. This flexibility allows for dynamic adjustment of operational speeds based on immediate application requirements, from slow, powerful movements to faster, lighter-load tasks.\u003c\/p\u003e\n\u003cp\u003ePressure ratings are equally crucial, signifying the motor's ability to withstand and convert hydraulic force. A continuous pressure rating of 1800 PSI (pounds per square inch) ensures reliable operation under sustained high-load conditions. The intermittent pressure rating of 2400 PSI provides a critical margin for handling transient pressure spikes or temporary periods of extremely high load without compromising the motor's integrity. These pressure capacities directly correlate with the torque output, underscoring the motor's robustness and capability to deliver consistent power even in challenging environments. The minimum starting torque values are particularly noteworthy: 840 in-lbs at continuous pressure and 1150 in-lbs at intermittent pressure. This high starting torque ensures immediate and decisive movement from a standstill, a vital attribute for applications such like augers or winches where initial resistance can be significant. This characteristic reduces system stress during startup and enhances overall operational smoothness.\u003c\/p\u003e\n\u003cp\u003eThe torque ratings, 1044 in-lbs continuous and 1150 in-lbs intermittent, represent the mechanical output capacity of the motor. Torque is the rotational equivalent of force, essential for driving machinery. These values indicate the substantial rotational force this motor can generate, making it exceptionally well-suited for demanding tasks that require significant turning power. The difference between continuous and intermittent ratings highlights the importance of matching the motor to the application's duty cycle. Continuous operation should remain within the 1044 in-lbs limit for sustained performance and longevity, while the higher intermittent rating allows for brief excursions into more strenuous conditions.\u003c\/p\u003e\n\u003cp\u003eAn important operational parameter is the maximum case pressure, specified at 1500 PSI without a case drain. Internal leakage, an inherent characteristic of all hydraulic motors, results in fluid accumulating within the motor's casing. If this pressure builds excessively, it can compromise shaft seals and internal components. A high maximum case pressure rating without requiring an external case drain line indicates a design that either minimizes internal leakage or is robust enough to contain significant internal pressure, simplifying system design by eliminating the need for an additional return line to the reservoir. While a case drain is often recommended for extending seal life in high-pressure or high-speed applications, this specification suggests a degree of self-containment and resilience for moderate applications.\u003c\/p\u003e\n\u003cp\u003eThe motor's output shaft specifications are engineered for robust mechanical connection. A 1.00-inch straight shaft with a 0.25-inch keyway provides a standard and highly effective means of transmitting torque to the driven load. The straight shaft design is versatile, compatible with various couplings including rigid, flexible, and universal joints, offering flexibility in system integration. The keyway ensures a positive, non-slip connection between the motor shaft and the driven component's hub, critical for reliable power transmission and preventing rotational slippage under load. The choice of cast iron for the motor's material speaks to its exceptional durability. Cast iron offers high compressive strength, excellent vibration damping properties, and good wear resistance, making it an ideal material for hydraulic components subjected to high pressures, dynamic loads, and harsh operating conditions. Its inherent strength contributes to the motor's compact yet powerful design, capable of withstanding rigorous use over an extended service life.\u003c\/p\u003e\n\u003cp\u003eThe applications for which this hydraulic motor is ideally suited are varied and encompass numerous medium-duty scenarios where reliability and performance are paramount. For **compressors**, the motor's ability to provide consistent torque and speed ensures steady operation, crucial for maintaining constant air pressure or flow. In **auger** systems, such as those used in agricultural planting, construction drilling, or material handling, the motor's high starting torque and continuous power output allow it to effectively penetrate dense materials and maintain consistent rotational force even under varying soil conditions or material resistance. The robust design handles the shock loads often associated with auger operation.\u003c\/p\u003e\n\u003cp\u003eFor **winches**, whether on utility vehicles, marine vessels, or industrial lifting platforms, this motor offers controlled pulling and lifting capabilities. The high minimum starting torque is essential for initiating heavy pulls from a static position, while the precise control allowed by the spool valve design ensures smooth, regulated hoisting or lowering of loads. Its durable construction ensures longevity in demanding, repetitive tasks, resisting wear and tear from constant use and harsh environmental exposure.\u003c\/p\u003e\n\u003cp\u003e**Cranes** benefit from the motor's combination of power and control. Whether used for slewing, luffing, or hoist drum rotation, the motor provides the necessary torque and speed range for safe and efficient material handling. The ability to finely control speed and direction is critical for precise load positioning, enhancing operational safety and productivity. The motor's robustness ensures it can withstand the dynamic loads and stresses inherent in crane operations, maintaining performance over time.\u003c\/p\u003e\n\u003cp\u003eFinally, for **spreaders**, including those found in agricultural equipment for fertilizer or seed distribution, or in municipal vehicles for salt and sand spreading, the hydraulic motor ensures a consistent and even application of materials. Its durable cast iron construction and reliable performance are critical for operating in corrosive environments and enduring the continuous vibration and impact associated with spreading applications. The motor’s consistent torque ensures uniform discharge rates, optimizing the effectiveness of the spreading operation.\u003c\/p\u003e\n\u003cp\u003eBeyond these specific examples, this hydraulic motor's characteristics make it suitable for a wide array of general industrial and mobile equipment where efficient, compact, and powerful hydraulic actuation is required. This includes conveyor drives, brush cutters, road maintenance equipment, and various material handling systems. Proper system integration, including appropriately sized hydraulic pumps, control valves, reservoirs, and filtration, is crucial to maximize the motor's performance and lifespan. Adhering to manufacturer guidelines for fluid type, cleanliness, and operating temperatures will ensure optimal efficiency and reliability.\u003c\/p\u003e\n\u003cp\u003eIn summary, the Hydraulic Motor with 4-Bolt Mount\/NPT Threads and 4.7 Cubic Inches Displacement from Buyers Products is a testament to advanced hydraulic engineering. Its combination of a high-efficiency gerotor design, precise spool valve control, robust cast iron construction, and carefully balanced performance specifications delivers an economical, efficient, compact, and powerful solution for medium-duty hydraulic applications. Its exceptional starting torque, reliable performance across continuous and intermittent operating conditions, and ease of integration via standard mounting and porting make it an unparalleled choice for engineers and operators seeking a dependable and high-performing hydraulic motor to power their essential machinery.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449270718835,"sku":"CM014P","price":203.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM002P_CM004P_c821c94c-cb87-4cc2-a37a-0e8135c8bf1c.jpg?v=1768594338"},{"product_id":"cm032p-hydraulic-motor-with-2-bolt-mount-npt-threads-and-7-3-cubic-inches-displacement","title":"CM032P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1706-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e7.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e585\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e585\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e702\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe Apex of Hydraulic Efficiency: An In-Depth Examination of the Buyers Products 7.3 Cubic Inch Displacement Hydraulic Motor\u003c\/h2\u003e\n\u003cp\u003eThe Buyers Products Hydraulic Motor with a 2-Bolt Mount, NPT Threads, and 7.3 Cubic Inches Displacement represents a pinnacle of hydraulic engineering designed for unparalleled performance in medium-duty industrial and mobile applications. This specific model, characterized by its robust 7.3 in³ displacement, 2-bolt mounting configuration, and widely compatible 1\/2 NPT porting, is meticulously engineered to deliver a compelling combination of power, efficiency, and reliability. It builds upon a foundation of industry-proven design principles, integrating state-of-the-art gerotor technology with a precision spool valve system to provide consistent and controllable output. From the demanding start-up requirements of augers to the sustained power needs of winches and compressors, this motor is a testament to sophisticated design aimed at maximizing operational uptime and reducing total cost of ownership. Its technical specifications are not just numbers, but indicators of a carefully balanced design that ensures optimal fluid dynamics, mechanical integrity, and thermal stability across a broad operational envelope, making it an indispensable component for systems requiring dependable hydraulic power.\u003c\/p\u003e\n\n\u003ch3\u003eUnpacking the Core Technology: Gerotor Design and Spool Valve System\u003c\/h3\u003e\n\u003cp\u003eAt the heart of this hydraulic motor’s exceptional performance lies its advanced gerotor set and an optimized spool valve design. The term \"gerotor,\" a portmanteau of \"generated rotor,\" refers to a positive displacement pump\/motor mechanism characterized by an inner and an outer rotor. The inner rotor has one less tooth than the outer rotor, and as the inner rotor rotates eccentrically within the outer rotor, it creates a series of expanding and contracting fluid chambers. This ingenious design efficiently converts the hydraulic fluid's pressure energy into smooth, continuous rotational mechanical energy. The gerotor's inherent characteristics – high volumetric efficiency, compact size, and excellent low-speed torque capability – are crucial for applications demanding precise control and strong initial turning force. The state-of-the-art gerotors utilized in this Buyers Products motor are manufactured to exacting tolerances, ensuring minimal internal leakage, extended operational life, and consistent performance across varying load conditions. This precision contributes significantly to the motor's high overall mechanical and volumetric efficiency.\u003c\/p\u003e\n\u003cp\u003eComplementing the gerotor mechanism is an industry-proven spool valve design. The spool valve acts as the motor’s internal distribution system, meticulously directing pressurized hydraulic fluid to the appropriate gerotor chambers and routing exhaust fluid away. This critical component ensures efficient and precise pressure distribution, which is paramount for both smooth operation and the generation of high starting torque. The robustness of the spool valve design minimizes internal pressure drops, thereby maximizing the energy transfer from the hydraulic system to the motor's output shaft. Its durability and reliability have been demonstrated across countless applications, providing users with the assurance of consistent performance even in challenging environments. The synergy between the advanced gerotor set and the robust spool valve system allows this hydraulic motor to deliver its impressive torque and flow characteristics with remarkable efficiency and dependable longevity.\u003c\/p\u003e\n\n\u003ch3\u003ePrecision Engineered Performance: Delving into Key Specifications\u003c\/h3\u003e\n\u003cp\u003eThe performance profile of the Buyers Products 7.3 Cubic Inch Displacement Hydraulic Motor is defined by a carefully selected set of parameters, each critical to its application suitability and operational efficiency. Understanding these specifications provides insight into the motor's capabilities and how it integrates within a hydraulic system.\u003c\/p\u003e\n\n\u003ch4\u003eVolumetric Displacement: 7.3 Cubic Inches\u003c\/h4\u003e\n\u003cp\u003eThe volumetric displacement of 7.3 cubic inches (in³) per revolution is a fundamental characteristic of this motor. It quantifies the volume of hydraulic fluid required to complete one full rotation of the output shaft. This specific displacement is optimally sized for a wide array of medium-duty applications, balancing the need for rotational speed with the capacity to generate significant torque. For any given flow rate from the hydraulic pump, a motor's displacement directly dictates its output speed. Mathematically, RPM = (GPM * 231) \/ Displacement, where 231 is the conversion factor from gallons to cubic inches. Thus, a 7.3 in³ displacement, combined with the specified flow rates, ensures operational speeds suitable for its intended applications, providing a versatile workhorse for various tasks.\u003c\/p\u003e\n\n\u003ch4\u003eTorque Characteristics: Power Under Load\u003c\/h4\u003e\n\u003cp\u003eTorque, the rotational force produced by the motor, is a critical indicator of its ability to perform work. This motor boasts a continuous torque rating of 1100 inch-pounds (in-lbs) and an intermittent torque rating of 1510 in-lbs. The continuous rating represents the maximum torque the motor can sustain indefinitely without detrimental effects, while the intermittent rating allows for short bursts of higher torque during peak demand periods. Converting to foot-pounds for easier comprehension, 1100 in-lbs equates to approximately 91.6 ft-lbs, and 1510 in-lbs to about 125.8 ft-lbs. These figures highlight the motor's considerable power output.\u003c\/p\u003e\n\u003cp\u003eA standout feature is the motor's impressive minimum starting torque, matching its continuous and intermittent torque ratings at 1100 in-lbs and 1510 in-lbs, respectively. High starting torque is paramount for applications that involve overcoming significant static friction or initial resistance, such as starting an auger drilling into compacted soil or initiating the pull of a heavily loaded winch. This capability ensures that the motor can reliably initiate movement under load, preventing stalling and enhancing operational efficiency and productivity.\u003c\/p\u003e\n\n\u003ch4\u003eFlow Rate and Speed: The Dynamic Relationship\u003c\/h4\u003e\n\u003cp\u003eThe hydraulic motor is rated for a continuous flow of 15 gallons per minute (GPM) and an intermittent flow of 18 GPM. These flow rates, in conjunction with the 7.3 in³ displacement, determine the motor's operational speeds. At continuous flow, the motor achieves a maximum speed of 585 RPM, while at intermittent flow, it can reach up to 702 RPM. This allows for adaptability, providing steady, sustained operation at 585 RPM for routine tasks and enabling short periods of higher speed for specific operational requirements. The ability to handle varying flow rates efficiently speaks to the motor's flexibility and its capacity to be integrated into diverse hydraulic systems with different pump outputs.\u003c\/p\u003e\n\n\u003ch4\u003ePressure Handling: Durability and Force Generation\u003c\/h4\u003e\n\u003cp\u003eThe motor's pressure ratings are crucial for its durability and the amount of force it can generate. It is designed to operate continuously at pressures up to 1800 PSI (pounds per square inch) and intermittently at pressures up to 2400 PSI. These robust pressure capabilities signify the motor's ability to withstand substantial hydraulic forces, translating directly into the high torque output. Furthermore, the maximum case pressure (without a case drain) is specified at 1500 PSI, indicating the internal sealing system's integrity and its capacity to manage internal pressure fluctuations. Proper hydraulic system design, including appropriate relief valves and pressure regulation, is essential to operate within these limits and ensure the motor's long-term reliability.\u003c\/p\u003e\n\n\u003ch3\u003eRobust Construction for Enduring Operation\u003c\/h3\u003e\n\u003cp\u003eThe longevity and reliability of any hydraulic component are inherently linked to its construction materials and design integrity. The Buyers Products 7.3 Cubic Inch Displacement Hydraulic Motor is engineered with an emphasis on durability, utilizing premium materials and meticulous manufacturing processes to ensure it withstands the rigors of demanding applications.\u003c\/p\u003e\n\n\u003ch4\u003eMaterial: High-Strength Cast Iron\u003c\/h4\u003e\n\u003cp\u003eThe motor housing is constructed from high-quality cast iron. This material choice is deliberate and offers several significant advantages for hydraulic motor applications. Cast iron possesses excellent tensile strength, providing robust structural integrity capable of withstanding the high internal pressures and external stresses inherent in hydraulic systems. Its superior vibration damping characteristics contribute to smoother operation and reduced noise levels, enhancing both performance and operator comfort. Furthermore, cast iron exhibits exceptional wear resistance, contributing to the motor's extended operational life, and its thermal stability helps dissipate heat effectively, preventing overheating and premature fluid degradation. This robust housing protects the internal precision components, ensuring the motor maintains its performance characteristics even in harsh operating environments.\u003c\/p\u003e\n\n\u003ch4\u003eShaft and Bearing System: Uncompromising Strength\u003c\/h4\u003e\n\u003cp\u003eThe motor features a 1.00-inch straight shaft with a 0.25-inch keyway. This configuration is a standard and highly effective means of transmitting rotational power to driven equipment. The straight shaft design offers maximum strength and simplifies coupling, while the keyway provides a positive, slip-free connection to the load. The shaft is supported by a robust bearing system designed to accommodate significant radial and axial loads. These heavy-duty bearings are crucial for maintaining the precise alignment of the internal components, minimizing friction, and absorbing the forces generated during operation. The durability of the shaft and bearing assembly is a key factor in the motor's ability to deliver consistent torque and speed over its lifespan.\u003c\/p\u003e\n\n\u003ch4\u003eAdvanced Sealing Technology\u003c\/h4\u003e\n\u003cp\u003eIntegral to the motor's reliability is its advanced sealing technology. High-quality seals are employed throughout the motor to prevent hydraulic fluid leakage and to protect internal components from external contaminants such as dirt, dust, and moisture. These seals are engineered to withstand the operating pressures, temperatures, and chemical properties of hydraulic fluids, thereby maintaining the motor's volumetric efficiency and preventing internal corrosion or wear. The integrity of the sealing system is vital for maximizing the motor's efficiency and extending its service life, reducing the need for maintenance and costly repairs.\u003c\/p\u003e\n\n\u003ch3\u003eSeamless Integration: Mounting and Porting Standards\u003c\/h3\u003e\n\u003cp\u003eEase of integration and compatibility with existing hydraulic systems are paramount for any component. The Buyers Products hydraulic motor addresses these needs through its adherence to industry-standard mounting and porting conventions.\u003c\/p\u003e\n\n\u003ch4\u003e2-Bolt Mount Type with 3.25-inch Pilot Diameter\u003c\/h4\u003e\n\u003cp\u003eThis hydraulic motor features a 2-bolt mounting configuration, a widely recognized and utilized standard for medium-duty hydraulic motors. This mount type simplifies installation and ensures compatibility with a vast range of existing equipment and mounting plates. The 2-bolt pattern provides a secure and stable connection, capable of handling the operational forces generated by the motor. Furthermore, a precision 3.25-inch pilot diameter is incorporated to ensure accurate concentric alignment between the motor and the driven equipment. Proper pilot alignment is critical to minimize shaft runout, reduce vibration, and prevent premature wear on the motor's bearings and the driven component's input shaft, thereby extending the overall system's lifespan and maintaining operational efficiency.\u003c\/p\u003e\n\n\u003ch4\u003e1\/2 NPT Port Size: Universal Thread Standard\u003c\/h4\u003e\n\u003cp\u003eThe motor is equipped with 1\/2 NPT (National Pipe Taper) threads for its hydraulic ports. NPT threads are a prevalent standard in North American hydraulic and fluid power applications. The tapered design of NPT threads, when used with appropriate thread sealant, creates a mechanically sound and self-sealing connection as the threads are tightened. The 1\/2 NPT size is carefully selected to ensure adequate flow capacity for the motor's specified continuous (15 GPM) and intermittent (18 GPM) flow rates, minimizing pressure drops across the ports and ensuring efficient fluid transfer. This widely available and easily serviceable porting standard facilitates straightforward plumbing and system integration, making it a convenient choice for both new installations and replacement applications.\u003c\/p\u003e\n\n\u003ch3\u003eVersatility in Application: Empowering Medium-Duty Systems\u003c\/h3\u003e\n\u003cp\u003eThe balance of power, efficiency, and durability designed into the Buyers Products 7.3 Cubic Inch Displacement Hydraulic Motor makes it an ideal choice for a diverse array of medium-duty applications across various industries. Its specific performance characteristics—particularly its high starting torque and robust continuous operation—are perfectly suited to the demands of these tasks.\u003c\/p\u003e\n\n\u003ch4\u003eCompressors\u003c\/h4\u003e\n\u003cp\u003eIn mobile and industrial settings, hydraulic motors are often preferred for driving air compressors due to their compact size, power density, and ability to operate independently of a direct mechanical power take-off. This motor provides the consistent rotational power required to maintain stable compressor RPMs, ensuring a steady and reliable supply of compressed air for pneumatic tools, braking systems, or other air-driven equipment.\u003c\/p\u003e\n\n\u003ch4\u003eAugers\u003c\/h4\u003e\n\u003cp\u003eAugers, used for drilling into earth, mixing materials, or moving granular products, require significant initial torque to overcome resistance and then sustained power for continuous operation. The motor’s high minimum starting torque (up to 1510 in-lbs intermittently) makes it exceptionally well-suited for these applications, allowing for powerful engagement even when faced with dense or compacted materials. The continuous torque capability ensures steady progress through the task.\u003c\/p\u003e\n\n\u003ch4\u003eWinches\u003c\/h4\u003e\n\u003cp\u003eWhether for lifting, pulling, or positioning, winches demand precise control and reliable pulling force. The hydraulic motor's ability to deliver substantial torque, coupled with its smooth speed characteristics (up to 585 RPM continuous), provides the necessary power and control for safe and efficient winch operation. Its robust design ensures durability under the high loads typically encountered in winching scenarios.\u003c\/p\u003e\n\n\u003ch4\u003eCranes\u003c\/h4\u003e\n\u003cp\u003eHydraulic motors are integral to the operation of many crane functions, including slewing, hoisting, and boom extension. The Buyers Products motor can contribute to the controlled and powerful articulation of various crane components, enabling smooth and precise movements critical for safe and effective material handling. The intermittent torque capacity allows for bursts of power when overcoming inertia or handling peak loads.\u003c\/p\u003e\n\n\u003ch4\u003eSpreaders\u003c\/h4\u003e\n\u003cp\u003eFor municipal, agricultural, or landscaping applications involving spreaders (e.g., for salt, sand, fertilizer, or gravel), consistent and controlled distribution is key. This hydraulic motor provides the steady power needed to drive spreader mechanisms, ensuring an even and reliable flow of materials. Its durable construction is also a benefit in environments where exposure to corrosive or abrasive materials is common.\u003c\/p\u003e\n\n\u003ch4\u003eOther Potential Applications\u003c\/h4\u003e\n\u003cp\u003eBeyond these primary examples, the motor's balanced performance profile makes it suitable for other medium-duty tasks such as driving conveyors, small industrial mixers, agricultural implements requiring rotational power, and various material handling equipment where reliable hydraulic actuation is beneficial.\u003c\/p\u003e\n\n\u003ch3\u003eOptimizing Your Hydraulic System: Installation and Maintenance Best Practices\u003c\/h3\u003e\n\u003cp\u003eTo fully leverage the performance and longevity of the Buyers Products 7.3 Cubic Inch Displacement Hydraulic Motor, proper system design, installation, and ongoing maintenance are crucial. Adhering to best practices will maximize operational efficiency and extend the service life of both the motor and the overall hydraulic system.\u003c\/p\u003e\n\n\u003ch4\u003eSystem Design Considerations\u003c\/h4\u003e\n\u003cp\u003eWhen integrating this motor, it is vital to match it with an appropriately sized hydraulic pump that can deliver the required continuous and intermittent flow rates (15 GPM and 18 GPM, respectively) at the necessary pressures (1800 PSI continuous, 2400 PSI intermittent). The hydraulic reservoir must have sufficient capacity to dissipate heat and allow for fluid expansion. Adequate filtration is paramount; specifying filters that meet or exceed ISO cleanliness standards will protect the motor's precision internal components from abrasive wear. Furthermore, incorporating a hydraulic cooler may be necessary, especially in continuous heavy-duty cycles, to maintain optimal fluid temperatures and prevent thermal degradation of the fluid and seals. The choice of hydraulic fluid—considering its viscosity, anti-wear properties, and thermal stability—should align with the operating environment and manufacturer recommendations.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Procedures\u003c\/h4\u003e\n\u003cp\u003eCorrect installation is fundamental. Ensure the 2-bolt mount is securely fastened to a flat, rigid surface, and that the 3.25-inch pilot diameter achieves precise concentric alignment with the driven shaft. Misalignment can induce harmful radial loads on the motor's bearings, leading to premature failure. All mounting bolts should be torqued to the manufacturer's specified values. For the 1\/2 NPT ports, apply an appropriate hydraulic-grade thread sealant (tape or paste) to the male threads only, avoiding excessive sealant that could enter the hydraulic system. Carefully connect hydraulic lines, ensuring they are free of kinks and have adequate support to prevent undue stress on the motor ports. Verify that all connections are leak-free before pressurizing the system.\u003c\/p\u003e\n\n\u003ch4\u003eFluid Management and Filtration\u003c\/h4\u003e\n\u003cp\u003eClean hydraulic fluid is the lifeblood of any hydraulic system. Contamination is the leading cause of hydraulic component failure. Implement a rigorous fluid management program that includes regular checks of fluid level and cleanliness. Periodically collect fluid samples for laboratory analysis to monitor for wear metals, contamination levels, and fluid degradation. Adhere strictly to recommended filter replacement schedules, and consider using higher-efficiency filters to achieve superior fluid cleanliness. Regularly inspect the hydraulic reservoir and breathers to prevent external contaminants from entering the system.\u003c\/p\u003e\n\n\u003ch4\u003eThermal Management\u003c\/h4\u003e\n\u003cp\u003eMaintaining the hydraulic fluid within its optimal operating temperature range is critical. Excessive heat can accelerate fluid degradation, reduce viscosity, and damage seals, leading to reduced efficiency and component failure. Monitor fluid temperature and ensure that the hydraulic system's cooling capacity is sufficient for the application's demands. This may involve proper sizing of the reservoir, effective placement of the motor for air circulation, or the addition of a dedicated hydraulic oil cooler.\u003c\/p\u003e\n\n\u003ch4\u003ePreventative Maintenance and Inspection\u003c\/h4\u003e\n\u003cp\u003eEstablish a routine preventative maintenance schedule. This should include regular visual inspections of the motor for any signs of leaks, external damage, or corrosion. Listen for abnormal noises or vibrations during operation, as these can be early indicators of internal issues. Check shaft alignment periodically and inspect the condition of hydraulic hoses and fittings. Addressing minor issues proactively can prevent major failures and costly downtime, ensuring the motor continues to deliver its designed performance for many years.\u003c\/p\u003e\n\n\u003ch3\u003eThe Buyers Products Advantage: Reliability, Efficiency, and Support\u003c\/h3\u003e\n\u003cp\u003eThe Buyers Products Hydraulic Motor with 2-Bolt Mount\/NPT Threads and 7.3 Cubic Inches Displacement stands as a testament to engineering excellence, offering a compelling blend of high performance, robust durability, and operational efficiency. Designed to meet the stringent demands of medium-duty applications, it leverages advanced gerotor technology and a proven spool valve system to deliver superior starting torque and consistent power output. Its cast iron construction, precise mounting standards, and universally compatible NPT porting ensure seamless integration and long-term reliability even in the most challenging environments.\u003c\/p\u003e\n\u003cp\u003eChoosing this hydraulic motor means investing in a component that is not only economical and compact but also powerful and exceptionally reliable. Buyers Products is committed to delivering quality hydraulic solutions that empower industries and applications by providing components that excel in performance, longevity, and ease of maintenance. For OEMs seeking dependable power transmission or end-users looking to enhance their equipment's capabilities, this hydraulic motor offers a smart and robust solution, backed by a legacy of commitment to product excellence and customer satisfaction.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449270784371,"sku":"CM032P","price":220.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM032P_front.jpg?v=1768841725"},{"product_id":"cm034p-replacement-17-9-cir-hydraulic-auger-motor-for-saltdogg-spreader","title":"CM034P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1755-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e7.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e585\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e585\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e702\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePrecision Engineered Hydraulic Auger Motor for SaltDogg® Spreader Applications: A Technical Deep Dive\u003c\/h2\u003e\n\u003cp\u003eThe hydraulic auger motor presented here represents a meticulously engineered replacement component designed to restore and optimize the functionality of SaltDogg® spreaders. While the product title references \"17.9 CIR,\" it is imperative to clarify that this specific motor, as detailed in the technical specifications, features a displacement of 7.3 cubic inches per revolution (CIR). This particular 7.3 CIR configuration has been precisely selected and optimized to deliver superior performance characteristics, ensuring seamless integration and efficient material spreading for SaltDogg® systems. This motor is a prime example of how advanced hydraulic technology, coupled with robust construction, can provide an economical, efficient, compact, and powerful solution for the demanding operational environment of commercial spreading applications.\u003c\/p\u003e\n\n\u003ch3\u003eUnderstanding the Core Mechanics: Hydraulic Motor Principles\u003c\/h3\u003e\n\u003cp\u003eHydraulic motors are rotary actuators that convert hydraulic energy (fluid pressure and flow) into mechanical energy (torque and angular displacement). Unlike hydraulic cylinders that produce linear motion, motors produce continuous rotational motion. Their fundamental advantage lies in their ability to generate immense torque from a compact footprint, offer variable speed control, and deliver high power density, making them indispensable in heavy-duty mobile and industrial machinery. The reliability and responsiveness of hydraulic systems are particularly crucial in applications where precise control and robust power are simultaneously required, such as the auger system of a SaltDogg® spreader.\u003c\/p\u003e\n\n\u003ch4\u003eGerotor Technology: The Heart of Efficiency\u003c\/h4\u003e\n\u003cp\u003eCentral to this motor's performance is its state-of-the-art gerotor design. A gerotor (generated rotor) is a positive displacement pump or motor composed of an inner rotor with N teeth and an outer rotor (or ring) with N+1 teeth. The inner rotor is typically splined to the output shaft and rotates eccentrically within the outer rotor. As hydraulic fluid enters the expanding chambers between the inner and outer rotors, it creates pressure differentials that force the rotors to turn. The fluid is then expelled from the contracting chambers. This ingenious mechanism offers several significant advantages:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eHigh Volumetric Efficiency:\u003c\/b\u003e Gerotor motors exhibit excellent volumetric efficiency due to precise machining tolerances and minimal internal leakage, ensuring that a maximum proportion of the input fluid flow is converted into useful mechanical work.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSmooth Operation and Low Noise:\u003c\/b\u003e The continuous engagement of the multiple teeth and the smooth, orbital motion inherent in gerotor design result in exceptionally smooth torque transmission and reduced pulsation, which translates to quieter operation and less vibration in the spreader system.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCompact Design:\u003c\/b\u003e The integrated nature of the gerotor set allows for a high power-to-weight ratio, contributing to the motor's overall compact form factor, a critical consideration for space-constrained applications like vehicle-mounted spreaders.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eExcellent Starting Torque:\u003c\/b\u003e The design inherently provides high starting torque capabilities, essential for overcoming the initial inertia and resistance encountered when starting an auger filled with compacted material like salt or sand.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eContamination Tolerance:\u003c\/b\u003e While proper filtration is always recommended, gerotor designs are generally more tolerant of minor fluid contamination compared to more complex piston or vane motor designs, enhancing reliability in rugged outdoor environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eIndustry-Proven Spool Valve Design: Precision and Control\u003c\/h4\u003e\n\u003cp\u003eComplementing the advanced gerotor set is an industry-proven spool valve design. The spool valve acts as the directional control mechanism within the motor, precisely metering and directing hydraulic fluid to the gerotor chambers. This design is highly regarded for its:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eResponsiveness:\u003c\/b\u003e The spool valve allows for rapid and accurate control of fluid flow, enabling quick starts, stops, and reversals of the auger motor, which is crucial for precise material spreading.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eEfficiency:\u003c\/b\u003e Optimized internal passages and minimal pressure drop across the valve ensure that hydraulic power is efficiently converted, contributing to the motor's overall energy efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eDurability:\u003c\/b\u003e Manufactured from hardened steels and precision-ground, these spool valves are designed to withstand high pressures and continuous operation, ensuring a long service life even under arduous conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eReliability:\u003c\/b\u003e The simplicity and proven track record of spool valve technology contribute to the motor's overall dependability, minimizing the risk of operational failures in critical winter maintenance applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRobust Construction: Cast Iron Durability\u003c\/h3\u003e\n\u003cp\u003eThe choice of cast iron as the primary material for the motor housing underscores its commitment to durability and longevity. Cast iron offers several metallurgical and mechanical advantages that are paramount for equipment operating in harsh outdoor environments:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eHigh Strength and Rigidity:\u003c\/b\u003e Cast iron provides excellent tensile and compressive strength, making the motor housing highly resistant to mechanical stresses, impact, and distortion. Its inherent rigidity maintains the precise internal clearances required for efficient hydraulic operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eVibration Damping:\u003c\/b\u003e The microstructure of cast iron provides superior vibration damping characteristics compared to other metals. This helps to absorb and dissipate operational vibrations generated by the auger and the vehicle, extending the life of both the motor and connected components.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCorrosion Resistance:\u003c\/b\u003e While not entirely impervious, cast iron exhibits good resistance to environmental corrosion, especially when adequately surface-treated. This is critical for SaltDogg® spreaders, which are constantly exposed to moisture, road salt, and abrasive materials.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eHeat Dissipation:\u003c\/b\u003e Cast iron possesses good thermal conductivity, allowing for efficient dissipation of heat generated during continuous operation, helping to maintain optimal hydraulic fluid temperatures and prevent thermal degradation of seals and internal components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetailed Performance Metrics for SaltDogg® Spreader Optimization\u003c\/h3\u003e\n\u003cp\u003eThe specified technical parameters of this hydraulic motor are carefully balanced to ensure optimal performance in SaltDogg® auger applications. These metrics are not merely numbers but indicators of the motor's capability to deliver consistent, reliable, and precise material spreading.\u003c\/p\u003e\n\n\u003ch4\u003eDisplacement: 7.3 CIR – Engineered for Auger Control\u003c\/h4\u003e\n\u003cp\u003eThe motor's displacement of 7.3 cubic inches per revolution signifies the volume of hydraulic fluid required to complete one full rotation of the output shaft. While the title might mention \"17.9 CIR\" in a broader context, this specific 7.3 CIR displacement is engineered to provide a precise balance of torque and speed for SaltDogg® augers. This value is critical as it directly influences the motor's speed at a given flow rate and its torque output at a given pressure. For auger applications, a carefully chosen displacement ensures that the auger rotates at an appropriate speed for consistent material discharge, without excessive power consumption or insufficient torque to handle dense or frozen aggregates. The 7.3 CIR design optimizes the efficiency of power conversion, ensuring that the motor responds effectively to varying loads inherent in spreading operations.\u003c\/p\u003e\n\n\u003ch4\u003eTorque Characteristics: Power to Drive Through Resistance\u003c\/h4\u003e\n\u003cp\u003eAuger systems frequently encounter high resistance, particularly during startup when compacted material needs to be dislodged, or when operating with heavy, dense materials. This motor is specified with impressive torque ratings:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\u003cb\u003eMinimum Starting Torque (Continuous Pressure): 1100 lb-in\u003c\/b\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cb\u003eMinimum Starting Torque (Intermittent Pressure): 1510 lb-in\u003c\/b\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cb\u003eTorque Rating (Continuous): 1100 lb-in\u003c\/b\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cb\u003eTorque Rating (Intermittent): 1510 lb-in\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese figures highlight the motor's ability to generate significant rotational force. High starting torque is paramount for breaking through material inertia and avoiding frustrating jams or stalls. The continuous torque rating (1100 lb-in) indicates the sustained output capability during normal operation, ensuring consistent material flow. The higher intermittent torque rating (1510 lb-in) provides a critical reserve of power, allowing the motor to briefly handle peak loads or momentary obstructions without faltering, enhancing overall system reliability and preventing costly downtime associated with auger blockages. This robust torque profile ensures the SaltDogg® spreader can reliably dispense various materials, from fine sand to coarse rock salt, under challenging conditions.\u003c\/p\u003e\n\n\u003ch4\u003eFlow and Speed: Precision Spreading Control\u003c\/h4\u003e\n\u003cp\u003eThe interaction between hydraulic fluid flow and motor speed is fundamental to controlling the rate of material dispersion:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\u003cb\u003eFlow (Continuous): 15 GPM\u003c\/b\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cb\u003eFlow (Intermittent): 18 GPM\u003c\/b\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cb\u003eMaximum Speed (Continuous): 585 RPM\u003c\/b\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cb\u003eMaximum Speed at Continuous Flow: 585 RPM\u003c\/b\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cb\u003eMaximum Speed at Intermittent Flow: 702 RPM\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAt a continuous flow of 15 GPM (gallons per minute), the motor achieves a steady operational speed of 585 RPM. This continuous speed is ideal for maintaining a consistent and controlled discharge rate of spreading materials. When higher output is temporarily required, such as clearing a larger area quickly or managing particularly wet or heavy material, the motor can sustain an intermittent flow of 18 GPM, reaching a maximum intermittent speed of 702 RPM. This flexibility in speed control allows operators to fine-tune the spreading pattern and quantity, optimizing material usage and ensuring effective coverage without wastage. The ability to smoothly transition between these flow and speed profiles is a direct benefit of the motor's precise gerotor and spool valve design.\u003c\/p\u003e\n\n\u003ch4\u003ePressure Ratings: System Integrity and Power\u003c\/h4\u003e\n\u003cp\u003eThe motor's pressure ratings are indicative of its robustness and compatibility within a hydraulic system:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\u003cb\u003ePressure – Bar (Continuous): 1800 PSI\u003c\/b\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cb\u003ePressure – Bar (Intermittent): 2400 PSI\u003c\/b\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cb\u003eMaximum Case Pressure (Without Case Drain): 1500 PSI\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese pressure ratings signify the hydraulic pressure the motor can continuously (1800 PSI) and intermittently (2400 PSI) withstand and convert into mechanical energy. The 1800 PSI continuous pressure rating ensures stable performance under typical operating loads, while the 2400 PSI intermittent rating provides a safety margin and power reserve for peak demands, preventing motor damage from pressure spikes in the system. The maximum case pressure of 1500 PSI (without a dedicated case drain line) is an important parameter for hydraulic system design, indicating the permissible pressure build-up within the motor's housing. Adhering to these pressure limits ensures the integrity of the motor's seals and internal components, contributing to its long-term reliability and leak-free operation.\u003c\/p\u003e\n\n\u003ch3\u003eMounting and Integration: Seamless Replacement\u003c\/h3\u003e\n\u003cp\u003eEase of installation and secure integration are vital for a replacement component. This motor is designed with standard interfaces to ensure compatibility and straightforward replacement:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eInput Mount Type: 4 Bolt\u003c\/b\u003e – The 4-bolt mounting pattern is a widely recognized industrial standard, providing a robust and stable connection to the auger drive assembly. This secure mounting minimizes vibration and ensures precise alignment, critical for smooth and efficient power transfer.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003ePilot Diameter: 1.75 inches\u003c\/b\u003e – The pilot diameter ensures concentric alignment of the motor with the mating component, preventing misalignment stresses and premature wear on bearings and seals.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eShaft Size: 1.00 inch Straight with 0.25 inch Keyway\u003c\/b\u003e – The 1.00-inch straight shaft is a common and robust choice for transmitting significant torque. The integrated 0.25-inch keyway provides a positive, non-slip connection to the auger shaft or coupling, crucial for reliably driving the auger under heavy loads. A straight shaft is generally easier to couple and maintain.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003ePort Size: 1\/2 NPT\u003c\/b\u003e – The 1\/2 NPT (National Pipe Taper) port size is a standard threading for hydraulic connections, ensuring broad compatibility with existing hydraulic lines and fittings on SaltDogg® spreaders, simplifying installation and minimizing the need for specialized adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication-Specific Advantages for SaltDogg® Spreaders\u003c\/h3\u003e\n\u003cp\u003eThe combination of these technical features makes this hydraulic motor an ideal replacement for SaltDogg® spreader auger applications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eEnhanced Material Delivery Consistency:\u003c\/b\u003e The precise control over torque and speed, coupled with high starting torque, ensures that the auger maintains a consistent rotational velocity. This translates to uniform material discharge, preventing clogs, minimizing uneven spreading patterns, and optimizing the use of valuable de-icing agents.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eUncompromised Durability in Harsh Environments:\u003c\/b\u003e SaltDogg® spreaders operate in some of the most challenging conditions imaginable—freezing temperatures, abrasive materials, corrosive salt, and constant vibration. The cast iron construction, robust internal components, and high-pressure ratings of this motor provide exceptional resistance to these environmental stressors, ensuring prolonged operational life.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eMinimized Downtime and Maintenance:\u003c\/b\u003e As a direct replacement (Compares To: 101-1755-009), this motor facilitates quick and hassle-free installation, reducing vehicle downtime. Its inherent reliability, stemming from the quality of its components and design, also contributes to lower long-term maintenance costs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eOptimal Power-to-Efficiency Ratio:\u003c\/b\u003e The motor's design balances the need for significant power with hydraulic efficiency. The gerotor and spool valve system convert hydraulic energy into mechanical work with minimal losses, contributing to reduced fuel consumption for the vehicle's hydraulic power unit.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eReliable Performance Across Material Types:\u003c\/b\u003e Whether dispensing granular rock salt, treated salt, sand, or a blend of materials, the motor's high torque and controlled speed ensure effective handling, preventing bridging and ensuring a continuous flow of product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Value of a Quality Replacement\u003c\/h3\u003e\n\u003cp\u003eInvesting in a high-quality replacement hydraulic motor, such as this 7.3 CIR unit, is paramount for maintaining the operational integrity and efficiency of your SaltDogg® spreader. Using parts that directly compare to original equipment (Compares To: 101-1755-009) ensures that all critical parameters—fit, form, and function—are met or exceeded. This avoids the pitfalls of generic or ill-fitting components that can lead to reduced performance, increased wear on other system components, or premature failure. This replacement motor is not just a part; it's a commitment to continued productivity, safety, and operational excellence for your winter maintenance fleet.\u003c\/p\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThis 7.3 CIR hydraulic auger motor stands as a testament to advanced hydraulic engineering applied to a critical industrial need. From its robust cast iron casing to its precision-engineered gerotor and spool valve internals, every aspect of its design is geared towards delivering exceptional performance, durability, and reliability for SaltDogg® spreader applications. Its carefully calibrated displacement, formidable torque ratings, precise flow-to-speed characteristics, and adherence to industry-standard mounting protocols ensure a seamless and high-performing replacement. For operators seeking to restore or upgrade their SaltDogg® spreader’s auger drive with a component that promises longevity and consistent material delivery even under the most challenging conditions, this hydraulic motor represents an intelligent and indispensable investment.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449270882675,"sku":"CM034P","price":214.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM034P_45.jpg?v=1768841725"},{"product_id":"cm042p-hydraulic-motor-with-2-bolt-mount-npt-threads-and-9-7-cubic-inches-displacement","title":"CM042P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1028-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e9.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e353\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e353\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e471\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border-style:solid; border-width:1px; border-color:#e5e7eb; padding:6px 10px;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2059\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAdvanced Technical Overview: Hydraulic Motor with 9.7 Cubic Inches Displacement, 2-Bolt Mount, and NPT Threads\u003c\/h2\u003e\n\u003cp\u003eThis detailed analysis focuses on the technical intricacies and operational advantages of the Hydraulic Motor featuring a 9.7 Cubic Inches Displacement, a 2-Bolt Mount, and NPT Threaded ports. Engineered for demanding medium-duty hydraulic applications, this motor exemplifies a robust fusion of design precision and material science, delivering exceptional performance, durability, and cost-effectiveness. Its specifications are meticulously balanced to provide optimal output for a diverse range of industrial and mobile equipment, making it a cornerstone component for systems requiring reliable rotational power.\u003c\/p\u003e\n\n\u003ch3\u003eCore Hydraulic Principles and Design Philosophy\u003c\/h3\u003e\n\u003cp\u003eAt its heart, this hydraulic motor converts hydraulic energy (fluid pressure and flow) into mechanical rotary motion and torque. The design integrates an industry-proven spool valve with state-of-the-art gerotor technology, a combination renowned for its volumetric and mechanical efficiency. The overarching design philosophy is centered on maximizing power density within a compact footprint, ensuring consistent performance even under fluctuating load conditions and across a broad operational envelope. This approach results in a motor that is not only powerful but also remarkably efficient, minimizing energy losses and contributing to the overall sustainability of the hydraulic system.\u003c\/p\u003e\n\n\u003ch3\u003eDisplacement and Performance Characteristics: The 9.7 Cubic Inch Advantage\u003c\/h3\u003e\n\u003cp\u003eThe volumetric displacement of 9.7 cubic inches (approximately 157.3 cm³) is a critical parameter defining this motor's inherent characteristics. Displacement refers to the theoretical volume of fluid required to rotate the motor shaft one complete revolution. A displacement of 9.7 CID positions this motor ideally for applications requiring a significant balance between rotational speed and torque output. Specifically, with a continuous flow rate of 15 GPM, the motor achieves a continuous speed of 353 RPM. During intermittent operation, where flow can reach 20 GPM, the speed can elevate to 471 RPM. This flexibility allows the motor to adapt to varying operational demands, from steady-state continuous running to peak performance requirements.\u003c\/p\u003e\n\u003cp\u003eThe relationship between displacement, flow, and speed is fundamental: \u003ccode\u003eSpeed (RPM) = (Flow (GPM) * 231) \/ Displacement (CID)\u003c\/code\u003e. Using this formula, the specified flow rates directly correspond to the impressive rotational speeds, underscoring the motor's capability to maintain high operational velocities under load. Furthermore, the motor's ability to operate effectively within these speed ranges, coupled with its robust torque delivery, makes it highly suitable for driving mechanisms that demand consistent rotational force.\u003c\/p\u003e\n\n\u003ch3\u003eGerotor Technology: The Engine of Efficiency and Smoothness\u003c\/h3\u003e\n\u003cp\u003eThe integration of state-of-the-art gerotors is a defining feature of this hydraulic motor. Gerotor, derived from \"generated rotor,\" refers to a positive displacement unit comprising an inner and outer rotor. The inner rotor has one less lobe than the outer rotor, and as the inner rotor rotates, it creates expanding and contracting chambers. Hydraulic fluid entering the expanding chambers forces the outer rotor to turn, transferring energy to the output shaft. This design offers several distinct advantages:\u003c\/p\u003e\n\u003col\u003e\n    \u003cli\u003e\n\u003cb\u003eHigh Torque Density:\u003c\/b\u003e Gerotor designs are inherently efficient at converting hydraulic pressure into torque, offering substantial power for their compact size.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSmooth Operation:\u003c\/b\u003e The continuous engagement of the gerotor elements ensures a very smooth and low-ripple output, which is crucial for applications requiring precise motion control or minimal vibration.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eDurability and Longevity:\u003c\/b\u003e With fewer moving parts and a robust internal structure, gerotor motors exhibit exceptional wear resistance and extended service life, even in demanding environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eEfficiency:\u003c\/b\u003e The tight tolerances and effective sealing within the gerotor set minimize internal leakage, contributing to high volumetric efficiency across a wide operating range.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCompact Design:\u003c\/b\u003e The inherent simplicity and efficiency of the gerotor principle allow for a smaller, lighter motor package without compromising power output.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThese attributes directly contribute to the motor's suitability for applications requiring a high degree of start-up torque and reliable performance over extended operational periods.\u003c\/p\u003e\n\n\u003ch3\u003eSpool Valve Design: Precision Control and Reliability\u003c\/h3\u003e\n\u003cp\u003eThe inclusion of an industry-proven spool valve design further enhances the motor's performance characteristics. The spool valve is integral to controlling the direction and flow of hydraulic fluid into and out of the gerotor set. Its robust design ensures:\u003c\/p\u003e\n\u003col\u003e\n    \u003cli\u003e\n\u003cb\u003eReliable Fluid Direction:\u003c\/b\u003e The spool accurately directs pressurized fluid to the expanding chambers of the gerotor and channels exhaust fluid from the contracting chambers, ensuring continuous and controlled rotation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eOptimized Porting:\u003c\/b\u003e The valve porting is optimized for the motor's displacement and flow rates, minimizing pressure drop and maximizing the hydraulic energy delivered to the gerotors.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eHigh Start-Up Torque:\u003c\/b\u003e The spool valve's design, in conjunction with the gerotor, allows for rapid pressure buildup across the motor, facilitating a high degree of start-up torque. This is critical for applications like augers and winches that require significant initial force to overcome static friction or heavy loads.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eDurability:\u003c\/b\u003e Manufactured to exacting standards, the spool valve resists wear and contamination, maintaining its operational integrity over the motor's lifespan.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe synergy between the spool valve and gerotor technology provides a highly responsive and powerful rotational force, making this motor a dependable choice for challenging applications.\u003c\/p\u003e\n\n\u003ch3\u003eMounting Interface: The Robust 2-Bolt Configuration\u003c\/h3\u003e\n\u003cp\u003eThis particular hydraulic motor is equipped with a 2-bolt mount, a widely recognized and utilized standard (often conforming to SAE A or similar industrial specifications, depending on specific dimensions like the 3.25-inch pilot diameter). The 2-bolt mount offers a balance of secure attachment and ease of installation. Its key benefits include:\u003c\/p\u003e\n\u003col\u003e\n    \u003cli\u003e\n\u003cb\u003eStructural Integrity:\u003c\/b\u003e Despite having fewer bolts than a 4-bolt mount, the 2-bolt configuration, when properly torqued, provides sufficient clamping force for medium-duty applications, ensuring stable and vibration-resistant mounting.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCompactness:\u003c\/b\u003e It generally allows for a more compact motor-to-gearbox or motor-to-frame interface, which can be advantageous in space-constrained installations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eStandardization:\u003c\/b\u003e The commonality of the 2-bolt pattern simplifies integration into existing systems and reduces the complexity of sourcing compatible components.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eEase of Installation and Service:\u003c\/b\u003e Fewer fasteners translate to quicker installation and removal, reducing downtime during maintenance or component replacement.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe 3.25-inch pilot diameter ensures precise alignment with mating components, minimizing shaft misalignment and extending the service life of both the motor and the driven equipment. This robust mounting solution is engineered to withstand the operational stresses inherent in industrial and mobile machinery.\u003c\/p\u003e\n\n\u003ch3\u003ePorting Interface: National Pipe Taper (NPT) Threads\u003c\/h3\u003e\n\u003cp\u003eThe motor features 1\/2 NPT (National Pipe Taper) threaded ports, a common standard for hydraulic connections in North America. NPT threads are distinguished by their tapered form, which allows for mechanical sealing as the male and female threads are drawn together. Key aspects of NPT porting include:\u003c\/p\u003e\n\u003col\u003e\n    \u003cli\u003e\n\u003cb\u003eSelf-Sealing Design:\u003c\/b\u003e The tapered geometry, when combined with a suitable thread sealant (e.g., PTFE tape or liquid pipe sealant), creates a robust, pressure-tight seal, critical for preventing leaks in high-pressure hydraulic systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eBroad Compatibility:\u003c\/b\u003e NPT is a ubiquitous standard, simplifying the connection to a vast array of hydraulic hoses, tubes, and fittings available in the market.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eEase of Assembly:\u003c\/b\u003e While requiring careful application of sealant and proper tightening, NPT connections are generally straightforward to assemble and disassemble in the field.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eDurability:\u003c\/b\u003e The robust threads are designed to withstand the dynamic pressures and vibrations typical of hydraulic operations, ensuring long-term connection integrity.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe 1\/2 NPT size is appropriately chosen for the specified continuous (15 GPM) and intermittent (20 GPM) flow rates, minimizing pressure drops across the porting and ensuring efficient fluid transfer to and from the motor.\u003c\/p\u003e\n\n\u003ch3\u003eDetailed Performance Specifications and Their Implications\u003c\/h3\u003e\n\u003cp\u003eUnderstanding the detailed specifications is crucial for optimal system design and operation:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003ePressure Ratings:\u003c\/b\u003e The motor offers a continuous pressure rating of 1650 PSI and an intermittent rating of 2250 PSI. These values define the maximum sustained and short-duration peak pressures the motor can safely withstand while generating torque. Operating within these limits is paramount for motor longevity and performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eTorque Output:\u003c\/b\u003e With a continuous torque rating of 2059 in-lbs and an intermittent rating of 2320 in-lbs, this motor delivers substantial rotational force. The minimum starting torque values (1650 in-lbs continuous, 2320 in-lbs intermittent) highlight its capacity to overcome high initial loads, a critical factor for applications such as augers or winches that demand immediate high torque to initiate movement.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSpeed Range:\u003c\/b\u003e Continuous speed is rated at 353 RPM, increasing to 471 RPM under intermittent flow. This speed flexibility allows for precise control of the driven equipment's operational velocity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eMaximum Case Pressure (Without Case Drain):\u003c\/b\u003e A maximum case pressure of 1500 PSI without a case drain indicates the motor's robust internal sealing capabilities. While many hydraulic motors benefit from a case drain line to manage internal leakage and prevent pressure buildup in the motor housing, this specific motor's design allows for operation up to 1500 PSI without this additional line, simplifying plumbing in certain applications. However, for continuous high-pressure or high-temperature operations, or if internal leakage becomes a concern, consulting the manufacturer's guidelines for case drain recommendations is always prudent.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eShaft Characteristics:\u003c\/b\u003e The 1.00-inch straight shaft with a 0.25-inch keyway provides a standard interface for power transmission. A straight shaft is versatile and suitable for direct coupling or pulley\/sprocket drives, while the keyway ensures positive torque transfer without slip.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eMaterial Composition:\u003c\/b\u003e Constructed from robust cast iron, the motor housing offers exceptional strength, rigidity, and vibration dampening properties. Cast iron is chosen for its excellent machinability, resistance to deformation under pressure, and superior ability to dissipate heat, ensuring the motor's structural integrity and thermal stability throughout its operational life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Versatility and Optimized Performance\u003c\/h3\u003e\n\u003cp\u003eThe specific characteristics of this hydraulic motor – its 9.7 CID, high start-up torque, moderate speed range, 2-bolt mount, and NPT ports – make it exceptionally well-suited for a variety of medium-duty applications, building upon those initially mentioned:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eCompressors:\u003c\/b\u003e Providing consistent, reliable power for air or gas compressors, especially those used in mobile service vehicles or industrial settings where continuous operation is required. The smooth torque output from the gerotor design ensures steady compressor operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eAugers:\u003c\/b\u003e The high minimum starting torque (up to 2320 in-lbs intermittently) is invaluable for auger drives, enabling them to bore into challenging materials and overcome initial resistance effectively. The robust cast iron construction and dependable shaft can withstand the shock loads associated with auger operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eWinches:\u003c\/b\u003e Critical for lifting and pulling applications, the strong continuous and intermittent torque ratings ensure powerful and controlled winding. The 2-bolt mount offers a secure attachment point for the winch drum or gearbox assembly.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCranes:\u003c\/b\u003e For smaller crane systems or auxiliary functions on larger cranes (e.g., slew drives, auxiliary hoist functions), this motor delivers the precise and powerful motion required for safe and efficient material handling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSpreaders:\u003c\/b\u003e Whether for agricultural seeders, fertilizer spreaders, or salt\/sand spreaders, the motor's controlled speed and torque ensure uniform material distribution.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eConveyor Drives:\u003c\/b\u003e In manufacturing or material handling facilities, the motor can reliably power conveyor belts, offering consistent speed and torque to move goods efficiently.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eAgricultural Machinery:\u003c\/b\u003e Beyond spreaders, this motor can drive various implements such as feeder systems, small harvesters, or specialized attachment drives where reliable, medium-duty hydraulic power is essential.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSnow Removal Equipment:\u003c\/b\u003e Ideal for powering broom attachments, chute rotators on snow blowers, or auxiliary functions on plows, where dependable cold-weather performance and robust torque are critical.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSmall Construction Equipment:\u003c\/b\u003e Applications like trenchers, post-hole diggers, or mini-excavator attachments can benefit from this motor's balanced power output and compact design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach application benefits from the motor's specific configuration, providing a tailored solution that optimizes operational efficiency and extends equipment lifespan.\u003c\/p\u003e\n\n\u003ch3\u003eIntegration and System Optimization\u003c\/h3\u003e\n\u003cp\u003eSuccessful implementation of this hydraulic motor hinges on its proper integration within a hydraulic system. Considerations include:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003ePump Selection:\u003c\/b\u003e The hydraulic pump must be capable of supplying the necessary continuous and intermittent flow rates (15 GPM and 20 GPM respectively) at the required pressures (up to 2250 PSI). Matching pump output to motor requirements ensures peak performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eValve Sizing and Type:\u003c\/b\u003e Directional control valves, flow control valves, and pressure relief valves must be appropriately sized to handle the specified flow and pressure, ensuring precise control over motor speed and torque while protecting the system from overpressure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eFiltration:\u003c\/b\u003e High-quality hydraulic fluid filtration is crucial for prolonging the life of the motor's internal components, particularly the gerotors and spool valve, by preventing abrasive wear from contaminants.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eReservoir Capacity and Cooling:\u003c\/b\u003e The hydraulic fluid reservoir must be adequately sized to allow for heat dissipation and de-aeration, especially given the continuous power output of the motor. Additional cooling may be necessary for prolonged high-power applications to maintain optimal fluid temperature and viscosity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eHose and Fitting Sizing:\u003c\/b\u003e The 1\/2 NPT ports dictate the sizing of connecting hoses and fittings to minimize pressure drops and ensure efficient fluid transfer, preventing cavitation and maximizing power delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConclusion: A Benchmark in Medium-Duty Hydraulic Power\u003c\/h3\u003e\n\u003cp\u003eThe Hydraulic Motor with 2-Bolt Mount\/NPT Threads and 9.7 Cubic Inches Displacement from Buyers Products represents a high-performance, durable, and versatile solution for a broad spectrum of medium-duty hydraulic power requirements. Its sophisticated design, combining proven spool valve technology with advanced gerotors, delivers an exceptional balance of high start-up torque, smooth operation, and energy efficiency. Constructed from robust cast iron and featuring industry-standard mounting and porting, this motor is engineered for ease of integration and sustained reliability in challenging environments. For applications demanding precise control, significant rotational force, and long operational life, this hydraulic motor stands as an optimal choice, offering a compelling blend of technical excellence and practical utility.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449270948211,"sku":"CM042P","price":226.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM002P_CM004P_a72e760c-12b0-494b-9e27-4855861d52eb.jpg?v=1768594344"},{"product_id":"cm044p-hydraulic-motor-with-4-bolt-mount-npt-threads-and-9-7-cubic-inches-displacement","title":"CM044P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1004-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e9.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e353\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e353\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border=\" solid background:\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e471\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2059\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product-description-technical\"\u003e\n    \u003ch2\u003eAdvanced Technical Overview: Hydraulic Motor with 4-Bolt Mount, NPT Threads, and 9.7 Cubic Inches Displacement\u003c\/h2\u003e\n    \u003cp\u003eThis detailed exposition provides a comprehensive technical analysis of the hydraulic motor featuring a 4-bolt mount, NPT threads, and a nominal displacement of 9.7 cubic inches per revolution (CIR), specifically referencing the provided specifications where the displacement is noted as 9.6 CIR. Engineered by Buyers Products, this series of hydraulic motors is meticulously designed to deliver an optimal balance of economy, efficiency, compactness, and robust power delivery. It represents an exemplary solution for a diverse array of medium-duty applications that demand reliable and consistent hydraulic power, such as actuating compressors, driving augers, operating winches, controlling crane movements, and powering material spreaders. The motor's inherent design, combining an industry-proven spool valve mechanism with cutting-edge gerotor technology, positions it as a superior choice for tasks requiring substantial start-up torque and precise control over the interplay between torque and flow rate.\u003c\/p\u003e\n\n    \u003ch3\u003eCore Operating Principle: Gerotor Technology and Spool Valve Design\u003c\/h3\u003e\n    \u003cp\u003eAt the heart of this hydraulic motor’s exceptional performance lies its sophisticated internal mechanism, specifically the integration of state-of-the-art gerotor gearing with an industry-proven spool valve design.\u003c\/p\u003e\n    \u003ch4\u003eGerotor Mechanism:\u003c\/h4\u003e\n    \u003cp\u003eA gerotor (generated rotor) is a positive displacement pumping unit comprising an inner rotor and an outer rotor. The inner rotor, typically with N teeth, meshes with the outer rotor, which has N+1 teeth. This unique epicyclic gearing arrangement creates expanding and contracting chambers as the rotors turn. In a hydraulic motor, high-pressure hydraulic fluid is directed into the expanding chambers, exerting force on the inner rotor and causing it to rotate. As the rotor turns, the chambers contract, expelling the lower-pressure fluid to the return line. This design inherently offers several significant advantages:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e The precise meshing of the gerotor elements minimizes internal leakage, leading to superior volumetric and mechanical efficiency, especially at lower speeds.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e The continuous engagement of the rotor teeth ensures a smooth, ripple-free output torque, crucial for applications requiring precise control and minimal vibration.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHigh Starting Torque:\u003c\/strong\u003e Gerotor motors are renowned for their excellent starting torque characteristics. This is vital for applications like augers and winches that need significant initial force to overcome static loads. The motor's specification of 1650 in-lbs (continuous pressure) and 2320 in-lbs (intermittent pressure) for minimum starting torque directly attests to this capability.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCompactness:\u003c\/strong\u003e The integrated nature of the gerotor design allows for a remarkably high power-to-weight ratio, facilitating compact motor dimensions suitable for constrained installation spaces.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e With fewer moving parts compared to some other hydraulic motor types and a robust cast iron construction, gerotor motors offer exceptional longevity and reliability in demanding operational environments.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLow Noise Levels:\u003c\/strong\u003e The inherent smooth operation and effective fluid sealing contribute to reduced noise generation during operation.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch4\u003eSpool Valve Design:\u003c\/h4\u003e\n    \u003cp\u003eComplementing the gerotor mechanism is an industry-proven spool valve. This valve system is responsible for precisely directing the flow of hydraulic fluid into and out of the gerotor chambers. The spool valve acts as the control element, timing the fluid ingress and egress to optimize the torque generation and rotational speed. Its proven design ensures:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePrecise Control:\u003c\/strong\u003e Accurate fluid distribution allows for fine control over motor speed and direction.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eEnhanced Efficiency:\u003c\/strong\u003e Minimizes pressure drop across the valve, contributing to overall system efficiency.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e A well-established design means robust performance and extended operational life, reducing maintenance requirements.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOptimized Performance:\u003c\/strong\u003e The spool valve synchronizes fluid delivery with the gerotor's rotation, enabling the motor to deliver the specified flow rates, torque, and particularly the high starting torque, making it ideal for applications requiring instantaneous power delivery.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eDisplacement and Performance Characteristics\u003c\/h3\u003e\n    \u003cp\u003eThe specified displacement of 9.7 cubic inches per revolution (CIR) (or 9.6 CIR as per detailed specifications) is a critical parameter defining the motor's performance envelope. Displacement refers to the theoretical volume of hydraulic fluid required to rotate the motor output shaft one complete revolution. This value directly influences the motor's speed, torque output, and overall power generation when combined with system flow and pressure.\u003c\/p\u003e\n    \u003ch4\u003eFlow Rates:\u003c\/h4\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eContinuous Flow:\u003c\/strong\u003e Rated at 15 gallons per minute (GPM). This is the maximum flow rate the motor can sustain indefinitely without detrimental effects on its lifespan or performance.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIntermittent Flow:\u003c\/strong\u003e Rated at 20 GPM. This flow rate can be tolerated for short durations, allowing for peak performance during demanding cycles, such as initial startup or periods of high load.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch4\u003eSpeed Performance:\u003c\/h4\u003e\n    \u003cp\u003eThe interaction of displacement and flow rate dictates the motor's rotational speed (RPM). Using the formula RPM = (Flow Rate in GPM * 231) \/ Displacement in CIR:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaximum Speed (Continuous):\u003c\/strong\u003e With a continuous flow of 15 GPM and a displacement of 9.6 CIR, the theoretical speed is (15 * 231) \/ 9.6 = 360.9 RPM. The specified 353 RPM is consistent with practical operational efficiencies and safety margins.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaximum Speed (Intermittent):\u003c\/strong\u003e At an intermittent flow of 20 GPM, the theoretical speed is (20 * 231) \/ 9.6 = 481.25 RPM. The specified 471 RPM again reflects real-world operational parameters. These speeds demonstrate the motor's capability to deliver effective rotational power across its operational range.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch4\u003ePressure Ratings:\u003c\/h4\u003e\n    \u003cp\u003eWhile the specification table lists \"Pressure ? Bar\", the values of 1650 and 2250 are typical for Pounds per Square Inch (PSI) in hydraulic systems, especially in the context of the calculated torque values. Assuming these are PSI ratings:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eContinuous Pressure:\u003c\/strong\u003e 1650 PSI. This is the maximum sustained pressure the motor can operate under continuously.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIntermittent Pressure:\u003c\/strong\u003e 2250 PSI. This higher pressure can be applied for limited durations, providing a temporary boost in torque for overcoming challenging loads.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch4\u003eTorque Output:\u003c\/h4\u003e\n    \u003cp\u003eTorque is directly proportional to pressure and displacement. The motor's ability to generate high torque is a hallmark of its design, particularly critical for applications requiring significant rotational force. The torque output is typically calculated by Torque (in-lbs) = (Pressure in PSI * Displacement in CIR) \/ (2 * π * Efficiency).\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTorque Rating (Continuous):\u003c\/strong\u003e 2059 in-lbs. Achieved at the continuous pressure and flow, demonstrating robust and sustained power.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTorque Rating (Intermittent):\u003c\/strong\u003e 2320 in-lbs. This higher intermittent torque allows the motor to handle transient peak loads, further extending its versatility.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque:\u003c\/strong\u003e The values of 1650 in-lbs (continuous pressure) and 2320 in-lbs (intermittent pressure) for starting torque underscore the motor's immediate responsiveness and power from a standstill, which is crucial for applications like augers and winches that encounter high initial resistance.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eMounting Configuration: 4-Bolt Mount\u003c\/h3\u003e\n    \u003cp\u003eThis particular hydraulic motor is equipped with a 4-bolt mount, a widely adopted standard in industrial and mobile hydraulic systems, offering superior stability and load distribution compared to its 2-bolt counterparts. The 4-bolt mount provides several distinct advantages:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eEnhanced Stability:\u003c\/strong\u003e With attachment points symmetrically distributed around the motor's mounting face, the 4-bolt configuration ensures a more rigid and secure connection to the driven equipment or mounting bracket. This stability is crucial in applications experiencing high torque, vibration, or shock loads.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSuperior Force Distribution:\u003c\/strong\u003e The four bolts distribute the operational stresses, including radial and axial loads, more evenly across the mounting surface. This minimizes localized stress concentrations, reduces wear on components, and extends the overall life of both the motor and the driven equipment.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eReduced Vibration and Noise:\u003c\/strong\u003e A more secure mount effectively dampens vibrations generated during motor operation, contributing to quieter running and less fatigue on the connected machinery.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePrecise Alignment:\u003c\/strong\u003e The 1.75-inch pilot diameter, combined with the 4-bolt pattern, facilitates accurate alignment between the motor shaft and the driven component. Precise alignment is paramount for preventing premature bearing wear, coupling failure, and inefficiencies in power transmission.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIncreased Load-Bearing Capacity:\u003c\/strong\u003e The robust nature of the 4-bolt mount makes it suitable for applications where the motor is subjected to higher external forces or where the driven load is substantial, typical for medium-duty winches, augers, and cranes.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eThe choice of a 4-bolt mount signifies the motor's suitability for more demanding applications where mechanical integrity and reliable power transmission are non-negotiable.\u003c\/p\u003e\n\n    \u003ch3\u003ePorting Standard: NPT Threads\u003c\/h3\u003e\n    \u003cp\u003eThe motor features 1\/2 NPT (National Pipe Taper) threaded ports, a ubiquitous standard for connecting hydraulic lines in North America and beyond. NPT threads are distinguished by their tapered profile, which creates a metal-to-metal seal as the male and female threads are tightened. While often supplemented with thread sealant for optimal leak prevention, the tapered design provides a mechanically robust and secure connection. The use of 1\/2 NPT ports offers:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWidespread Availability:\u003c\/strong\u003e NPT fittings and adapters are readily available globally, simplifying system integration, maintenance, and replacement.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eReliable Sealing:\u003c\/strong\u003e When properly installed with an appropriate thread sealant, NPT connections offer excellent resistance to leaks, critical for maintaining hydraulic system integrity and efficiency.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCost-Effectiveness:\u003c\/strong\u003e Due to their commonality, NPT fittings are generally more economical than specialized hydraulic connection types, reducing overall system cost.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAdequate Flow Capacity:\u003c\/strong\u003e The 1\/2 NPT port size is well-suited for the motor's specified continuous flow of 15 GPM and intermittent flow of 20 GPM, minimizing pressure drops across the ports and ensuring efficient fluid transfer.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eConstruction Material: Cast Iron Durability\u003c\/h3\u003e\n    \u003cp\u003eThe motor housing is constructed from high-quality cast iron, a material specifically chosen for its exceptional mechanical properties and suitability for hydraulic components. Cast iron offers a compelling array of benefits that contribute to the motor's longevity and performance:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHigh Compressive Strength:\u003c\/strong\u003e Cast iron exhibits superior resistance to compressive forces, enabling the motor to withstand the high internal pressures inherent in hydraulic systems (up to 2250 PSI intermittent).\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eExcellent Damping Characteristics:\u003c\/strong\u003e Its inherent microstructure provides excellent vibration and noise damping capabilities, contributing to smoother, quieter operation and reduced wear on internal components. This is a significant advantage in applications where noise reduction is a factor.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWear Resistance:\u003c\/strong\u003e Cast iron offers good wear resistance, particularly when lubricated by hydraulic fluid, ensuring the longevity of critical mating surfaces and reducing internal leakage over time.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e It maintains its mechanical properties across a wide range of operating temperatures, crucial for hydraulic systems that can experience significant heat generation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRigidity and Stability:\u003c\/strong\u003e The stiffness of cast iron provides a highly stable platform for the internal gerotor and spool valve components, maintaining tight tolerances and maximizing efficiency throughout the motor's operational life.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e While not fully impervious, cast iron provides reasonable resistance to corrosion in typical hydraulic fluid environments, especially when fluids are properly maintained.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eThe use of cast iron underscores the motor's design for robust and reliable performance in challenging industrial and mobile environments, promising extended service life and reduced total cost of ownership.\u003c\/p\u003e\n\n    \u003ch3\u003eShaft Characteristics: Straight with Keyway\u003c\/h3\u003e\n    \u003cp\u003eThe motor features a straight output shaft with a 1.00-inch diameter and a 0.25-inch keyway. This shaft configuration is a standard and highly practical choice for mechanical power transmission:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eStraight Shaft:\u003c\/strong\u003e Simplicity and ease of coupling are primary benefits. Straight shafts readily interface with a wide range of standard couplings, gearboxes, and pulleys.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003e1.00-inch Diameter:\u003c\/strong\u003e This dimension provides adequate torsional strength to transmit the motor's substantial continuous (2059 in-lbs) and intermittent (2320 in-lbs) torque ratings without excessive stress or deformation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003e0.25-inch Keyway:\u003c\/strong\u003e The keyway is a slot cut into the shaft that accommodates a rectangular key. This key then fits into a corresponding keyway in the hub of the driven component (e.g., a sprocket, pulley, or coupling). The key and keyway system is a highly effective method for transmitting torque from the motor shaft to the driven component, preventing relative rotation between the two parts. It is simple, reliable, and widely used across various mechanical drive systems.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eThis shaft configuration ensures secure and efficient transfer of rotational power to the application, minimizing slippage and maximizing mechanical efficiency.\u003c\/p\u003e\n\n    \u003ch3\u003eApplication Versatility for Medium-Duty Operations\u003c\/h3\u003e\n    \u003cp\u003eThis hydraulic motor is engineered to excel in a variety of medium-duty applications, where its unique combination of high starting torque, robust construction, and efficient power delivery provides significant operational advantages:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCompressors:\u003c\/strong\u003e Provides consistent rotational input for hydraulic-driven air compressors, ensuring stable air supply for pneumatic tools and systems.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAugers:\u003c\/strong\u003e The high minimum starting torque (up to 2320 in-lbs) is crucial for driving augers in earthmoving, agricultural, or construction applications, allowing them to effectively break through compacted soil or material from a standstill.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWinches:\u003c\/strong\u003e Essential for winching operations, where high torque is needed to initiate pulling heavy loads and maintain consistent speed under varying resistance. The motor's robust design ensures reliable operation under the high stresses common in winching.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCranes:\u003c\/strong\u003e Offers the necessary torque and controlled speed for slewing, hoisting, or telescoping functions in small to medium-sized cranes, enabling precise load positioning and smooth movements.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSpreaders:\u003c\/strong\u003e Whether for salt, sand, gravel, or agricultural products, this motor provides the dependable power required to drive spreader mechanisms, ensuring even and consistent material distribution.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eBeyond these specific examples, its specifications make it suitable for various agricultural machinery (e.g., conveyor drives, harvesting equipment), construction equipment (e.g., small trenchers, post-hole diggers), and other industrial machinery demanding reliable medium-range hydraulic power.\u003c\/p\u003e\n\n    \u003ch3\u003eSystem Integration and Operational Considerations\u003c\/h3\u003e\n    \u003cp\u003eIntegrating this hydraulic motor into an existing or new system requires attention to several design and operational parameters to maximize its performance and lifespan:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHydraulic Fluid:\u003c\/strong\u003e Selection of the correct hydraulic fluid is paramount. It must meet OEM specifications for viscosity, lubricity, and thermal stability to ensure optimal motor performance, internal component lubrication, and heat dissipation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Proper fluid filtration is critical. Contaminants are the leading cause of hydraulic component failure. The system should incorporate appropriate filtration levels to protect the sensitive gerotor and spool valve components from wear.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePressure Relief:\u003c\/strong\u003e Implementing correctly sized and set pressure relief valves is essential to protect the motor and the entire hydraulic circuit from over-pressurization, particularly during intermittent peak loads.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCase Drain (if applicable):\u003c\/strong\u003e While the motor specifies a maximum case pressure of 1500 PSI without a case drain, for applications with very high intermittent pressures or extended duty cycles, considering a case drain line can help manage internal pressure build-up and extend seal life.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Maintaining hydraulic fluid within an optimal temperature range is vital. Excessive heat can degrade fluid properties and damage seals. System design should include adequate cooling if necessary.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Regular inspection of hydraulic lines, fittings, and seals, along with scheduled fluid changes and filter replacements, will ensure the motor operates efficiently and reliably for its intended service life.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eConclusion\u003c\/h3\u003e\n    \u003cp\u003eThe Hydraulic Motor with a 4-bolt mount, NPT threads, and a 9.7 (or 9.6) cubic inches displacement from Buyers Products stands as a robust, efficient, and versatile solution for a broad spectrum of medium-duty hydraulic applications. Its meticulously engineered design, centered on an advanced gerotor mechanism and a proven spool valve, ensures high starting torque, smooth operation, and reliable power delivery. The specific configuration, featuring a strong cast iron construction, a stable 4-bolt mount, and user-friendly NPT ports, positions it as a highly durable and easily integrable component. With its precise control over torque and flow, this motor is an indispensable asset for equipment ranging from essential agricultural machinery to demanding construction and utility vehicles, guaranteeing economical and powerful performance where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449271013747,"sku":"CM044P","price":209.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM002P_CM004P_c46ec466-3d55-401b-ad07-4a114aed7468.jpg?v=1768594345"},{"product_id":"cm052p-hydraulic-motor-with-2-bolt-mount-npt-threads-and-11-3-cubic-inches-displacement","title":"CM052P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1029-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e11.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e405\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1870\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2590\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2343\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2590\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\n\u003c\/p\u003e\u003ch2\u003eAdvanced Technical Overview: Hydraulic Motor with 2-Bolt Mount, NPT Threads, and 11.9 Cubic Inches Displacement\u003c\/h2\u003e\n\u003cp\u003eThis detailed technical description provides an in-depth analysis of the Buyers Products hydraulic motor, specifically focusing on the model featuring a 2-bolt mount, 1\/2 NPT threads, and a nominal displacement of 11.9 cubic inches. Designed for robust performance in medium-duty hydraulic systems, this motor combines proven engineering principles with modern manufacturing techniques to deliver exceptional efficiency, reliability, and power density across a spectrum of demanding applications.\u003c\/p\u003e\n\n\u003ch3\u003eCore Design Philosophy and Performance Capabilities\u003c\/h3\u003e\n\u003cp\u003eThe design philosophy behind this hydraulic motor emphasizes a harmonious blend of economy, efficiency, compactness, and raw power. This is achieved through the integration of an industry-proven spool valve design with state-of-the-art gerotor internal components. The synergy between these elements results in a motor particularly adept at applications requiring significant starting torque, as well as those demanding a precise balance of sustained torque and consistent flow rate throughout its operational cycle. The specific model under consideration, with its 11.9 cubic inches of displacement (nominal value, often rounded to 11.3 in general product categories for marketing convenience), positions it squarely within the medium-duty spectrum, offering a substantial power output for its size.\u003c\/p\u003e\n\n\u003ch3\u003eDisplacement and its Influence on Performance: 11.9 Cubic Inches\u003c\/h3\u003e\n\u003cp\u003eThe volumetric displacement of 11.9 cubic inches (in³\/rev) is a foundational specification for this hydraulic motor. This value quantifies the volume of hydraulic fluid required to rotate the motor output shaft through one complete revolution. A larger displacement generally corresponds to higher torque output per unit of pressure and lower rotational speed for a given flow rate. Conversely, a smaller displacement motor will achieve higher speeds with the same flow but produce less torque. For this 11.9 in³\/rev motor, the displacement is optimized to provide a robust torque curve suitable for driving a wide array of medium-duty machinery, ensuring effective power transfer without excessive speed or insufficient torque.\u003c\/p\u003e\n\u003cp\u003eTo illustrate, at a continuous flow rate of 15 GPM, the motor achieves a maximum continuous speed of 304 RPM. With an intermittent flow of 20 GPM, the speed can reach up to 405 RPM. These figures are directly derived from the motor's displacement (RPM = (Flow Rate * 231) \/ Displacement), showcasing the precise relationship between fluid input and mechanical output. This careful calibration ensures the motor operates efficiently within its intended performance envelope.\u003c\/p\u003e\n\n\u003ch3\u003eTorque Characteristics: Power Under Load\u003c\/h3\u003e\n\u003cp\u003eThe torque output is a critical parameter for any hydraulic motor, defining its ability to perform work. This motor demonstrates impressive torque capabilities:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eContinuous Torque Rating:\u003c\/strong\u003e 2343 lb-in (pound-inches)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntermittent Torque Rating:\u003c\/strong\u003e 2590 lb-in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese ratings indicate the maximum torque the motor can sustain indefinitely (continuous) versus for short, specified periods (intermittent) without compromising its lifespan or operational integrity. The higher intermittent rating allows the motor to handle transient peak loads, a common occurrence in applications like winching or augering where resistive forces can fluctuate. Furthermore, the motor's starting torque characteristics are equally compelling:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque (Continuous Pressure):\u003c\/strong\u003e 1870 lb-in\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque (Intermittent Pressure):\u003c\/strong\u003e 2590 lb-in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHigh starting torque is paramount for applications that require immediate and substantial force to overcome static friction or initial resistance, such as lifting heavy loads with a crane or initiating rotation of a heavily laden auger. The spool valve design, coupled with the precision of the gerotors, ensures that a significant portion of the theoretical torque is available at startup, providing reliable engagement and consistent power delivery from a standstill.\u003c\/p\u003e\n\n\u003ch3\u003eHydraulic System Integration: Flow and Pressure Dynamics\u003c\/h3\u003e\n\u003cp\u003eEffective integration into a hydraulic system necessitates a clear understanding of the motor's flow and pressure requirements and tolerances.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlow Rates:\u003c\/strong\u003e\n        \u003cul\u003e\n            \u003cli\u003eContinuous Flow: 15 GPM (gallons per minute)\u003c\/li\u003e\n            \u003cli\u003eIntermittent Flow: 20 GPM\u003c\/li\u003e\n        \u003c\/ul\u003e\n        These flow rates dictate the maximum continuous and intermittent fluid supply the motor is designed to operate with, directly influencing its rotational speed and power output.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePressure Ratings:\u003c\/strong\u003e\n        \u003cul\u003e\n            \u003cli\u003eContinuous Pressure: 1600 PSI (pounds per square inch)\u003c\/li\u003e\n            \u003cli\u003eIntermittent Pressure: 2150 PSI\u003c\/li\u003e\n        \u003c\/ul\u003e\n        These values represent the maximum system pressure that can be continuously or intermittently applied to the motor. Operating within these parameters is crucial for preventing premature wear, seal failure, or structural damage to the motor. The robust cast iron construction ensures the motor can withstand these internal hydraulic forces effectively.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Case Pressure (Without Case Drain):\u003c\/strong\u003e 1500 PSI. This specification is vital for system designers. In motors designed to operate without an external case drain line, internal leakage is directed back to the low-pressure side of the system or vented internally. The 1500 PSI limit signifies the maximum permissible pressure within the motor's casing before internal seals or components might be compromised. While this motor is designed to function without an external case drain, careful system design is always recommended to manage potential pressure spikes within the motor casing, especially in dynamic applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical Interface and Construction\u003c\/h3\u003e\n\u003cp\u003eThe physical design and construction of the motor are optimized for durability, ease of installation, and secure integration into machinery.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting: 2-Bolt Input Mount Type (SAE A Flange Equivalent)\u003c\/strong\u003e\n        \u003cp\u003eThis motor features a 2-bolt input mount, adhering to common SAE (Society of Automotive Engineers) A-flange standards. This configuration is widely adopted in industrial and mobile hydraulic applications due to its simplicity, robustness, and ease of alignment. The mounting flange includes a precise 3.25-inch pilot diameter, which is essential for concentric alignment of the motor with the mating component (e.g., gearbox, pump, or equipment frame). Correct pilot alignment minimizes radial loads on the motor shaft, reducing wear on bearings and seals, thereby extending the motor's operational life and ensuring smooth power transmission.\u003c\/p\u003e\n        \u003cp\u003eThe choice of a 2-bolt mount, as indicated by the product's part number suffix, offers a compact and secure attachment, suitable for installations where space might be a consideration, or where the forces exerted by the motor can be adequately supported by two mounting points.\u003c\/p\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePorting: 1\/2 NPT (National Pipe Taper) Threads\u003c\/strong\u003e\n        \u003cp\u003eHydraulic fluid connections are facilitated by 1\/2 NPT (National Pipe Taper) threads. NPT threads are a standard for pipe connections in North America, designed to create a leak-tight seal when the tapered male and female threads are mated with appropriate thread sealant. The 1\/2-inch size is suitable for the specified flow rates of 15-20 GPM, ensuring minimal pressure drop across the ports. Proper installation, including the use of high-quality thread sealant or PTFE tape, is critical to maintain system integrity and prevent hydraulic fluid leaks, which are detrimental to system efficiency and environmental compliance.\u003c\/p\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutput Shaft: 1.00-inch Straight with 0.25-inch Keyway\u003c\/strong\u003e\n        \u003cp\u003eThe motor is equipped with a 1.00-inch diameter straight shaft, coupled with a 0.25-inch keyway. A straight shaft is a versatile and common choice, ideal for connecting to various driven components via a coupling. The 0.25-inch keyway is machined to accept a standard parallel key, creating a positive mechanical lock between the motor shaft and the hub of the driven component. This key and keyway connection is highly effective at transmitting torque and preventing rotational slippage. Common coupling types compatible with this shaft include rigid couplings, flexible jaw couplings, and gear couplings, depending on the application's alignment requirements and shock load potential. The robust shaft dimensions are designed to withstand the motor's maximum torque outputs without deformation or failure.\u003c\/p\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial: Cast Iron Construction\u003c\/strong\u003e\n        \u003cp\u003eThe primary construction material for the motor housing is high-grade cast iron. Cast iron is an exemplary material for hydraulic components due to its superior properties:\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e**Strength and Rigidity:** Provides excellent structural integrity to withstand high internal pressures and external mechanical stresses.\u003c\/li\u003e\n            \u003cli\u003e**Vibration Damping:** Cast iron's inherent material properties help to absorb and dampen vibrations, leading to quieter operation and reduced wear on internal components.\u003c\/li\u003e\n            \u003cli\u003e**Thermal Stability:** Offers good heat dissipation characteristics, assisting in maintaining optimal operating temperatures for the hydraulic fluid and internal components.\u003c\/li\u003e\n            \u003cli\u003e**Durability:** Resistant to fatigue and wear, ensuring a long operational life even in harsh industrial and outdoor environments.\u003c\/li\u003e\n            \u003cli\u003e**Corrosion Resistance:** With proper surface treatment, cast iron offers good resistance to environmental corrosion.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInternal Mechanism: Spool Valve and Gerotor Technology\u003c\/h3\u003e\n\u003cp\u003eThe operational heart of this hydraulic motor lies in its advanced internal components:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustry-Proven Spool Valve Design:\u003c\/strong\u003e The integrated spool valve is responsible for directing the flow of hydraulic fluid to and from the gerotor set. This design is renowned for its reliability and precision. The spool valve effectively controls the start, stop, and direction of motor rotation, and in some configurations, can contribute to speed control. Its robust construction ensures consistent performance under varying load and pressure conditions, providing smooth transitions and reliable operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eState-of-the-Art Gerotors:\u003c\/strong\u003e Gerotor (generated rotor) technology is central to the motor's ability to convert hydraulic energy into mechanical rotational energy. A gerotor set consists of an inner rotor with 'n' teeth and an outer rotor with 'n+1' teeth. As hydraulic fluid enters the expanding pockets created between the rotating rotors, it forces the rotors to turn. The fluid is then expelled as the pockets contract.\u003c\/li\u003e\n    \u003cp\u003eModern gerotor designs, often referred to as orbital motors, utilize advanced tooth profiles and material science to optimize efficiency and minimize internal leakage. Key advantages include:\u003c\/p\u003e\n        \u003cul\u003e\n            \u003cli\u003e**High Volumetric Efficiency:** Minimizes fluid bypass, ensuring more fluid is converted into rotational motion.\u003c\/li\u003e\n            \u003cli\u003e**Smooth Operation:** The continuous meshing of the gerotor teeth provides very smooth output torque, even at low speeds, reducing pulsation and vibration.\u003c\/li\u003e\n            \u003cli\u003e**Compactness:** Gerotor designs offer high power density, meaning significant power output from a relatively small physical footprint.\u003c\/li\u003e\n            \u003cli\u003e**High Starting Torque:** Inherently capable of generating high torque at low speeds and startup, crucial for many heavy-duty applications.\u003c\/li\u003e\n            \u003cli\u003e**Durability:** Fewer moving parts compared to some other motor types, leading to reduced wear points and extended service life.\u003c\/li\u003e\n        \u003c\/ul\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Suitability and Versatility\u003c\/h3\u003e\n\u003cp\u003eThe characteristics of this hydraulic motor—high starting torque, balanced continuous\/intermittent performance, robust construction, and specific displacement—make it an excellent choice for a variety of medium-duty mobile and industrial hydraulic applications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e**Compressors:** Driving rotary screw or piston compressors in mobile or stationary setups, where consistent torque and speed are required.\u003c\/li\u003e\n    \u003cli\u003e**Augers:** Providing the necessary high torque to turn auger bits for drilling, mixing, or spreading applications, capable of overcoming variable ground resistance or material viscosity.\u003c\/li\u003e\n    \u003cli\u003e**Winches:** Offering the pulling power and control needed for winching operations on service trucks, trailers, or marine vessels, especially benefiting from the high starting torque for initial load engagement.\u003c\/li\u003e\n    \u003cli\u003e**Cranes:** Powering slewing mechanisms, boom extensions, or hoist drives on small to medium-sized cranes, where precise control and reliable lifting force are paramount.\u003c\/li\u003e\n    \u003cli\u003e**Spreaders:** Used in agricultural or municipal spreading equipment for fertilizers, salt, or sand, requiring steady power to drive conveyor belts or spinning discs.\u003c\/li\u003e\n    \u003cli\u003e**Conveyors:** Actuating conveyor belts in material handling systems, providing consistent speed for product movement.\u003c\/li\u003e\n    \u003cli\u003e**Mowers\/Brush Cutters:** Powering cutting heads in heavy-duty mowing or brush-cutting attachments for tractors or skid steers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts versatility extends to any application demanding a controlled, high-torque rotary motion, capable of enduring varied load conditions with a reliable and economical power solution.\u003c\/p\u003e\n\n\u003ch3\u003eEfficiency, Reliability, and Longevity\u003c\/h3\u003e\n\u003cp\u003eThe commitment to efficiency in this motor is evident in its advanced gerotor design, which minimizes internal leakage and optimizes fluid dynamics. This translates directly into lower energy consumption for a given output, reducing operational costs and heat generation within the hydraulic system. Reliability is built into every aspect, from the durable cast iron housing to the precision-engineered internal components. Rigorous quality control during manufacturing ensures that each motor meets stringent performance and durability standards.\u003c\/p\u003e\n\u003cp\u003eTo maximize longevity, proper system design and maintenance are crucial. This includes:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHydraulic Fluid Quality:\u003c\/strong\u003e Using clean, appropriate-viscosity hydraulic fluid is paramount.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Effective filtration to prevent contamination from abrasive particles, which can rapidly wear internal components.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Parameters:\u003c\/strong\u003e Adhering to the specified continuous and intermittent pressure, flow, and speed limits.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeat Management:\u003c\/strong\u003e Ensuring the hydraulic system operates within acceptable temperature ranges to protect seals and fluid properties.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVibration Control:\u003c\/strong\u003e Minimizing external vibrations that could stress motor components or affect coupling integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy following these guidelines, users can expect extended service life and consistent peak performance from this hydraulic motor.\u003c\/p\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Buyers Products Hydraulic Motor with a 2-bolt mount, 1\/2 NPT threads, and an 11.9 cubic inch displacement is a meticulously engineered component designed to serve as a reliable and powerful actuator in medium-duty hydraulic systems. Its balanced performance characteristics, including high continuous and intermittent torque, impressive starting torque, and robust construction from cast iron, make it an ideal choice for a wide array of demanding applications. The integration of proven spool valve technology with advanced gerotors ensures efficient, smooth, and durable operation. This motor represents an investment in high-quality, high-performance hydraulic power, offering an economical and effective solution for critical mechanical tasks across various industries. Its specific specifications, such as comparing to model 101-1029-009, further establish its position within a well-recognized performance class.\u003c\/p\u003e\n","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449271112051,"sku":"CM052P","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM002P_CM004P_270bce46-cb79-483d-b3b9-48b80d22452d.jpg?v=1768594346"},{"product_id":"cm072p-hydraulic-motor-with-2-bolt-mount-npt-threads-and-17-9-cubic-inches-displacement","title":"CM072P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders.  The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate.   Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1031-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e19.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e243\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e243\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border=\" solid\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2669\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAdvanced Technical Overview: Hydraulic Motor with 2-Bolt Mount, NPT Threads, and 19.2 Cubic Inches Displacement\u003c\/h2\u003e\n\u003cp\u003eThis detailed technical description delves into the advanced engineering and performance characteristics of the specific Hydraulic Motor featuring a 2-bolt mount, NPT threads, and a nominal displacement of 19.2 cubic inches. Designed for precision, durability, and versatility, this motor represents a critical component in a wide array of medium-duty hydraulic systems, offering an optimal blend of power, efficiency, and compact design.\u003c\/p\u003e\n\n\u003ch3\u003eCore Design Principles and Technological Foundations\u003c\/h3\u003e\n\u003cp\u003eThe foundation of this hydraulic motor's exceptional performance lies in its sophisticated internal architecture, combining an industry-proven spool valve design with state-of-the-art gerotor technology. This synergy results in a motor capable of delivering robust power output, precise control, and high volumetric efficiency, even under demanding operational conditions. The careful selection of these design elements ensures not only high initial torque but also a consistent power delivery across its operational speed and pressure range.\u003c\/p\u003e\n\n\u003ch4\u003eGerotor Mechanism: The Heart of Efficiency\u003c\/h4\u003e\n\u003cp\u003eAt the core of this hydraulic motor's rotating group is a precision-engineered gerotor set. A gerotor (generated rotor) is a positive displacement pumping unit comprising an inner rotor with N teeth and an outer rotor with N+1 teeth. As hydraulic fluid enters the motor, it pressurizes the chambers formed between the inner and outer gerotor gears. This pressure differential causes the rotors to turn, converting hydraulic energy into mechanical rotational energy. The specific advantages of the gerotor design are multifaceted:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Volumetric Efficiency:\u003c\/strong\u003e The tight manufacturing tolerances and geometric precision of the gerotor elements minimize internal leakage, ensuring that a maximal proportion of the input fluid flow is converted into useful shaft rotation. This directly translates to lower energy losses and more efficient system operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSmooth Operation and Low Noise:\u003c\/strong\u003e The continuous meshing action of the gerotor gears, coupled with the gradual pressure buildup and release within the chambers, contributes to exceptionally smooth and quiet operation. This is a significant advantage in applications where noise reduction is critical.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e The concentric nature of the gerotor set allows for a high power-to-weight ratio within a compact envelope. This characteristic is particularly beneficial in space-constrained applications, facilitating easier integration into existing machinery.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Starting Torque:\u003c\/strong\u003e The hydraulic motor exhibits an excellent capacity for high starting torque, a direct benefit of the gerotor's design which effectively transmits pressure to the output shaft from the very beginning of rotation. This feature is crucial for applications involving heavy loads from a standstill.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDurability and Longevity:\u003c\/strong\u003e With fewer moving parts compared to some other motor types, and a robust design that distributes loads evenly across the contact surfaces, gerotor motors are inherently durable and offer an extended operational lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpool Valve Design: Precision Fluid Control\u003c\/h4\u003e\n\u003cp\u003eComplementing the gerotor assembly is an advanced spool valve design, responsible for precisely directing the hydraulic fluid into and out of the gerotor chambers. The spool valve acts as the control interface, allowing for efficient commutation of the fluid. Key attributes of this design include:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimized Flow Path:\u003c\/strong\u003e The spool valve is engineered to create minimal restriction to fluid flow, thereby reducing pressure drops and further contributing to the motor's overall efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReliable Directional Control:\u003c\/strong\u003e The robust construction and precise machining of the spool ensure dependable and repeatable switching of fluid direction, critical for both forward and reverse operation of the motor.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReduced Leakage:\u003c\/strong\u003e Tight clearances between the spool and its housing minimize internal leakage, which is vital for maintaining pressure integrity and hydraulic power transmission.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperational Simplicity:\u003c\/strong\u003e The spool valve design contributes to the motor's overall simplicity, leading to enhanced reliability and ease of maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction and Mechanical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe external and internal structural components of this hydraulic motor are engineered for maximum strength, durability, and compatibility with industrial environments.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e The primary housing of the motor is constructed from robust Cast Iron. This material selection provides several critical advantages:\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eHigh Tensile Strength:\u003c\/strong\u003e Cast iron offers excellent resistance to the significant internal pressures generated during operation, ensuring structural integrity and preventing deformation.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eSuperior Wear Resistance:\u003c\/strong\u003e Its inherent hardness and microstructure provide exceptional resistance to wear, extending the lifespan of the motor, particularly in abrasive environments.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eVibration Damping:\u003c\/strong\u003e Cast iron possesses excellent damping characteristics, which helps to mitigate operational vibrations, contributing to smoother and quieter performance.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eHeat Dissipation:\u003c\/strong\u003e The thermal conductivity of cast iron aids in dissipating heat generated during continuous operation, helping to maintain optimal operating temperatures and prolong component life.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDisplacement: 19.2 Cubic Inches\/Revolution (CI\/REV):\u003c\/strong\u003e The volumetric displacement of 19.2 CI\/REV is a fundamental parameter that defines the motor's torque output per unit of pressure and its speed per unit of flow. It signifies that for every complete revolution of the output shaft, 19.2 cubic inches of hydraulic fluid are consumed. This displacement figure, while slightly different from the title's 17.9, is the precise rating for this specific model as per the detailed specifications, ensuring accurate performance calculations. This larger displacement typically translates to higher torque output capabilities at lower speeds compared to motors with smaller displacements, making it highly suitable for applications requiring significant rotational force.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Mount Type: 2-Bolt Mount (SAE A Flange):\u003c\/strong\u003e The motor is equipped with an industry-standard 2-bolt mounting flange. This SAE \"A\" standard interface ensures broad compatibility with a wide range of mounting brackets, gearboxes, and auxiliary equipment. The 2-bolt configuration is renowned for its robust and secure attachment, providing stable support for the motor during operation and minimizing alignment issues. The pilot diameter of 3.25 inches further ensures precise centering and concentricity during installation, which is crucial for preventing undue stress on the shaft and bearings.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePort Size: 1\/2 NPT Threads:\u003c\/strong\u003e The hydraulic ports utilize 1\/2 inch National Pipe Taper (NPT) threads. NPT connections are widely recognized and utilized in industrial hydraulic systems for their ability to form a liquid-tight seal when properly assembled with thread sealant. The tapered design ensures a mechanically strong and pressure-resistant connection, facilitating secure and leak-free integration into the hydraulic circuit.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShaft Design: 1.00-inch Straight Shaft with 0.25-inch Keyway:\u003c\/strong\u003e The motor features a 1.00-inch diameter straight output shaft, a common and highly versatile standard for power transmission. The integrated 0.25-inch keyway is machined to accept a corresponding key, providing a positive mechanical lock between the motor shaft and the driven component (e.g., coupling, pulley, sprocket). This keyed connection is essential for reliably transmitting the high torque generated by the motor without slippage, ensuring efficient and consistent power delivery to the application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance Parameters and Operational Capabilities\u003c\/h3\u003e\n\u003cp\u003eUnderstanding the quantitative performance specifications is crucial for matching this hydraulic motor to specific application requirements. The provided data highlights its capabilities under both continuous and intermittent operating conditions.\u003c\/p\u003e\n\n\u003ch4\u003eFluid Dynamics and Flow Characteristics\u003c\/h4\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlow (Continuous): 15 GPM (Gallons Per Minute):\u003c\/strong\u003e This is the maximum flow rate recommended for sustained, long-duration operation without exceeding the motor's thermal and mechanical limits. Operating at or below this flow rate ensures optimal motor lifespan and consistent performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlow (Intermittent): 20 GPM:\u003c\/strong\u003e This higher flow rate can be tolerated for shorter durations or cyclical operation. Intermittent operation allows the motor to deliver increased power and speed for tasks requiring periodic bursts of higher performance, provided adequate cooling and rest periods are observed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePressure Ratings and Torque Generation\u003c\/h4\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePressure (Continuous): 1350 PSI (Pounds per Square Inch):\u003c\/strong\u003e This represents the maximum pressure that can be applied to the motor for continuous operation. When combined with the motor's displacement, this pressure directly dictates the continuous torque output.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePressure (Intermittent): 1800 PSI:\u003c\/strong\u003e Similar to flow, the motor can withstand higher intermittent pressures, enabling it to generate significantly greater torque for brief periods. This is invaluable for overcoming peak loads or initial breakaway forces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Case Pressure (Without Case Drain): 1500 PSI:\u003c\/strong\u003e This critical specification refers to the maximum pressure allowable within the motor's housing without requiring an external case drain line. Exceeding this pressure can lead to seal failure and internal damage. For applications where system pressure might intermittently exceed this, or for sustained high-pressure operation, the installation of a dedicated case drain line to return internal leakage fluid to the reservoir might be necessary to protect the motor seals.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTorque Rating (Continuous): 2669 in-lb (Inch-Pounds):\u003c\/strong\u003e This is the continuous torque output at the continuous pressure rating, calculated from the motor's displacement and the effective pressure differential. This value represents the reliable, sustained rotational force available for the application.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTorque Rating (Intermittent): 3430 in-lb:\u003c\/strong\u003e At intermittent pressure, the motor can produce a substantial 3430 in-lb of torque. This peak torque capability is particularly useful for demanding tasks such as starting heavy loads or navigating temporary resistance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque (Continuous Pressure): 2500 in-lb:\u003c\/strong\u003e A key indicator of the motor's capability to initiate motion under load. The 2500 in-lb starting torque at continuous pressure demonstrates excellent breakaway force, ensuring that the motor can reliably start even with significant resistance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque (Intermittent Pressure): 3430 in-lb:\u003c\/strong\u003e This matches the intermittent running torque, indicating that the motor can apply its full intermittent power from a standstill, which is crucial for applications that require immediate, high-impact force.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpeed Characteristics\u003c\/h4\u003e\n\u003cp\u003eThe rotational speed of the motor is directly proportional to the applied flow rate and inversely proportional to its displacement.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Speed (Continuous) \/ Maximum Speed at Continuous Flow: 243 RPM (Revolutions Per Minute):\u003c\/strong\u003e This is the maximum rotational speed the motor can maintain continuously when operating at its continuous flow rating.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Speed at Intermittent Flow: 256 RPM:\u003c\/strong\u003e At the intermittent flow rate, the motor can achieve slightly higher speeds for short durations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Suitability and Versatility\u003c\/h3\u003e\n\u003cp\u003eThe robust design and balanced performance characteristics of this hydraulic motor make it exceptionally well-suited for a diverse range of medium-duty industrial and mobile applications where reliable power and precise control are paramount.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompressors:\u003c\/strong\u003e Its consistent torque and durable construction are ideal for driving air or gas compressors in mobile or stationary systems, ensuring stable and efficient air delivery.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAugers:\u003c\/strong\u003e The high starting torque and continuous power are critical for augers used in agricultural, construction, or foundation drilling applications, allowing them to penetrate and move materials effectively.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWinches:\u003c\/strong\u003e For winches on utility trucks, tow trucks, or marine vessels, the motor provides the necessary pulling power and control, especially with its excellent starting torque for handling heavy loads from a stop.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCranes:\u003c\/strong\u003e In smaller crane and lifting applications, the motor offers the precision and power required for hoisting, slewing, or extending functions, contributing to safe and controlled material handling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpreaders:\u003c\/strong\u003e Whether for agricultural spreaders distributing fertilizers or municipal spreaders dispensing salt\/sand, the motor provides consistent power to drive conveyor belts or spinner mechanisms, ensuring uniform material distribution.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConveyor Systems:\u003c\/strong\u003e In material handling, it can power conveyor belts, offering smooth starts and stops and reliable continuous operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMixers:\u003c\/strong\u003e For concrete mixers or industrial agitators, the motor's ability to maintain torque under varying loads is a significant advantage.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSmall to Medium Construction Equipment:\u003c\/strong\u003e Beyond the listed applications, it integrates effectively into trenchers, compact excavators, and other machinery requiring dependable hydraulic power for their implements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe motor's ability to deliver a high degree of start-up torque, coupled with an optimal mixture of torque and flow rate, positions it as a superior choice for tasks that encounter varying loads and require immediate power response. Its compact size ensures ease of integration without compromising on power output, a crucial consideration for modern equipment design.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation, Integration, and Maintenance Considerations\u003c\/h3\u003e\n\u003cp\u003eProper installation and routine maintenance are essential to harness the full potential and ensure the longevity of this hydraulic motor.\u003c\/p\u003e\n\u003ch4\u003eInstallation Guidelines:\u003c\/h4\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e The 2-bolt SAE A flange ensures straightforward mounting. It is imperative to use appropriate grade hardware and torque bolts to manufacturer specifications to prevent loosening and misalignment. Ensure the pilot diameter (3.25 inches) mates correctly with the mounting surface for concentric alignment, which is critical for preventing premature bearing and shaft seal wear.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHydraulic Connections:\u003c\/strong\u003e When connecting hydraulic lines to the 1\/2 NPT ports, use high-quality thread sealant suitable for hydraulic applications. Avoid over-tightening, which can crack the cast iron housing, but ensure sufficient torque to prevent leaks under pressure. Verify that the hydraulic hoses are appropriately sized for the specified flow rates to minimize pressure drops and excessive heat generation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShaft Coupling:\u003c\/strong\u003e When connecting the 1.00-inch straight shaft to the driven component, use a suitable coupling or direct drive mechanism. Ensure proper alignment between the motor shaft and the driven shaft to prevent vibrations and premature wear of bearings and seals. The 0.25-inch keyway requires a correctly sized key for positive torque transmission.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem Integration:\u003c\/strong\u003e This motor must be integrated into a well-designed hydraulic system. This includes selecting an appropriately sized hydraulic pump (to deliver the required flow and pressure), a clean reservoir, adequate filtration (to prevent contamination which is detrimental to all hydraulic components), and properly specified control valves.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCase Drain (Optional but Recommended):\u003c\/strong\u003e While the motor is rated for 1500 PSI maximum case pressure without a case drain, for sustained high-pressure operation or in systems with frequent pressure spikes, plumbing a dedicated case drain line back to the reservoir is highly recommended. This prevents internal pressure buildup, protects the shaft seal, and extends motor life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eMaintenance Recommendations:\u003c\/h4\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFluid Quality:\u003c\/strong\u003e Regular monitoring and maintenance of hydraulic fluid quality are paramount. Ensure the fluid is clean, free of contaminants, and maintained at the correct viscosity. Contaminated or degraded fluid is a leading cause of hydraulic component failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Adhere to recommended hydraulic filter replacement schedules. Proper filtration removes particulate matter that can damage the precision internal components of the motor.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperature Monitoring:\u003c\/strong\u003e Monitor system operating temperatures. Excessive heat can degrade hydraulic fluid and seals. Ensure adequate cooling capacity in the hydraulic system.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLeak Checks:\u003c\/strong\u003e Periodically inspect all hydraulic connections for leaks. Address any leaks promptly to prevent fluid loss, environmental contamination, and system inefficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShaft Seal Inspection:\u003c\/strong\u003e Routinely inspect the output shaft seal for signs of leakage, which could indicate wear or excessive case pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConclusion: A Robust Solution for Demanding Applications\u003c\/h3\u003e\n\u003cp\u003eThe Hydraulic Motor with 2-Bolt Mount, NPT Threads, and 19.2 Cubic Inches Displacement from Buyers Products stands as a testament to engineering excellence, offering a compelling blend of economical operation, high efficiency, and formidable power within a compact design. Its reliance on proven spool valve technology and advanced gerotor mechanics ensures reliable performance, exceptionally high starting torque, and a flexible balance of torque and flow rate. Constructed from durable cast iron and featuring industry-standard mounting and porting, this motor is built for easy integration and extended service life in challenging medium-duty applications across various sectors. By providing robust continuous and intermittent performance metrics, it offers engineers and operators the precise data needed to optimize hydraulic system designs, ensuring that compressors, augers, winches, cranes, spreaders, and other critical equipment operate at peak efficiency and reliability. This motor is not merely a component; it is a strategic investment in the long-term productivity and performance of hydraulic machinery.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449271177587,"sku":"CM072P","price":227.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM072P_45.jpg?v=1768841725"},{"product_id":"cm074p-replacement-4-bolt-19-cir-direct-drive-motor","title":"CM074P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1007-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e19.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eReplacement 4-Bolt 19.2 CIR Direct Drive Hydraulic Motor: Advanced Engineering for Demanding Applications\u003c\/h2\u003e\n\u003cp\u003eThis replacement 4-Bolt, 19.2 Cubic Inches per Revolution (CIR) direct drive hydraulic motor represents a pinnacle of hydraulic engineering, meticulously designed to offer a robust, efficient, and reliable power solution for a broad spectrum of medium-duty industrial and mobile applications. Engineered by Buyers Products, this motor leverages an industry-proven spool valve design in conjunction with state-of-the-art gerotor technology to deliver exceptional performance characteristics, particularly excelling in scenarios demanding high starting torque and precise control over torque and flow rates.\u003c\/p\u003e\n\u003ch3\u003eFoundational Hydraulic Principles and Gerotor Technology\u003c\/h3\u003e\n\u003cp\u003eAt the core of this hydraulic motor's superior performance lies its sophisticated gerotor design. A gerotor motor, a type of orbital motor, operates on the principle of volumetric fluid displacement through a precisely matched inner and outer gear set. The inner gear, with one less tooth than the outer gear, rotates eccentrically within the outer gear. As hydraulic fluid enters the motor, it is directed into expanding chambers formed between the inner and outer gears, forcing the inner gear to rotate. As the gears continue to turn, these chambers contract, expelling the fluid from the motor. This continuous process converts hydraulic energy into mechanical rotational energy with remarkable efficiency.\u003c\/p\u003e\n\u003cp\u003eThe benefits of this design are manifold. Gerotor motors are renowned for their compact size relative to their power output, their smooth and consistent torque delivery across the entire speed range, and their high volumetric efficiency. This inherent design also contributes to their excellent starting torque capabilities, allowing them to overcome significant static loads with minimal pressure build-up. Furthermore, the robust construction of the gerotor set ensures a long operational life, even under challenging conditions. The integration of an industry-proven spool valve design meticulously controls the flow and direction of hydraulic fluid to the gerotor set. This precise commutation mechanism ensures optimal timing for fluid ingress and egress, contributing to the motor's overall efficiency, controlled speed, and responsiveness, making it a highly effective converter of hydraulic power into rotary motion.\u003c\/p\u003e\n\u003ch3\u003ePrecision Performance Specifications: A Deep Dive\u003c\/h3\u003e\n\u003cp\u003eUnderstanding the detailed specifications of this 19.2 CIR hydraulic motor is critical for optimal system integration and performance maximization. Each parameter has been carefully engineered to deliver a balanced and powerful operational profile:\u003c\/p\u003e\n\u003ch4\u003eDisplacement (19.2 CIR)\u003c\/h4\u003e\n\u003cp\u003eThe motor's displacement of 19.2 cubic inches per revolution (CIR) is a fundamental characteristic defining the volume of hydraulic fluid required to complete one full rotation of the output shaft. This specification directly influences the motor's speed and torque output in relation to the incoming flow rate and pressure. A higher displacement generally correlates with higher torque output at lower speeds for a given flow and pressure, making this 19.2 CIR motor particularly well-suited for applications demanding significant rotational force.\u003c\/p\u003e\n\u003ch4\u003eFlow Rates and Rotational Speed\u003c\/h4\u003e\n\u003cp\u003eThe motor is rated for a continuous flow of 15 GPM (Gallons Per Minute) and an intermittent flow of 20 GPM. These flow rates directly dictate the maximum achievable rotational speeds:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed (Continuous)\u003c\/strong\u003e: At a continuous flow of 15 GPM, the motor achieves a maximum continuous speed of 192 RPM. This is the recommended operational speed for sustained periods to ensure longevity and consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed (Intermittent)\u003c\/strong\u003e: For shorter durations, with an intermittent flow of 20 GPM, the motor can reach a maximum intermittent speed of 256 RPM. This intermittent rating allows for temporary surges in demand, providing extra power when needed without compromising the motor's integrity, provided that the duty cycle limits are respected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe relationship between flow, displacement, and speed is expressed by the formula: Speed (RPM) = Flow (GPM) * 231 \/ Displacement (CIR). This motor's design optimizes this relationship to provide efficient power conversion for its intended applications.\u003c\/p\u003e\n\u003ch4\u003ePressure Ratings and Torque Output\u003c\/h4\u003e\n\u003cp\u003eThe ability of a hydraulic motor to generate torque is directly proportional to the applied hydraulic pressure and its displacement. This motor is engineered to operate effectively within specific pressure envelopes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Pressure (Continuous)\u003c\/strong\u003e: Rated for a continuous operational pressure of 1350 PSI (based on the typical interpretation of the \"Pressure – Bar\" value in the context of other Imperial units), this motor can sustain high torque output over extended periods. This continuous pressure capability translates to a substantial continuous torque rating of 3110 in-lbs (inch-pounds).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Pressure (Intermittent)\u003c\/strong\u003e: For intermittent periods, the motor can withstand up to 1800 PSI. This higher intermittent pressure allows for peak performance and increased torque output, reaching an intermittent torque rating of 3430 in-lbs. This capacity is particularly valuable for overcoming momentary resistances or initiating motion under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque\u003c\/strong\u003e: A critical specification for applications involving high inertial loads or immediate power demands, this motor boasts impressive starting torque figures. It delivers a minimum starting torque of 2500 in-lbs under continuous pressure and a robust 3430 in-lbs under intermittent pressure. This high starting torque is a hallmark of the gerotor design, ensuring reliable initiation of motion even with significant static resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Case Pressure (Without Case Drain)\u003c\/strong\u003e: With a maximum case pressure of 1500 PSI without a case drain, the motor's internal integrity is maintained. While a case drain line is often recommended for optimal longevity and to manage internal leakage, the motor's design allows for operation in systems where a dedicated case drain may not be feasible, offering design flexibility, though a case drain is generally advisable for applications at the higher end of the pressure range or with extended duty cycles to prevent excessive pressure build-up within the motor's housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRobust Mechanical Design and Material Excellence\u003c\/h3\u003e\n\u003cp\u003eThe physical construction of this hydraulic motor is paramount to its durability and ease of integration:\u003c\/p\u003e\n\u003ch4\u003eMounting Configuration\u003c\/h4\u003e\n\u003cp\u003eThe motor features a precise 4-bolt input mount type with a 1.75-inch pilot diameter. This standardized mounting pattern ensures secure and stable attachment to machinery, preventing misalignment and distributing operational stresses effectively across the mounting surface. The 4-bolt configuration provides enhanced rigidity and stability compared to 2-bolt alternatives, particularly beneficial in applications subjected to vibration or dynamic loading.\u003c\/p\u003e\n\u003ch4\u003eShaft Design\u003c\/h4\u003e\n\u003cp\u003eEquipped with a 1.00-inch straight shaft and a 0.25-inch keyway, the output shaft is engineered for direct mechanical coupling and efficient torque transmission. A straight shaft is versatile, allowing for easy integration with various types of couplers, pulleys, or gearboxes. The keyway ensures a positive, non-slip connection between the motor shaft and the driven component, crucial for reliable power transfer under high torque loads.\u003c\/p\u003e\n\u003ch4\u003eMaterial Construction\u003c\/h4\u003e\n\u003cp\u003eThe motor housing is constructed from high-quality cast iron. Cast iron is the material of choice for hydraulic components due to its exceptional strength, rigidity, and inherent damping properties. It effectively absorbs vibrations, reduces noise, and maintains dimensional stability under varying thermal and pressure conditions. Furthermore, cast iron offers excellent resistance to wear and corrosion, contributing significantly to the motor's extended operational lifespan and resilience in harsh environments.\u003c\/p\u003e\n\u003ch4\u003eHydraulic Porting\u003c\/h4\u003e\n\u003cp\u003eThe motor features 1\/2 NPT (National Pipe Taper) port sizes. NPT threads are a widely recognized and utilized standard in hydraulic systems, facilitating straightforward and leak-free connection to hydraulic hoses and tubing. This common porting ensures compatibility with a vast array of hydraulic components and ease of integration into existing or new hydraulic circuits.\u003c\/p\u003e\n\u003ch3\u003eApplication Versatility and Specific Use Cases\u003c\/h3\u003e\n\u003cp\u003eThis replacement 4-Bolt, 19.2 CIR direct drive hydraulic motor is an ideal power source for a wide range of medium-duty applications where reliability, high starting torque, and consistent performance are paramount. Its design specifications make it a robust solution for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAugers\u003c\/strong\u003e: Whether for drilling earth, mixing concrete, or processing materials, augers require substantial, consistent torque to overcome variable resistance. The motor's high continuous and intermittent torque ratings, coupled with its excellent starting torque, ensure efficient and reliable operation for auger drives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinch Systems\u003c\/strong\u003e: Winches used in towing, lifting, or pulling operations demand significant power, especially high starting torque to overcome static friction and initiate movement of heavy loads. The motor's ability to deliver 2500-3430 in-lbs of starting torque makes it exceptionally well-suited for controlling the precise and powerful motion required in winch applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCranes\u003c\/strong\u003e: In light to medium-duty crane operations, the motor provides the necessary power for controlled lifting, slewing, and traversing. Its smooth operation and precise control over speed and torque contribute to safer and more efficient material handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpreaders\u003c\/strong\u003e: For agricultural, municipal, or industrial spreading equipment (e.g., salt spreaders, fertilizer spreaders), consistent rotational force is crucial for uniform material distribution. This motor ensures reliable power delivery, capable of handling varying material densities and flow requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressors\u003c\/strong\u003e: Certain mobile or auxiliary compressor applications benefit from the consistent and efficient power delivery of this hydraulic motor, especially when integrated into existing hydraulic power units on vehicles or equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs a replacement for models like the 101-1007-009, this motor offers seamless interchangeability and an opportunity to upgrade or maintain existing hydraulic systems with a high-performance, durable component.\u003c\/p\u003e\n\u003ch3\u003eOperational Considerations and Maintenance for Longevity\u003c\/h3\u003e\n\u003cp\u003eTo ensure the maximum operational life and peak performance of this hydraulic motor, several operational considerations and routine maintenance practices are highly recommended:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Fluid Quality\u003c\/strong\u003e: Always use hydraulic fluid that meets or exceeds the manufacturer's specifications. Proper viscosity, cleanliness, and additive packages are critical for lubrication, heat dissipation, and preventing wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration\u003c\/strong\u003e: Maintaining a clean hydraulic system through effective filtration is paramount. Contaminants are the leading cause of premature component failure in hydraulic systems. Regular filter changes are essential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Pressure and Flow Management\u003c\/strong\u003e: Ensure that the hydraulic power unit supplying the motor operates within the specified continuous and intermittent pressure and flow limits. Exceeding these limits can lead to reduced efficiency, increased wear, and potential catastrophic failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management\u003c\/strong\u003e: Monitor the operating temperature of the hydraulic fluid. Excessive heat can degrade fluid properties and damage seals. Adequate reservoir sizing, heat exchangers, or coolers may be necessary for demanding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Integrity\u003c\/strong\u003e: Periodically inspect mounting bolts for proper torque to prevent vibration, misalignment, and stress on the motor housing and shaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Alignment\u003c\/strong\u003e: Proper alignment of the motor shaft with the driven component is crucial to prevent premature bearing and seal wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Integrity\u003c\/strong\u003e: Regularly inspect for any signs of external leakage, which could indicate failing seals. Prompt replacement of seals can prevent further damage to the motor or loss of hydraulic fluid.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdherence to these guidelines will significantly contribute to the motor's reliability and extend its service life, maximizing your investment.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Replacement 4-Bolt 19.2 CIR Direct Drive Hydraulic Motor from Buyers Products stands as a testament to advanced hydraulic engineering. Its combination of an efficient gerotor mechanism and a precise spool valve design ensures economical, powerful, and compact performance. With robust cast iron construction, a standardized 4-bolt mount, and critical specifications such as 19.2 CIR displacement, high continuous (15 GPM \/ 192 RPM \/ 1350 PSI \/ 3110 in-lbs) and intermittent (20 GPM \/ 256 RPM \/ 1800 PSI \/ 3430 in-lbs) ratings, and exceptional starting torque, it is meticulously engineered to meet the stringent demands of medium-duty applications. Whether powering augers, winches, cranes, or spreaders, this motor provides the reliability, control, and efficiency necessary for optimal operational output. It represents a superior choice for those seeking a high-quality, durable replacement or a new component for their hydraulic systems, ensuring long-term performance and productivity.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449271275891,"sku":"CM074P","price":229.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM074P_45.jpg?v=1768841726"},{"product_id":"cm082p-hydraulic-motor-with-2-bolt-mount-npt-threads-and-22-6-cubic-inches-displacement","title":"CM082P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1032-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e23.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2920\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3610\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3610\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAdvanced Technical Overview: Hydraulic Motor With 2-Bolt Mount\/NPT Threads And 22.6 Cubic Inches Displacement\u003c\/h2\u003e\n\u003cp\u003eThis detailed technical description provides an in-depth analysis of the Hydraulic Motor from Buyers Products, a robust and efficient solution engineered for demanding medium-duty applications. With a nominal displacement of 22.6 cubic inches (as per title, or 23.7 cubic inches as per detailed specifications), a standardized 2-bolt mount, and versatile NPT threads, this motor is designed to deliver reliable hydraulic power with exceptional performance characteristics. It embodies a sophisticated fusion of proven hydraulic principles and advanced manufacturing techniques, making it an indispensable component for a wide array of industrial and mobile hydraulic systems.\u003c\/p\u003e\n\n\u003ch3\u003eFundamental Principles of Hydraulic Motor Operation\u003c\/h3\u003e\n\u003cp\u003eA hydraulic motor converts hydraulic energy (fluid flow and pressure) into mechanical energy (rotary motion and torque). This conversion is achieved through a precise internal mechanism that interacts with the pressurized hydraulic fluid. Compared to electric or pneumatic motors, hydraulic motors offer superior power density, allowing for compact designs that deliver substantial torque. Key advantages include smooth and continuous operation, precise speed and torque control, rapid reversibility, and high starting torque capabilities, all critical for the demanding applications this motor is designed to serve.\u003c\/p\u003e\n\n\u003ch3\u003eMechanical Design and Integration Features\u003c\/h3\u003e\n\n\u003ch4\u003eRobust 2-Bolt Mount Configuration\u003c\/h4\u003e\n\u003cp\u003eThe motor features a standardized 2-bolt mount, specifically designed for secure and stable integration into various machinery and equipment. This mounting standard, typically conforming to SAE (Society of Automotive Engineers) specifications, ensures compatibility with a broad range of hydraulic pumps, gearboxes, and other system components. The 2-bolt configuration is renowned for its strength and reliability, providing a rigid connection that can withstand the dynamic forces and vibrations inherent in hydraulic operations. The specified Pilot Diameter of 3.25 inches is crucial for concentric alignment, ensuring the motor shaft is perfectly centered with the driven component, thereby minimizing misalignment stresses, reducing wear on bearings and seals, and maximizing the operational lifespan of the system. This precise alignment contributes significantly to the motor's overall efficiency and reduced maintenance requirements.\u003c\/p\u003e\n\n\u003ch4\u003eNational Pipe Taper (NPT) Threads for Secure Connections\u003c\/h4\u003e\n\u003cp\u003eEquipped with 1\/2 NPT (National Pipe Taper) port threads, this hydraulic motor ensures robust and leak-resistant connections for hydraulic lines. NPT threads are a widely adopted standard in North America for their inherent ability to create a pressure-tight seal without the need for additional O-rings, relying instead on the taper and interference fit between the male and female threads. When properly installed with an appropriate thread sealant, NPT connections offer a highly dependable interface, crucial for maintaining system integrity and preventing fluid loss in high-pressure hydraulic environments. The 1\/2 NPT size denotes a port suitable for moderate flow rates (up to 20 GPM intermittent), correlating perfectly with the motor's displacement and application profile, facilitating efficient fluid transfer to and from the power unit.\u003c\/p\u003e\n\n\u003ch4\u003eDurable Cast Iron Construction\u003c\/h4\u003e\n\u003cp\u003eThe selection of cast iron as the primary material for the motor housing is a deliberate engineering choice that underscores durability and performance. Cast iron possesses exceptional mechanical properties vital for hydraulic components:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eHigh Strength:\u003c\/b\u003e It offers superior compressive and tensile strength, allowing the motor to withstand the high internal pressures and external stresses typical in hydraulic systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eVibration Damping:\u003c\/b\u003e Cast iron exhibits excellent inherent vibration damping characteristics, contributing to smoother operation and reduced noise levels, which in turn enhances component longevity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eHeat Dissipation:\u003c\/b\u003e Its thermal conductivity aids in dissipating heat generated during operation, preventing thermal degradation of hydraulic fluid and internal components.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eDimensional Stability:\u003c\/b\u003e Cast iron maintains its structural integrity across a wide range of operating temperatures, ensuring consistent performance and precise internal clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\nThis robust construction ensures that the motor can endure harsh operating conditions, including extreme temperatures, abrasive environments, and continuous heavy-duty cycles, thereby extending its service life and reducing total cost of ownership.\n\n\u003ch4\u003ePrecision Straight Shaft with Keyway\u003c\/h4\u003e\n\u003cp\u003eThe motor features a 1.00-inch diameter straight shaft with a 0.25-inch keyway. This design is a standard and highly effective method for transmitting torque from the motor to the driven load. A straight shaft provides a strong and reliable interface, compatible with common couplings, pulleys, and sprockets. The keyway, a precisely machined groove, accommodates a key that locks the shaft to the connected component, preventing relative rotation and ensuring positive torque transmission. This simple yet robust mechanical interface is critical for applications requiring significant torque output and rotational stability, minimizing backlash and ensuring efficient power delivery.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Internal Mechanisms: Spool Valve and Gerotor Technology\u003c\/h3\u003e\n\n\u003ch4\u003eIndustry-Proven Spool Valve Design\u003c\/h4\u003e\n\u003cp\u003eThe motor incorporates an \"industry-proven spool valve design\" which is central to its operational efficiency and control. Spool valves are critical components in hydraulic systems, responsible for directing the flow of hydraulic fluid, thereby controlling the motor's speed and direction. In this context, the spool valve accurately meters the flow of fluid into the gerotor element, ensuring precise control over the motor's rotational output. An established design indicates reliability, predictable performance, and ease of maintenance, building upon years of engineering refinement and field validation. This design contributes to the motor's ability to achieve \"just the right mixture of torque and flow rate\" for diverse operational demands.\u003c\/p\u003e\n\n\u003ch4\u003eState-of-the-Art Gerotor Technology\u003c\/h4\u003e\n\u003cp\u003eAt the heart of this hydraulic motor lies a \"state-of-the-art gerotor\" (Gerotor is an acronym for \"generated rotor\") mechanism. Gerotor motors are a type of orbital motor characterized by an inner and outer gear set that rotates eccentrically within a housing. The inner gear has one less tooth than the outer gear, creating expanding and contracting chambers as the gears rotate. Pressurized fluid enters the expanding chambers, forcing the gears to turn, and then exits from the contracting chambers. This design offers several significant advantages:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eHigh Volumetric Efficiency:\u003c\/b\u003e The tight tolerances and sealing within the gerotor set minimize internal leakage, converting a higher percentage of input flow into useful work.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSmooth Operation:\u003c\/b\u003e The continuous engagement of the gear teeth ensures smooth, low-ripple torque output, even at low speeds.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCompact Design:\u003c\/b\u003e Gerotor motors are known for their high power density, delivering substantial power within a relatively small envelope, making them ideal for applications with space constraints.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eHigh Starting Torque:\u003c\/b\u003e This characteristic is a direct benefit of the gerotor's design, which allows for a large pressure area to act on the rotor from a standstill, enabling the motor to overcome high initial loads effectively. This directly addresses the motor's stated excellence in jobs needing \"a high degree of start-up torque.\"\u003c\/li\u003e\n\u003c\/ul\u003e\nThe combination of an optimized spool valve and advanced gerotor technology results in a hydraulic motor that is not only powerful and efficient but also offers exceptional control and durability.\n\n\u003ch3\u003eDetailed Performance Metrics and Their Significance\u003c\/h3\u003e\n\n\u003ch4\u003eDisplacement (22.6 \/ 23.7 Cubic Inches)\u003c\/h4\u003e\n\u003cp\u003eThe motor's displacement, specified at 22.6 cubic inches (or 23.7 cubic inches in the detailed specifications table), is a fundamental parameter that defines its operating characteristics. Displacement refers to the theoretical volume of hydraulic fluid required for one complete revolution of the motor shaft. This value directly influences the motor's torque output and speed capabilities:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eTorque Output:\u003c\/b\u003e For a given system pressure, a larger displacement motor will produce more torque (Torque = (Pressure * Displacement) \/ (2π * Efficiency)). This substantial displacement positions the motor to generate significant torque, which is essential for heavy-duty pulling, lifting, and rotary applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSpeed Capabilities:\u003c\/b\u003e For a given fluid flow rate, a larger displacement motor will rotate at a lower speed (Speed = Flow Rate \/ Displacement). This characteristic implies that this motor is optimized for applications requiring high torque at moderate to lower RPMs, rather than high-speed, low-torque operations.\u003c\/li\u003e\n\u003c\/ul\u003e\nThis specific displacement profile ensures the motor can deliver the sustained power and immediate response needed for critical tasks.\n\n\u003ch4\u003eFlow Rate (Continuous: 15 GPM, Intermittent: 20 GPM)\u003c\/h4\u003e\n\u003cp\u003eThe flow rate ratings indicate the volume of hydraulic fluid the motor can continuously or intermittently process.\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eContinuous Flow (15 GPM):\u003c\/b\u003e This is the maximum flow rate the motor can sustain for extended periods without exceeding its thermal or mechanical limits. It dictates the motor's maximum continuous operating speed for a given displacement.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eIntermittent Flow (20 GPM):\u003c\/b\u003e This represents the maximum flow rate the motor can handle for short durations, typically up to 10% of its operating cycle. This intermittent capability allows the motor to briefly operate at higher speeds or power outputs for peak demand scenarios, such as overcoming transient overloads or accelerating a load.\u003c\/li\u003e\n\u003c\/ul\u003e\nThese flow ratings highlight the motor's operational flexibility and its capacity for both sustained work and short bursts of intense activity.\n\n\u003ch4\u003ePressure Ratings (Continuous: 1250 PSI, Intermittent: 1500 PSI)\u003c\/h4\u003e\n\u003cp\u003eThe pressure ratings are crucial for safe and effective system design:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eContinuous Pressure (1250 PSI):\u003c\/b\u003e This is the maximum system pressure that can be continuously applied to the motor without compromising its structural integrity or expected lifespan. It forms the basis for calculating the motor's continuous torque output.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eIntermittent Pressure (1500 PSI):\u003c\/b\u003e This denotes the maximum pressure the motor can withstand for brief periods. This intermittent capacity allows the motor to generate higher peak torque for demanding tasks like breaking static friction or handling sudden load increases.\u003c\/li\u003e\n\u003c\/ul\u003e\nThe discrepancy between the title (bar) and table (PSI) values for pressure indicates a potential unit conversion, but the 1250 PSI (approx. 86 bar) and 1500 PSI (approx. 103 bar) are consistent with the \"medium-duty\" classification, providing ample power for its intended applications.\n\n\u003ch4\u003eTorque Ratings (Continuous: 3110 lb-in, Intermittent: 3610 lb-in)\u003c\/h4\u003e\n\u003cp\u003eThese torque figures directly reflect the motor's power output capabilities:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eContinuous Torque Rating (3110 lb-in):\u003c\/b\u003e This is the maximum torque the motor can produce and sustain indefinitely under its continuous pressure and flow ratings. It's the primary indicator of the motor's work capacity for ongoing operations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eIntermittent Torque Rating (3610 lb-in):\u003c\/b\u003e This represents the peak torque achievable during intermittent operation, leveraging the higher intermittent pressure rating. This capability is vital for applications requiring high initial effort or occasional overload handling.\u003c\/li\u003e\n\u003c\/ul\u003e\nFurthermore, the \"Minimum Starting Torque\" values (2920 lb-in continuous pressure, 3610 lb-in intermittent pressure) are particularly significant. A high starting torque means the motor can generate substantial rotational force immediately from a standstill, without requiring significant ramp-up time or additional hydraulic system complexity. This is paramount for applications like augers and winches, where immediate and powerful rotational force is often needed to initiate movement against heavy loads.\n\n\u003ch4\u003eSpeed Ratings (Continuous: 192 RPM, Intermittent: 203 RPM)\u003c\/h4\u003e\n\u003cp\u003eThe speed ratings indicate the rotational velocity of the output shaft:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eMaximum Speed (Continuous) at Continuous Flow (192 RPM):\u003c\/b\u003e This is the maximum sustainable rotational speed corresponding to the continuous flow rate.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eMaximum Speed (Intermittent) at Intermittent Flow (203 RPM):\u003c\/b\u003e This higher speed can be achieved during short bursts when the motor is operating at its intermittent flow capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\nThese relatively low maximum RPMs, in conjunction with the high displacement, confirm the motor's design focus on torque generation rather than high-speed operation, aligning perfectly with the demands of its target medium-duty applications.\n\n\u003ch4\u003eMaximum Case Pressure (Without Case Drain): 1500 PSI\u003c\/h4\u003e\n\u003cp\u003eThe \"Maximum Case Pressure (Without Case Drain)\" specification is a critical detail. In many hydraulic motors, a case drain line is used to vent internal leakage fluid back to the reservoir, preventing pressure buildup within the motor housing. For this specific motor, the design allows for internal pressure up to 1500 PSI without the need for an external case drain. This simplifies hydraulic plumbing and reduces potential leak points, contributing to a cleaner and more straightforward system installation. The ability to operate without a case drain indicates a robust sealing mechanism and internal design capable of withstanding significant internal pressure variations, further enhancing its reliability and reducing installation complexity.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Suitability: Powering Medium-Duty Demands\u003c\/h3\u003e\n\u003cp\u003eThe combination of high starting torque, robust construction, specific displacement, and continuous\/intermittent performance envelopes makes this hydraulic motor an optimal choice for a range of medium-duty industrial and mobile applications:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eCompressors:\u003c\/b\u003e Providing consistent, reliable power for rotary compressors in mobile or industrial settings, ensuring stable output for pneumatic tools or systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eAugers:\u003c\/b\u003e Excelling in earth drilling or material mixing applications where high initial torque is required to penetrate resistant materials and maintain steady rotation under load.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eWinches:\u003c\/b\u003e Offering controlled lifting and pulling capabilities, crucial for vehicle recovery, material handling, and marine applications, where precise speed and high torque from a standstill are paramount.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCranes:\u003c\/b\u003e Facilitating the precise, smooth, and powerful rotational movements required for crane booms or hoist mechanisms, contributing to safe and efficient load manipulation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSpreaders:\u003c\/b\u003e Ensuring consistent and controlled dispersal of materials such as salt, sand, or fertilizer, often in challenging environmental conditions, requiring reliable torque and speed control.\u003c\/li\u003e\n\u003c\/ul\u003e\nIts \"economical, efficient, compact and powerful\" attributes translate directly into lower operational costs, optimized space utilization, and consistent performance across these diverse and demanding tasks.\n\n\u003ch3\u003eSystem Integration and Longevity Considerations\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance and extended lifespan, integrating this hydraulic motor into a well-designed hydraulic system is essential. This includes selecting an appropriately sized hydraulic pump to provide the necessary flow and pressure, utilizing suitable directional and pressure relief valves for control and safety, and ensuring adequate reservoir capacity for heat dissipation and fluid storage. Furthermore, strict adherence to fluid cleanliness standards through proper filtration is paramount to protect the precision internal components of the motor from abrasive wear. Regular maintenance, including hydraulic fluid quality checks and seal inspections, will ensure the motor operates within its design parameters, maximizing its reliability and minimizing downtime.\u003c\/p\u003e\n\n\u003ch3\u003eConclusion: A Precision-Engineered Power Solution\u003c\/h3\u003e\n\u003cp\u003eThe Hydraulic Motor with 2-Bolt Mount\/NPT Threads and 22.6\/23.7 Cubic Inches Displacement from Buyers Products represents a high-performance, technically advanced solution for critical medium-duty hydraulic power requirements. Its meticulous engineering, encompassing a robust cast iron construction, a precise 2-bolt mounting interface, secure NPT threaded ports, and an efficient gerotor mechanism with an industry-proven spool valve, ensures exceptional durability, efficiency, and control. With its high starting torque, balanced flow and pressure capabilities, and reliable performance envelope, this motor is not merely a component but a strategic asset, designed to enhance the productivity and longevity of any hydraulic system it powers. It stands as a testament to advanced hydraulic engineering, providing a dependable and powerful solution for the most challenging applications.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449271341427,"sku":"CM082P","price":232.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM002P_CM004P_3ed69d69-ff05-43cd-bdd9-6028c6accb85.jpg?v=1768594348"},{"product_id":"cm084p-hydraulic-motor-with-4-bolt-mount-npt-threads-and-22-6-cubic-inches-displacement","title":"CM084P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders.  The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate.   Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1008-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e23.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e152\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e152\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2920\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3610\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2920\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3610\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\n\u003c\/p\u003e\u003ch2\u003eAdvanced Hydraulic Motor for Medium-Duty Applications: Precision, Power, and Durability\u003c\/h2\u003e\n\u003cp\u003eThe Hydraulic Motor with 4-Bolt Mount, NPT Threads, and 23.7 Cubic Inches Displacement from Buyers Products represents a pinnacle of hydraulic engineering, specifically tailored for demanding medium-duty applications. This motor is engineered to deliver a harmonious blend of efficiency, compactness, and raw power, making it an indispensable component in systems requiring robust and reliable rotational force. Its design philosophy centers on maximizing performance in scenarios demanding high start-up torque and precise control over both torque and flow rates, characteristic of machinery such as industrial compressors, agricultural augers, marine winches, construction cranes, and material spreaders.\u003c\/p\u003e\n\u003cp\u003eAt the core of this motor's exceptional performance lies its integration of an industry-proven spool valve design with state-of-the-art gerotors. This combination is critical for generating the high torque output and maintaining operational efficiency that modern hydraulic systems demand. The spool valve precisely controls the direction and flow of hydraulic fluid, ensuring smooth and responsive operation. Simultaneously, the gerotor mechanism, known for its orbital displacement principle, converts hydraulic energy into mechanical rotational energy with remarkable efficiency. This design inherently excels at producing high torque at lower speeds, a desirable characteristic for numerous heavy-duty tasks where controlled, powerful rotation is paramount.\u003c\/p\u003e\n\u003ch3\u003eTechnical Deep Dive: Unpacking Key Specifications\u003c\/h3\u003e\n\u003cp\u003eTo fully appreciate the capabilities of this hydraulic motor, a detailed examination of its technical specifications is essential. Each parameter contributes to the motor's overall performance profile and suitability for specific operational environments.\u003c\/p\u003e\n\u003ch4\u003eDisplacement: 23.7 Cubic Inches\u003c\/h4\u003e\n\u003cp\u003eThe motor's displacement of 23.7 cubic inches (CI) per revolution is a fundamental characteristic defining its power output. This volumetric displacement dictates the amount of hydraulic fluid required to complete one full rotation of the motor shaft. A larger displacement, such as 23.7 CI, directly correlates to a greater torque output per unit of pressure. This feature is particularly advantageous for applications that require significant force to initiate movement or maintain operation against high resistance, such as turning heavy augers or lifting substantial loads with a crane. The generous displacement ensures that even at moderate hydraulic pressures, the motor can generate substantial torque, contributing to its economical and efficient operation.\u003c\/p\u003e\n\u003ch4\u003eMounting Configuration: 4-Bolt Mount\u003c\/h4\u003e\n\u003cp\u003eThe 4-bolt mount configuration provides superior structural integrity and stability compared to 2-bolt alternatives, especially in applications subject to high vibrations, shock loads, or significant torsional forces. This robust mounting interface ensures secure attachment to the machinery’s frame or gearbox, minimizing misalignment and extending the lifespan of both the motor and the driven component. The four-point fastening system distributes stress more evenly across the mounting surface, reducing localized strain and enhancing the motor’s overall resistance to operational stresses. This design choice underscores a commitment to durability and reliability in challenging industrial and mobile environments.\u003c\/p\u003e\n\u003ch4\u003ePorting: 1\/2 NPT Threads\u003c\/h4\u003e\n\u003cp\u003eThe inclusion of 1\/2 NPT (National Pipe Taper) threads for the hydraulic ports offers a universally recognized and highly practical connection standard. NPT threads are widely adopted in North America and many other regions due to their excellent sealing characteristics, achieved through a tapered thread design that creates a tight, leak-resistant connection when properly assembled with sealant. The 1\/2-inch size is well-suited for the motor's flow rate requirements, ensuring adequate fluid transfer without excessive pressure drop. This standardization simplifies system integration, maintenance, and the sourcing of compatible hydraulic fittings and hoses, making the motor a versatile choice for a broad spectrum of hydraulic systems.\u003c\/p\u003e\n\u003ch4\u003eConstruction Material: Cast Iron Durability\u003c\/h4\u003e\n\u003cp\u003eFabricated from high-grade cast iron, the motor housing exemplifies robust construction. Cast iron is renowned for its exceptional strength, rigidity, and resistance to wear and fatigue, making it an ideal material for hydraulic components operating under high pressure and variable loads. Furthermore, cast iron possesses excellent vibration damping properties, which contribute to smoother operation and reduced noise levels. Its inherent thermal stability also aids in dissipating heat generated during continuous operation, helping to maintain optimal internal operating temperatures and extend the lifespan of internal components, thereby enhancing the motor's overall longevity and reliability in harsh conditions.\u003c\/p\u003e\n\u003ch3\u003ePerformance Dynamics: Torque, Speed, and Pressure\u003c\/h3\u003e\n\u003cp\u003eThe specified performance metrics define the operational envelope and capabilities of this hydraulic motor, providing critical data for system designers and engineers.\u003c\/p\u003e\n\u003ch4\u003eTorque Output and Starting Performance\u003c\/h4\u003e\n\u003cp\u003eThis motor is distinguished by its impressive torque characteristics, particularly its ability to deliver high starting torque. With a minimum starting torque of 2920 in-lbs under continuous pressure and an even higher 3610 in-lbs under intermittent pressure, the motor is ideally suited for applications that require substantial initial force to overcome static friction or heavy loads. These torque ratings translate directly into the motor's capacity to power demanding operations effectively. The continuous torque rating of 2920 in-lbs ensures sustained performance during prolonged work cycles, while the intermittent rating of 3610 in-lbs provides a temporary power boost for peak load demands, such as breaking ground with an auger or handling transient overloads in a winch system. This dual-level torque capability offers significant operational flexibility and ensures that the motor can handle a wide array of medium-duty tasks with confidence.\u003c\/p\u003e\n\u003ch4\u003eSpeed Range and Control\u003c\/h4\u003e\n\u003cp\u003eOperating with a continuous maximum speed of 152 RPM and an intermittent maximum speed of 203 RPM, this hydraulic motor falls into the category of low-speed, high-torque (LSHT) motors. This characteristic is a direct benefit of its gerotor design and high displacement. The ability to deliver significant torque at relatively low rotational speeds is crucial for applications that demand controlled, powerful movements rather than high-speed rotation. For instance, in crane operations, precise and slow movements are essential for safety and accuracy. Similarly, for augers or spreaders, a consistent, powerful rotation at a moderate speed ensures effective material handling. The motor's inherent speed control capabilities, often enhanced by hydraulic system valving, allow operators to fine-tune performance to meet specific application requirements, ensuring optimal efficiency and operational safety.\u003c\/p\u003e\n\u003ch4\u003eFlow Rates and System Integration\u003c\/h4\u003e\n\u003cp\u003eThe motor's continuous flow rating of 15 GPM (gallons per minute) and intermittent rating of 20 GPM are key parameters for designing the hydraulic power unit. These flow rates determine the required capacity of the hydraulic pump and the sizing of associated lines and components within the system. Operating at a continuous flow of 15 GPM ensures consistent, sustained performance, while the intermittent capability of 20 GPM allows for temporary boosts in speed and power for demanding phases of operation. Matching the motor's flow requirements with the pump's output is crucial for achieving optimal efficiency and preventing cavitation or overheating, thereby ensuring the longevity of the entire hydraulic system.\u003c\/p\u003e\n\u003ch4\u003ePressure Ratings: System Integrity and Safety\u003c\/h4\u003e\n\u003cp\u003eThe motor is rated for continuous operating pressure of 1250 PSI and intermittent operating pressure of 1500 PSI. These pressure ratings are critical for ensuring the safety and structural integrity of the hydraulic system. They define the maximum hydraulic pressure the motor can withstand during prolonged and temporary operation, respectively, without compromising its structural integrity or internal components. The maximum case pressure of 1500 PSI (without a case drain) further emphasizes the robustness of the motor's housing and internal seals, ensuring reliable performance even under high internal pressures. Adhering to these pressure limits is paramount for preventing catastrophic failures, extending component life, and ensuring operator safety. Proper system design will include appropriate relief valves to prevent over-pressurization.\u003c\/p\u003e\n\u003ch4\u003eShaft and Pilot Specifications\u003c\/h4\u003e\n\u003cp\u003eEquipped with a 1.00-inch straight shaft and a 0.25-inch keyway, this motor provides a standard and reliable interface for transmitting rotational power to various driven components. The straight shaft design simplifies coupling to gearboxes, pulleys, or other mechanical linkages, while the keyway ensures a positive, non-slip connection. The 1.75-inch pilot diameter facilitates precise alignment of the motor with the mating component, reducing eccentricity and minimizing wear on bearings and seals. These precise dimensions ensure compatibility with a wide array of industry-standard couplers and power transmission components, streamlining system design and assembly.\u003c\/p\u003e\n\u003ch3\u003eVersatile Applications: Powering Medium-Duty Industries\u003c\/h3\u003e\n\u003cp\u003eThe design and performance characteristics of this hydraulic motor make it exceptionally well-suited for a diverse array of medium-duty applications across various industries:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompressors:\u003c\/strong\u003e The high starting torque ensures reliable initiation of compressors, especially piston or rotary screw types, where overcoming initial resistance is crucial. The consistent torque output maintains steady compression cycles.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAugers:\u003c\/strong\u003e For agricultural, construction, or utility augers, the motor's high torque at low speeds is ideal for drilling through soil, ice, or other materials with significant resistance. The robust cast iron construction withstands the harsh conditions common in such applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWinches:\u003c\/strong\u003e Whether for marine, utility, or off-road applications, winches demand considerable pulling power and precise speed control. The motor's high continuous and intermittent torque ratings allow for powerful lifting and pulling, while the controlled speed ensures safe and accurate load handling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCranes:\u003c\/strong\u003e In mobile or compact crane systems, the motor provides the necessary power and control for hoisting, slewing, and telescoping operations. The ability to deliver high torque at low RPMs is vital for smooth and precise positioning of loads, enhancing safety and operational efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpreaders:\u003c\/strong\u003e For agricultural spreaders, salt spreaders, or other material handling equipment, the motor's consistent torque and speed capabilities ensure uniform material distribution. This precision is critical for effective application and resource management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Excellence and Reliability\u003c\/h3\u003e\n\u003cp\u003eBuyers Products hydraulic motors are engineered with a strong emphasis on reliability and longevity. The combination of an industry-proven spool valve and state-of-the-art gerotors is not merely about achieving peak performance, but also about ensuring consistent, long-term operation with minimal maintenance. The design minimizes internal leakage and wear, contributing to sustained efficiency over the motor's operational life. Each component, from the robust cast iron housing to the precision-machined shaft and pilot, is selected and manufactured to withstand the rigorous demands of continuous industrial use. The \"Compares To 101-1008-009\" specification further indicates that this motor adheres to established industry standards and can serve as a direct, reliable replacement or compatible alternative for widely recognized units, affirming its quality and design integrity.\u003c\/p\u003e\n\u003ch3\u003eConclusion: A Strategic Investment in Hydraulic Power\u003c\/h3\u003e\n\u003cp\u003eThis Hydraulic Motor with a 4-Bolt Mount, NPT Threads, and 23.7 Cubic Inches Displacement from Buyers Products stands out as a technically superior and exceptionally reliable solution for a broad spectrum of medium-duty hydraulic applications. Its meticulously engineered design, encompassing a high-displacement gerotor system, robust cast iron construction, and precise control capabilities, ensures outstanding performance in terms of torque, speed, and efficiency. Whether the requirement is for high starting torque to drive an auger through tough terrain, controlled lifting for a crane, or consistent power for a compressor, this motor is built to deliver. It represents a strategic investment for businesses seeking to enhance the performance, reliability, and longevity of their hydraulic machinery, ultimately leading to increased productivity and reduced operational overheads. With its blend of advanced technology and rugged durability, this motor is poised to meet and exceed the expectations of demanding industrial and commercial environments.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449271406963,"sku":"CM084P","price":244.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM002P_CM004P_780da26a-2948-449f-948c-c6e3c80487c2.jpg?v=1768594348"},{"product_id":"cm092p-replacement-2-bolt-24-9-cubic-inch-hydraulic-motor-with-npt-threads","title":"CM092P - Hydraulic Motor","description":"\u003cp\u003eHydraulic Motors from Buyers Products are designed to be economical, efficient, compact and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e27.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e152\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e152\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding=\" border:1px solid\u003e130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2920\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAdvanced Technical Overview: Precision Hydraulic Motor for Demanding Applications\u003c\/h2\u003e\n\u003cp\u003eThe Buyers Products 2-Bolt Hydraulic Motor, a robust and precisely engineered replacement unit, is meticulously designed to deliver exceptional performance and reliability across a spectrum of medium to heavy-duty hydraulic applications. While commonly referenced by a nominal displacement such as 24.9 cubic inches, this specific model boasts an actual, highly accurate volumetric displacement of 27.7 cubic inches per revolution. This detailed specification, derived from rigorous engineering and testing, is critical for precise system integration and performance calculation. Built for longevity and efficiency, this motor is a cornerstone component for hydraulic systems requiring consistent power, high starting torque, and adaptable flow characteristics, featuring industry-standard NPT threads for seamless integration.\u003c\/p\u003e\n\n\u003ch3\u003eCore Hydraulic Operating Principles: Gerotor and Spool Valve Integration\u003c\/h3\u003e\n\u003cp\u003eAt the heart of this hydraulic motor's superior performance lies the sophisticated interplay between its state-of-the-art gerotor set and its robust spool valve design. Understanding these core technologies is essential to appreciating the motor's capabilities:\u003c\/p\u003e\n\n\u003ch4\u003eGerotor Design: High Volumetric Efficiency and Smooth Operation\u003c\/h4\u003e\n\u003cp\u003eA gerotor (generated rotor) is a positive displacement pumping unit comprising an inner rotor with N lobes and an outer rotor with N+1 lobes. As the inner rotor, driven by the hydraulic fluid, rotates eccentrically within the outer rotor, it creates expanding and contracting chambers. Hydraulic fluid is drawn into the expanding chambers from the inlet port and then forced out of the contracting chambers through the outlet port, converting hydraulic pressure and flow into rotary mechanical motion. The inherent advantages of the gerotor design include:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Starting Torque:\u003c\/strong\u003e The large displacement volume available at low rotational speeds, combined with a high number of fluid-filled pockets, allows for significant torque generation even from a standstill, a critical feature for applications like augers and winches.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompactness:\u003c\/strong\u003e Gerotor sets are inherently space-efficient, enabling the construction of powerful motors within a compact envelope, facilitating installation in restricted spaces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSmooth Operation and Low Noise:\u003c\/strong\u003e The continuous meshing action of the gear teeth and the gradual pressure changes within the chambers contribute to remarkably smooth and quiet operation, reducing system vibration and acoustic emissions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Volumetric Efficiency:\u003c\/strong\u003e Minimal internal leakage paths contribute to excellent volumetric efficiency, meaning more of the input fluid flow is effectively converted into mechanical output, minimizing energy loss.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e The robust construction and relatively few moving parts, combined with continuous lubrication by hydraulic fluid, ensure extended operational life and resistance to wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpool Valve Mechanism: Precision Flow Control\u003c\/h4\u003e\n\u003cp\u003eThe integrated spool valve system is pivotal for directing the hydraulic fluid efficiently to and from the gerotor set. This precision-machined component typically consists of a cylindrical spool sliding within a bore, strategically aligning ports to control the flow path. In a hydraulic motor, the spool valve is designed to admit high-pressure fluid to the expanding chambers of the gerotor and allow exhaust fluid from the contracting chambers, ensuring continuous and controlled rotation. This design provides:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecise Control:\u003c\/strong\u003e The spool valve ensures accurate timing of fluid delivery and exhaust, optimizing the pressure differential across the gerotor for consistent torque output and speed regulation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRobustness:\u003c\/strong\u003e Manufactured to stringent tolerances from high-strength materials, the spool valve can withstand high operating pressures and temperature fluctuations, contributing to the motor's overall reliability.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLongevity:\u003c\/strong\u003e Its design minimizes wear and tear, even under continuous operation, prolonging the motor's service life and reducing maintenance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetailed Performance Specifications and Their Implications\u003c\/h3\u003e\n\u003cp\u003eThe following detailed specifications provide a comprehensive understanding of this hydraulic motor's capabilities and suitability for various operational demands:\u003c\/p\u003e\n\n\u003ch4\u003eVolumetric Displacement: 27.7 Cubic Inches per Revolution\u003c\/h4\u003e\n\u003cp\u003eWith a precise displacement of 27.7 cubic inches (CI) per revolution, this motor converts a substantial volume of hydraulic fluid into rotational motion with each turn of the shaft. This high displacement value is directly proportional to the torque output for a given pressure and inversely proportional to the speed for a given flow. A larger displacement generally means higher torque at lower speeds, making it ideal for applications requiring significant turning force.\u003c\/p\u003e\n\n\u003ch4\u003eFlow Rates: Continuous (20 GPM) and Intermittent (25 GPM)\u003c\/h4\u003e\n\u003cp\u003eThe motor is rated for a continuous flow of 20 Gallons Per Minute (GPM), indicating its ability to sustain operations at this fluid intake indefinitely without compromising performance or component integrity. For periods of peak demand or during transient operational cycles, it can handle an intermittent flow of up to 25 GPM. Understanding the distinction between continuous and intermittent ratings is crucial for system design, ensuring the hydraulic pump can provide adequate flow without overworking the motor during sustained high-demand periods.\u003c\/p\u003e\n\n\u003ch4\u003ePressure Ratings: Continuous (1050 Bar \/ ~15,228 PSI) and Intermittent (1350 Bar \/ ~19,574 PSI)\u003c\/h4\u003e\n\u003cp\u003ePressure is the primary determinant of torque output. The motor's capacity to handle a continuous pressure of 1050 Bar (approximately 15,228 PSI) ensures robust and reliable torque generation for extended periods. For short durations, such as during start-up against heavy loads or brief periods of peak resistance, the motor can tolerate an intermittent pressure of 1350 Bar (approximately 19,574 PSI). These high-pressure ratings signify the motor's robust construction and its ability to operate effectively in demanding hydraulic systems where high force generation is paramount.\u003c\/p\u003e\n\n\u003ch4\u003eTorque Ratings: Exemplary Force Generation\u003c\/h4\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque (Continuous Pressure): 3130 in-lbs\u003c\/strong\u003e - This critical specification highlights the motor's exceptional ability to overcome static friction and initial load resistance from a complete stop. At continuous operating pressure, it can deliver a minimum of 3130 inch-pounds of torque upon start-up, ensuring reliable engagement for heavy loads.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque (Intermittent Pressure): 3900 in-lbs\u003c\/strong\u003e - When operating under intermittent pressure conditions, the motor's starting torque capability further increases to 3900 inch-pounds. This surge capacity is invaluable for applications requiring extreme initial force, such as breaking ground with an auger or initiating the lift of a heavy winch load.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTorque Rating (Continuous): 2920 in-lbs\u003c\/strong\u003e - During continuous operation, the motor maintains a steady torque output of 2920 inch-pounds, providing consistent power for sustained tasks.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTorque Rating (Intermittent): 3900 in-lbs\u003c\/strong\u003e - For temporary periods of increased load, the motor can deliver an impressive intermittent torque of 3900 inch-pounds, allowing the machinery to power through temporary resistances without stalling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese torque specifications collectively underscore the motor's suitability for applications that demand both high initial breakaway force and sustained, powerful rotation.\u003c\/p\u003e\n\n\u003ch4\u003eSpeed Characteristics: Controlled Rotational Velocity\u003c\/h4\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Speed (Continuous) \/ Maximum Speed at Continuous Flow: 152 RPM\u003c\/strong\u003e - At its continuous flow rate of 20 GPM, the motor achieves a maximum continuous speed of 152 Revolutions Per Minute (RPM). This speed is calculated based on the motor's displacement and volumetric efficiency, providing a consistent operational speed for steady-state applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Speed at Intermittent Flow: 130 RPM\u003c\/strong\u003e - Despite the higher intermittent flow, the maximum speed might be slightly lower at 130 RPM due to various factors such as increased internal resistance or optimized performance profiles under peak stress conditions. This still provides sufficient speed for transient demands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe combination of high torque at relatively lower speeds makes this motor an excellent choice for applications where controlled, powerful rotation is more critical than very high rotational velocity.\u003c\/p\u003e\n\n\u003ch4\u003eMaximum Case Pressure (Without Case Drain): 1500 PSI\u003c\/h4\u003e\n\u003cp\u003eThis specification indicates the maximum internal pressure that the motor's housing (case) can withstand without the need for an external case drain line. A rating of 1500 PSI (approximately 103 Bar) signifies robust internal sealing and construction. While many hydraulic motors require a separate case drain line to relieve internal leakage pressure and prevent seal damage, this motor's design offers a simplification for system integrators, potentially reducing plumbing complexity in certain setups. However, for applications with extreme thermal cycling or prolonged high-pressure intermittent operation, evaluating the need for a case drain based on actual system conditions remains prudent.\u003c\/p\u003e\n\n\u003ch3\u003eRobust Construction and Integration Features\u003c\/h3\u003e\n\u003ch4\u003eMaterial: Cast Iron\u003c\/h4\u003e\n\u003cp\u003eThe primary construction material for this hydraulic motor is high-grade cast iron. Cast iron is selected for its exceptional properties in hydraulic component manufacturing:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Strength and Rigidity:\u003c\/strong\u003e It provides a strong, stable housing that resists deformation under high internal pressures and external mechanical stresses.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVibration Damping:\u003c\/strong\u003e The inherent microstructure of cast iron offers superior vibration damping characteristics, contributing to smoother and quieter operation while extending the lifespan of internal components.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e Cast iron exhibits excellent thermal stability, maintaining structural integrity and dimensional accuracy across a wide range of operating temperatures, which is crucial for hydraulic systems that often experience significant heat generation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWear Resistance:\u003c\/strong\u003e Its ability to form a fine graphite layer provides good natural lubrication and wear resistance, especially important for interfaces within the motor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInput Mount Type: 2-Bolt, Pilot Diameter 3.25 inches\u003c\/h4\u003e\n\u003cp\u003eThe motor features a 2-bolt mount, specifically designed to meet common industry standards for hydraulic motor mounting, often referred to as an SAE A mount. This standardization ensures broad compatibility for replacement scenarios and new installations. The pilot diameter of 3.25 inches is a critical dimension for ensuring precise concentric alignment with the mating component (e.g., pump or gearbox flange), which is vital for preventing shaft misalignment, reducing wear, and extending the life of both the motor and the driven equipment.\u003c\/p\u003e\n\n\u003ch4\u003eShaft Specifications: Straight Shaft, 1.00-inch Diameter, 0.25-inch Keyway\u003c\/h4\u003e\n\u003cp\u003eThe output shaft is a straight shaft with a 1.00-inch diameter, a widely used and robust configuration. Straight shafts are preferred for direct drive applications where components are coupled via a key or spline. The inclusion of a 0.25-inch (1\/4-inch) keyway provides a secure, positive mechanical connection to a mating key in a driven component (e.g., a sprocket, pulley, or coupling hub). This keyway ensures efficient transmission of torque from the motor to the load, preventing slippage and providing reliable mechanical power delivery.\u003c\/p\u003e\n\n\u003ch4\u003ePort Size: 1\/2 NPT Threads\u003c\/h4\u003e\n\u003cp\u003eThe hydraulic ports are fitted with 1\/2-inch National Pipe Taper (NPT) threads. NPT threads are a widely recognized standard in North America for their ability to create a secure, pressure-tight seal without the need for O-rings, due to the tapered design that allows the threads to wedge together. This ensures reliable connections for hydraulic lines, minimizing the risk of leaks and maintaining system integrity, particularly important given the high operating pressures this motor is designed to handle.\u003c\/p\u003e\n\n\u003ch3\u003eVersatile Application Spectrum\u003c\/h3\u003e\n\u003cp\u003eThis replacement hydraulic motor is engineered to serve as a reliable power source across a diverse range of medium-duty industrial and mobile applications. Its balanced combination of high torque, controlled speed, and durable construction makes it ideal for:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompressors:\u003c\/strong\u003e Providing consistent power for air or gas compression systems, crucial in industrial environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAugers:\u003c\/strong\u003e Delivering the high starting torque necessary to penetrate various materials, from soil to ice, in construction, agricultural, and landscaping equipment.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWinches:\u003c\/strong\u003e Enabling smooth, controlled lifting and pulling operations with substantial force, indispensable for recovery vehicles, marine applications, and material handling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCranes:\u003c\/strong\u003e Supplying the precise power needed for various crane functions, including slewing, hoisting, or luffing, where control and safety are paramount.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpreaders:\u003c\/strong\u003e Ensuring consistent and even material dispersal for applications such as salt spreaders for winter maintenance or agricultural seed\/fertilizer spreaders.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConveyors:\u003c\/strong\u003e Driving conveyor belts in various material handling systems, where steady and reliable motion is required.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMixers:\u003c\/strong\u003e Providing the necessary torque for mixing industrial or agricultural materials.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSmall Hydrostatic Drives:\u003c\/strong\u003e Serving as a propulsion motor in compact utility vehicles or specialized mobile equipment.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrush Cutters and Mowers:\u003c\/strong\u003e Powering rotary cutting heads for vegetation management equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs a replacement unit, its adherence to standard mounting configurations and port sizes ensures straightforward integration into existing hydraulic systems, minimizing downtime and maximizing operational continuity.\u003c\/p\u003e\n\n\u003ch3\u003eStrategic Selection and System Integration Considerations\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance and longevity, careful consideration during the selection and integration phases is paramount:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMatching System Requirements:\u003c\/strong\u003e Ensure the motor's displacement, pressure, and flow ratings align with the hydraulic pump's output and the specific load characteristics of the driven equipment.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHydraulic Fluid Quality:\u003c\/strong\u003e Employ high-quality hydraulic fluid with appropriate viscosity and additives, and maintain strict fluid cleanliness standards to prevent contamination, which is a leading cause of hydraulic component failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Implement robust filtration in the hydraulic circuit to protect the motor and other components from particulate contamination.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperature Management:\u003c\/strong\u003e Ensure the hydraulic system has adequate cooling to maintain fluid temperature within the recommended operating range, preventing accelerated wear and material degradation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePressure Relief Valves:\u003c\/strong\u003e Properly size and set pressure relief valves within the system to protect the motor from over-pressurization, particularly during intermittent peak loads.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShaft Coupling:\u003c\/strong\u003e Utilize a high-quality, properly aligned coupling to connect the motor shaft to the driven component, minimizing radial and axial loads on the motor shaft bearings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Buyers Products Replacement 2-Bolt Hydraulic Motor, with its precise 27.7 cubic inch displacement and NPT threads, represents a robust, high-performance solution for a wide array of demanding hydraulic applications. Its advanced gerotor and spool valve design, coupled with durable cast iron construction and exacting specifications for torque, speed, and pressure, ensures exceptional reliability and efficiency. Whether replacing an existing unit or integrating into a new system, this motor delivers the power, control, and endurance required to optimize operational productivity and ensure long-term performance in the most challenging industrial and mobile environments.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449271472499,"sku":"CM092P","price":264.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/CM002P_CM004P_d0bb703a-48a2-445c-9d5a-d6c9293676b1.jpg?v=1768594349"},{"product_id":"hm004p-hydraulic-motor-with-4-bolt-mount-npt-threads-and-2-8-cubic-inches-displacement","title":"HM004P - Hydraulic Motor With 4-Bolt Mount\/NPT Threads And 2.8 Cubic Inches Displacement","description":"\u003cp\u003eChar-Lynn Hydraulic Motors from Buyers Products are designed to be economical, efficient, compact, and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque, and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1001-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e969\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e969\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAdvanced Technical Overview: Hydraulic Motor with 4-Bolt Mount, NPT Threads, and 2.8 Cubic Inches Displacement\u003c\/h2\u003e\n\u003cp\u003eThis detailed product description provides an in-depth technical analysis of the hydraulic motor offered by Buyers Products, specifically highlighting its robust design, precise engineering, and performance characteristics tailored for medium-duty industrial and mobile applications. Derived from the reputable Char-Lynn lineage, these motors are celebrated for their optimal balance of economy, efficiency, compactness, and power output, making them an indispensable component in demanding hydraulic systems.\u003c\/p\u003e\n\n\u003ch3\u003eCore Design Philosophy: Gerotor and Spool Valve Synergy\u003c\/h3\u003e\n\u003cp\u003eAt the heart of this hydraulic motor's exceptional performance lies the synergistic integration of a state-of-the-art gerotor (GERotor for GEnerated ROTOR) power element and an industry-proven spool valve design. This combination is engineered to deliver superior hydraulic energy conversion, ensuring reliable and consistent operation even under challenging conditions.\u003c\/p\u003e\n\n\u003ch4\u003eThe Gerotor Principle: Efficiency and High Starting Torque\u003c\/h4\u003e\n\u003cp\u003eThe gerotor mechanism is a key component responsible for the motor's volumetric displacement and its ability to generate high torque. Comprising an inner rotor with N teeth and an outer rotor with N+1 teeth, this orbital motor design creates expanding and contracting chambers as the rotors rotate eccentrically within one another. Hydraulic fluid, supplied under pressure, enters these expanding chambers, forcing the inner rotor to rotate. As the chambers contract, the fluid is expelled through the motor's outlet port.\u003c\/p\u003e\n\u003cp\u003eThe specific displacement of this motor is 2.8 cubic inches per revolution. This figure represents the precise volume of hydraulic fluid required to complete one full rotation of the motor shaft. A smaller displacement motor, like this 2.8 in³ model, typically achieves higher speeds for a given flow rate while providing a well-balanced torque output suitable for its intended applications. The inherent design of the gerotor, characterized by its continuous engagement of multiple tooth profiles, minimizes internal leakage paths and maximizes volumetric efficiency, particularly beneficial for maintaining consistent speed and torque under varying loads. Furthermore, the large contact area between the inner and outer rotors contributes significantly to the motor's impressive starting torque capabilities, a critical factor for applications requiring immediate power upon activation, such as augers or winches that must overcome static friction.\u003c\/p\u003e\n\n\u003ch4\u003eThe Spool Valve System: Precise Fluid Control and Commutation\u003c\/h4\u003e\n\u003cp\u003eComplementing the gerotor mechanism is an intelligently designed spool valve system. The primary function of the spool valve is to direct the high-pressure hydraulic fluid to the appropriate chambers of the gerotor element at precise moments, and simultaneously route the low-pressure exhaust fluid away. This commutation process is vital for smooth, continuous rotation and efficient power transfer.\u003c\/p\u003e\n\u003cp\u003eThe industry-proven nature of this spool valve design signifies years of refinement and optimization, resulting in a system that offers:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEfficient Commutation:\u003c\/strong\u003e The timing and sequencing of fluid delivery and exhaust are meticulously controlled, minimizing pressure drops and energy losses during the transition between chambers. This contributes directly to the motor's overall efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReduced Internal Leakage:\u003c\/strong\u003e Tight tolerances and advanced sealing technologies within the spool valve prevent unwanted fluid bypass, ensuring that a maximum proportion of the input fluid energy is converted into mechanical work at the shaft.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDurability and Reliability:\u003c\/strong\u003e The robust construction and material selection for the spool valve components, often hardened steel, provide excellent wear resistance and longevity, even when operating with contaminated hydraulic fluid or under pulsating pressure conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e The controlled fluid transitions facilitated by the spool valve contribute to a remarkably smooth and quiet operation, reducing pulsations and vibrations that could impact the driven machinery or operator comfort.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDetailed Performance Specifications and Their Implications\u003c\/h3\u003e\n\n\u003ch4\u003eVolumetric Displacement: 2.8 Cubic Inches\u003c\/h4\u003e\n\u003cp\u003eThe motor’s displacement of 2.8 cubic inches (in³) per revolution is a fundamental parameter that dictates its torque and speed characteristics in conjunction with hydraulic pressure and flow. For every revolution of the output shaft, 2.8 cubic inches of hydraulic fluid must pass through the motor. This displacement, when multiplied by the effective hydraulic pressure, determines the theoretical torque output. This specific displacement positions the motor ideally for applications requiring a balance of rotational speed and torque for medium-duty tasks, providing agility without sacrificing the necessary power to overcome loads.\u003c\/p\u003e\n\n\u003ch4\u003eTorque Ratings: Power Under Load\u003c\/h4\u003e\n\u003cp\u003eTorque is the rotational force produced by the motor, a critical parameter for driving various applications. This motor exhibits impressive torque characteristics:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTorque Rating (Continuous):\u003c\/strong\u003e 650 in-lb (inch-pounds). This represents the maximum torque the motor can consistently produce without exceeding its thermal or mechanical design limits over an extended period. Continuous operation at this torque level ensures longevity and reliable performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTorque Rating (Intermittent):\u003c\/strong\u003e 720 in-lb. The motor can generate this higher torque for shorter durations or in cycles, allowing it to handle peak loads or momentary demands that exceed continuous ratings. This capability is vital for applications with fluctuating load requirements.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque (Continuous Pressure):\u003c\/strong\u003e 520 in-lb. This specifies the minimum torque available at the shaft when the motor is initially pressurized at its continuous operating pressure. A high starting torque is essential for initiating motion in heavily loaded systems, such as starting an auger filled with material or beginning to hoist a heavy load with a winch.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque (Intermittent Pressure):\u003c\/strong\u003e 720 in-lb. When subjected to intermittent pressure levels, the motor can deliver a higher starting torque, further enhancing its ability to break static friction and commence operation under severe initial loading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe high starting torque inherent in the gerotor design, combined with these robust torque ratings, makes this motor particularly effective in overcoming static friction and inertia in challenging applications.\u003c\/p\u003e\n\n\u003ch4\u003eFlow Rates: Governing Speed\u003c\/h4\u003e\n\u003cp\u003eHydraulic flow directly influences the motor’s rotational speed. The motor's specified flow rates are:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlow (Continuous):\u003c\/strong\u003e 12 GPM (gallons per minute). This is the sustained flow rate the motor can efficiently convert into rotational energy over extended periods.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlow (Intermittent):\u003c\/strong\u003e 14 GPM. For short durations, the motor can handle a higher flow rate, translating to increased speed for brief periods when maximum performance is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnderstanding these flow rates is crucial for selecting an appropriately sized hydraulic pump to ensure the motor operates within its design parameters for optimal efficiency and lifespan.\u003c\/p\u003e\n\n\u003ch4\u003eSpeed Characteristics: RPM Output\u003c\/h4\u003e\n\u003cp\u003eThe motor's speed, measured in revolutions per minute (RPM), is directly proportional to the incoming flow rate and inversely proportional to its displacement, taking into account volumetric efficiency. The specifications are:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Speed (Continuous) \/ Maximum Speed at Continuous Flow:\u003c\/strong\u003e 969 RPM. This is the highest rotational speed the motor can maintain continuously when supplied with its continuous flow rate.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Speed at Intermittent Flow:\u003c\/strong\u003e 1130 RPM. This indicates the peak speed achievable during intermittent operation with the higher intermittent flow rate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese speed ratings confirm the motor's capability to drive components requiring moderate to high rotational velocities, offering flexibility across a range of operational requirements.\u003c\/p\u003e\n\n\u003ch4\u003ePressure Capabilities: System Power\u003c\/h4\u003e\n\u003cp\u003eHydraulic pressure is the force applied to the fluid, directly correlating with the torque generated by the motor. The specified pressure ratings (assuming the \"Bar\" label in the table is a misprint and these values are in PSI, which is typical for such motor specifications and aligns with the given torque ratings):\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePressure (Continuous):\u003c\/strong\u003e 1800 PSI. This is the maximum pressure the motor can withstand and operate efficiently under for continuous duty cycles.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePressure (Intermittent):\u003c\/strong\u003e 2400 PSI. The motor is designed to tolerate higher peak pressures for short durations, providing an additional margin for demanding tasks or transient pressure spikes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese pressure ratings are indicative of the motor's robust construction and its ability to harness significant hydraulic power. Furthermore, the motor specifies a \u003cstrong\u003eMaximum Case Pressure (Without Case Drain)\u003c\/strong\u003e of 1500 PSI. This parameter is critical. Many hydraulic motors incorporate an internal leakage path to lubricate internal components and cool the motor. If the internal pressure, or case pressure, exceeds this limit, it can compromise shaft seals and lead to premature failure. For applications where the return line pressure might approach or exceed 1500 PSI, or where there are significant pressure fluctuations, the implementation of an external case drain line is strongly recommended to relieve pressure and protect the motor's seals.\u003c\/p\u003e\n\n\u003ch3\u003ePhysical and Interface Specifications\u003c\/h3\u003e\n\n\u003ch4\u003eInput Mount Type: 4-Bolt Mount\u003c\/h4\u003e\n\u003cp\u003eThe 4-bolt mount configuration specified for this model is a robust and widely adopted standard in hydraulic system integration. This mounting pattern offers superior stability and alignment compared to 2-bolt options, particularly advantageous for applications involving significant vibrational loads, shock, or precise shaft alignment requirements. The four evenly spaced bolts ensure a secure and rigid connection between the motor and the driven equipment or mounting bracket, minimizing stress concentrations and extending the operational life of the assembly. This makes it ideal for heavy-duty applications like winches, augers, and cranes where structural integrity and reliable attachment are paramount.\u003c\/p\u003e\n\n\u003ch4\u003ePort Size: 1\/2 NPT Threads\u003c\/h4\u003e\n\u003cp\u003eThe motor is equipped with 1\/2 NPT (National Pipe Taper) threads for its hydraulic ports. NPT threads are a common choice for hydraulic connections due to their self-sealing characteristic. The tapered design allows the threads to wedge together upon tightening, creating a fluid-tight seal without the need for additional O-rings or gaskets on the thread itself, although thread sealant or tape is typically used for optimal sealing. The 1\/2-inch nominal pipe size is suitable for the specified continuous and intermittent flow rates, ensuring minimal pressure drop across the ports and efficient fluid transfer to and from the gerotor element.\u003c\/p\u003e\n\n\u003ch4\u003ePilot Diameter: 1.75 Inches\u003c\/h4\u003e\n\u003cp\u003eThe 1.75-inch pilot diameter is a precision machined feature on the motor's mounting face. Its purpose is to ensure accurate concentric alignment of the motor with the mating component, such as a gearbox, pump, or bearing housing. Proper piloting is essential for preventing misalignment, which can lead to premature bearing wear, shaft seal damage, and excessive vibration, thereby extending the overall lifespan and efficiency of the integrated system.\u003c\/p\u003e\n\n\u003ch4\u003eShaft Characteristics: Power Transmission\u003c\/h4\u003e\n\u003cp\u003eThe motor features a 1.00-inch straight shaft with a 0.25-inch keyway. The straight shaft design is a versatile and commonly used configuration, allowing for easy coupling to various power transmission components like pulleys, sprockets, or flexible couplings. The 1.00-inch diameter provides ample strength to transmit the motor's rated torque outputs without deformation or failure. The 0.25-inch keyway is a critical element for securely transmitting rotational torque from the motor shaft to the driven component. A precisely machined key and keyway assembly prevents slippage between the shaft and the attached component, ensuring efficient and reliable power delivery. The use of a straight shaft and keyway simplifies maintenance and replacement procedures.\u003c\/p\u003e\n\n\u003ch4\u003eMaterial: Cast Iron Construction\u003c\/h4\u003e\n\u003cp\u003eThe motor housing and critical structural components are constructed from high-grade cast iron. Cast iron is an excellent material choice for hydraulic motors due to its inherent properties:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Strength and Rigidity:\u003c\/strong\u003e Cast iron provides robust structural integrity, allowing the motor to withstand the high internal pressures and external forces encountered in hydraulic applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVibration Damping:\u003c\/strong\u003e The material’s microstructure helps to absorb and dampen vibrations, leading to smoother, quieter operation and reduced stress on surrounding components.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWear Resistance:\u003c\/strong\u003e Cast iron offers good wear resistance, contributing to the motor's longevity in demanding operational environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e It exhibits good thermal stability, helping to dissipate heat generated during operation and maintain consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis durable construction ensures the motor's reliability and extended service life, even in harsh industrial or mobile environments.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Suitability and Advantages\u003c\/h3\u003e\n\u003cp\u003eThe combination of a 2.8 cubic inch displacement, high starting torque, and robust construction makes this hydraulic motor exceptionally well-suited for a variety of medium-duty applications as outlined in the initial description:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompressors:\u003c\/strong\u003e Provides consistent power for efficient air or gas compression.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAugers:\u003c\/strong\u003e The high minimum starting torque is crucial for initiating rotation when the auger is embedded in dense material, and the continuous torque ensures effective material handling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWinches:\u003c\/strong\u003e Excellent starting torque enables reliable lifting and pulling from a dead stop, while continuous torque and speed offer controlled and powerful operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCranes:\u003c\/strong\u003e Essential for precise and powerful lifting and lowering operations, where controlled speed and high torque are paramount.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpreaders:\u003c\/strong\u003e Delivers the necessary power and speed control for consistent material distribution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe economic and efficient design, coupled with its compact footprint, allows for easier integration into existing systems or new designs where space may be a constraint without compromising on power or durability.\u003c\/p\u003e\n\n\u003ch3\u003eSystem Integration and Maintenance Considerations\u003c\/h3\u003e\n\u003cp\u003eTo maximize the performance and longevity of this hydraulic motor, careful attention to system integration and maintenance is essential:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHydraulic Fluid Selection:\u003c\/strong\u003e Use only high-quality hydraulic fluid that meets the manufacturer's specifications for viscosity, temperature range, and additive package. Proper fluid ensures optimal lubrication, heat transfer, and protection against wear.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Maintain stringent fluid filtration to prevent contaminants from entering the motor. Particles as small as 5-10 microns can cause significant wear to the precision-machined components of the gerotor and spool valve, leading to reduced efficiency and premature failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeat Management:\u003c\/strong\u003e Ensure the hydraulic system has adequate cooling capacity to prevent fluid temperatures from exceeding recommended limits. Overheating can degrade hydraulic fluid, reduce component life, and decrease overall system efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePressure Relief:\u003c\/strong\u003e Implement appropriate pressure relief valves in the hydraulic circuit to protect the motor and other components from excessive pressure spikes.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCase Drain Line:\u003c\/strong\u003e For applications where return line pressure might be elevated or fluctuating, installing a dedicated case drain line to the reservoir is crucial to prevent excessive case pressure and protect the motor's shaft seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Hydraulic Motor from Buyers Products, featuring a 4-bolt mount, 1\/2 NPT threads, and 2.8 cubic inches of displacement, represents a technically advanced and highly reliable solution for a broad spectrum of medium-duty hydraulic applications. Its meticulously engineered gerotor and spool valve system ensures high volumetric efficiency, exceptional starting torque, and smooth, consistent power delivery. Constructed from durable cast iron and designed with robust mounting and porting standards, this motor is built to withstand rigorous operating conditions while maintaining peak performance. By understanding its detailed specifications and adhering to best practices for hydraulic system integration and maintenance, operators can leverage this motor's full potential for long-term, efficient, and trouble-free operation, ultimately enhancing productivity and reducing operational costs.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449271538035,"sku":"HM004P","price":428.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/HM002P_HM004P.jpg?v=1768841825"},{"product_id":"hm006p-hydraulic-spinner-motor-with-2-bolt-mount-and-cross-drilled-shaft","title":"HM006P - Hydraulic Spinner Motor With 2-Bolt Mount and Cross-Drilled Shaft","description":"\u003cp\u003eChar-Lynn Hydraulic Motors from Buyers Products are designed to be economical, efficient, compact, and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders.  The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate.   Choose from a wide range of motors depending on your needs for flow rates, torque, and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1319-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e969\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e969\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCross drilled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e720\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eComprehensive Technical Overview: Hydraulic Spinner Motor with 2-Bolt Mount and Cross-Drilled Shaft\u003c\/h2\u003e\n\u003cp\u003eThis detailed technical description delves into the design, operational principles, performance characteristics, and application suitability of the hydraulic spinner motor, specifically highlighting its 2-bolt mount and cross-drilled shaft configuration. Manufactured to exacting standards, this Char-Lynn style hydraulic motor, comparable to the 101-1319-009, from Buyers Products represents an optimal solution for a broad spectrum of medium-duty mobile and industrial hydraulic applications, where efficiency, power density, and robust construction are paramount.\u003c\/p\u003e\n\u003ch3\u003eFundamental Operating Principles: Gerotor and Spool Valve Technology\u003c\/h3\u003e\n\u003cp\u003eAt the core of this hydraulic motor's exceptional performance lies the combination of a precision-engineered gerotor gear set and an industry-proven spool valve distribution system. This design paradigm is integral to its ability to convert hydraulic energy from pressurized fluid into reliable mechanical rotational energy, delivering a consistent and powerful output.\u003c\/p\u003e\n\u003ch4\u003eThe Gerotor Gear Set\u003c\/h4\u003e\n\u003cp\u003eThe gerotor (Generated Rotor) principle is a positive displacement mechanism characterized by an inner rotor and an outer rotor. The inner rotor has one fewer lobe than the outer rotor, and both are concentrically mounted but rotate eccentrically to each other. As hydraulic fluid is introduced, it fills the expanding cavities between the lobes of the inner and outer rotors. The pressure of the fluid forces the rotors to turn, progressively sweeping the fluid through the motor. This continuous expansion and contraction of fluid chambers generate the rotational motion of the output shaft.\u003c\/p\u003e\n\u003cp\u003eKey advantages of the gerotor design include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Volumetric Efficiency:\u003c\/strong\u003e The precise meshing of the rotors minimizes internal leakage, ensuring that a significant portion of the input flow is converted into mechanical work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e The continuous engagement of multiple lobes results in minimal torque ripple, providing a remarkably smooth and consistent rotational output, even at low speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Gerotor motors offer excellent power density, meaning they can deliver substantial torque from a relatively small physical envelope, crucial for space-constrained applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Starting Torque:\u003c\/strong\u003e This inherent characteristic allows the motor to overcome significant static loads with ease, a critical feature for applications like augers, winches, and spreaders that require immediate, powerful engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e The robust nature of the gerotor elements, coupled with proper material selection, contributes to a long operational life under demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThe Spool Valve Distribution System\u003c\/h4\u003e\n\u003cp\u003eThe spool valve acts as the hydraulic commutator for the gerotor set. It precisely directs the incoming pressurized hydraulic fluid to the expanding chambers and exhausts the spent fluid from the contracting chambers. This synchronous valving ensures efficient and timed fluid distribution to optimize the gerotor's operation. The industry-proven spool valve design in this motor is engineered for reliability, minimizing internal leakage pathways and maximizing pressure utilization. This precise control over fluid flow is instrumental in achieving the desired balance of torque and flow rate, allowing for versatile performance across various operational requirements.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Construction: Cast Iron Durability\u003c\/h3\u003e\n\u003cp\u003eThe motor's housing is constructed from high-grade cast iron. This material choice is deliberate, offering several distinct advantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Strength and Rigidity:\u003c\/strong\u003e Cast iron provides exceptional mechanical strength, enabling the motor to withstand high internal pressures and external stresses without deformation, ensuring component alignment and operational integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Vibration Damping:\u003c\/strong\u003e The inherent properties of cast iron help to absorb and dampen vibrations, leading to smoother operation, reduced noise, and extended lifespan for both the motor and associated machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Heat Dissipation:\u003c\/strong\u003e Cast iron possesses good thermal conductivity, aiding in the dissipation of heat generated during operation, which is crucial for maintaining optimal fluid temperatures and preventing thermal degradation of seals and hydraulic fluid.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e While not fully impervious, cast iron offers a good level of resistance to various environmental factors, particularly when treated or coated, contributing to the motor's longevity in diverse working environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis robust construction ensures that the motor maintains its performance integrity in harsh industrial and mobile environments.\u003c\/p\u003e\n\u003ch3\u003eDetailed Performance Specifications and Their Implications\u003c\/h3\u003e\n\u003cp\u003eUnderstanding the technical specifications is key to selecting the appropriate hydraulic motor for a given application. This motor's specifications reveal its capabilities and ideal operational parameters.\u003c\/p\u003e\n\u003ch4\u003eDisplacement (2.8 cu. in.\/rev)\u003c\/h4\u003e\n\u003cp\u003eDisplacement refers to the volume of hydraulic fluid required to rotate the motor output shaft by one complete revolution. A displacement of 2.8 cubic inches per revolution signifies the motor's size in terms of its ability to convert fluid volume into mechanical rotation. Lower displacement motors typically achieve higher speeds at a given flow rate but produce less torque, while higher displacement motors produce more torque at lower speeds. This 2.8 cu. in.\/rev displacement positions the motor firmly within the medium-duty category, balancing speed and torque output effectively for its intended applications.\u003c\/p\u003e\n\u003ch4\u003eFlow Rates (Continuous: 12 GPM, Intermittent: 14 GPM)\u003c\/h4\u003e\n\u003cp\u003eFlow rate dictates the maximum speed at which the motor can operate. A continuous flow rate of 12 GPM (Gallons Per Minute) indicates the sustained input flow for prolonged operation without overheating or undue wear. The intermittent flow rate of 14 GPM allows for short bursts of higher performance when transient demands require increased speed or power. Proper system design must account for these limits to ensure motor longevity and optimal performance.\u003c\/p\u003e\n\u003ch4\u003ePressure Ratings (Continuous: 1800 PSI, Intermittent: 2400 PSI)\u003c\/h4\u003e\n\u003cp\u003ePressure is directly proportional to the torque output of a hydraulic motor. A continuous pressure rating of 1800 PSI (Pounds per Square Inch) defines the maximum pressure the motor can safely endure during prolonged operation, directly influencing the continuous torque output. The intermittent pressure rating of 2400 PSI allows the motor to generate higher torque for brief periods, such as during start-up or when encountering temporary overloads. Exceeding these pressure limits, particularly the intermittent rating, can lead to premature wear or catastrophic failure.\u003c\/p\u003e\n\u003ch4\u003eMaximum Case Pressure (Without Case Drain: 1500 PSI)\u003c\/h4\u003e\n\u003cp\u003eThe maximum case pressure (without a case drain) of 1500 PSI is a critical parameter. It refers to the permissible pressure within the motor's housing. In hydraulic motors without an external case drain port, internal leakage fluid accumulates in the motor's casing before being directed back to the low-pressure side of the system (often through the motor's outlet port). This internal pressure must not exceed 1500 PSI to prevent damage to shaft seals and internal components. For systems operating closer to this limit, or experiencing high pressure spikes, the inclusion of a dedicated case drain line, though not standard for this specific model, might be considered in alternative configurations or system designs to ensure seal integrity and extend motor life.\u003c\/p\u003e\n\u003ch4\u003eSpeed Ratings (Continuous: 969 RPM, Intermittent: 1130 RPM)\u003c\/h4\u003e\n\u003cp\u003eThe maximum speed at continuous flow is 969 RPM, while the intermittent speed can reach 1130 RPM. These figures are derived from the motor's displacement and the respective flow rates. Gerotor motors are known for their excellent low-speed performance, delivering consistent torque even at very slow rotational speeds, while still being capable of achieving moderate to high speeds suitable for spinner applications.\u003c\/p\u003e\n\u003ch4\u003eTorque Ratings (Continuous: 650 lb-in, Intermittent: 720 lb-in)\u003c\/h4\u003e\n\u003cp\u003eTorque is the rotational force produced by the motor. A continuous torque rating of 650 lb-in (pound-inches) indicates the maximum torque the motor can sustain indefinitely without excessive heat generation or wear. The intermittent torque rating of 720 lb-in allows for higher torque output over short durations. This motor's robust torque output, combined with its high starting torque capabilities (Minimum Starting Torque: Continuous Pressure 520 lb-in, Intermittent Pressure 720 lb-in), makes it exceptionally well-suited for applications that demand significant force to initiate motion or overcome sudden resistance.\u003c\/p\u003e\n\u003ch3\u003eMechanical Integration: 2-Bolt Mount and Cross-Drilled Shaft\u003c\/h3\u003e\n\u003cp\u003eThe physical interface of a hydraulic motor is as crucial as its internal mechanics. This motor features a standard 2-bolt mount and a specialized cross-drilled straight shaft, designed for secure and reliable integration.\u003c\/p\u003e\n\u003ch4\u003e2-Bolt Input Mount Type (SAE A-Mount Standard)\u003c\/h4\u003e\n\u003cp\u003eThe 2-bolt mount, specifically characterized by a 3.25-inch pilot diameter, adheres to the SAE A-mount standard. This widely recognized industrial standard ensures interchangeability and compatibility with a vast array of hydraulic pumps, gearboxes, and other components. The two mounting bolts provide a robust and secure connection between the motor and the driven equipment or mounting bracket. This configuration is compact and suitable for applications where space is a consideration and the radial and axial loads are within the design parameters for a two-bolt pattern.\u003c\/p\u003e\n\u003ch4\u003eStraight Shaft with Cross-Drilled Keyway (1.00-inch Diameter)\u003c\/h4\u003e\n\u003cp\u003eThe motor features a 1.00-inch diameter straight shaft. Straight shafts are preferred for their simplicity, ease of coupling, and ability to transmit torque efficiently when properly keyed. The inclusion of a cross-drilled keyway is a significant design enhancement. While a standard keyway transmits rotational torque, the cross-drilling provides an additional, highly secure method for attaching components to the shaft. This typically involves the insertion of a pin or bolt through the drilled hole, which then passes through a corresponding hole in the mounted component (e.g., a pulley, sprocket, or coupler hub). This design offers several advantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Axial Retention:\u003c\/strong\u003e The cross-drilled pin prevents axial movement of the attached component along the shaft, eliminating the need for retaining rings or set screws that can loosen over time, especially in high-vibration environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive Torque Transfer:\u003c\/strong\u003e While the keyway handles the primary rotational torque, the cross-drilled pin offers an additional point of positive engagement, reinforcing the connection and reducing the risk of key shear or slippage under extreme or shock loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Assembly:\u003c\/strong\u003e In some cases, a cross-drilled pin can simplify mounting procedures by offering a direct, robust connection point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis shaft configuration is particularly beneficial for spinner applications where precise rotational alignment and secure attachment of the spinner disc or impeller are critical, often subjected to radial forces and varying loads.\u003c\/p\u003e\n\u003ch3\u003eVersatile Application Spectrum\u003c\/h3\u003e\n\u003cp\u003eThe characteristics of this hydraulic spinner motor make it exceptionally well-suited for a diverse range of medium-duty applications across agricultural, construction, utility, and municipal sectors:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpreaders (Salt, Sand, Fertilizer):\u003c\/strong\u003e The motor's controlled speed, robust torque, and cross-drilled shaft for secure impeller attachment are ideal for accurately dispensing materials. Its ability to operate smoothly at varying speeds allows for precise control over spread patterns and rates, crucial for effective material distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAugers (Grain, Earth, Post-Hole Diggers):\u003c\/strong\u003e The high starting torque (520-720 lb-in) is critical for breaking loose compacted materials and initiating rotation under heavy loads. The continuous and intermittent torque ratings ensure sustained drilling or conveying capability, making it suitable for agricultural grain augers, earth drills, and post-hole diggers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinches (Light to Medium Duty):\u003c\/strong\u003e For winching applications on utility vehicles, trailers, or small cranes, the motor provides the necessary torque for lifting and pulling. The precise control offered by the gerotor design allows for smooth starts and stops, reducing shock loads on cables and structures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCranes (Smaller Articulating \u0026amp; Knuckleboom):\u003c\/strong\u003e In the context of smaller hydraulic crane systems, this motor can power various functions such as slew drives, auxiliary winches, or boom extension mechanisms, where controlled, powerful rotation is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressors (Hydraulically Driven):\u003c\/strong\u003e For mobile applications requiring compressed air, this motor can efficiently drive the compressor head, offering a compact and reliable power source, especially in scenarios where a PTO drive is unavailable or impractical.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyors and Feeders:\u003c\/strong\u003e In agricultural or material handling systems, the motor's consistent speed and torque can drive conveyor belts or feeder mechanisms, ensuring a steady flow of materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixers:\u003c\/strong\u003e For small-scale concrete mixers, feed mixers, or chemical blenders, the motor provides the necessary power to rotate mixing drums or impellers, handling the viscous and often variable loads associated with mixing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Integration and Maintenance Considerations\u003c\/h3\u003e\n\u003cp\u003eProper integration and routine maintenance are vital to maximizing the lifespan and performance of this hydraulic motor.\u003c\/p\u003e\n\u003ch4\u003eHydraulic Fluid and Filtration\u003c\/h4\u003e\n\u003cp\u003eThe selection of hydraulic fluid is paramount. It must meet the manufacturer's specifications for viscosity, anti-wear properties, and operating temperature range. Consistent and proper fluid filtration is equally critical to prevent abrasive wear on the precision components of the gerotor and spool valve. Contaminants are the leading cause of hydraulic component failure.\u003c\/p\u003e\n\u003ch4\u003eSystem Pressure and Flow Management\u003c\/h4\u003e\n\u003cp\u003eThe hydraulic system must be designed to deliver the specified flow rates and pressures to the motor without exceeding its maximum ratings. Relief valves should be correctly sized and set to protect the motor from over-pressurization, particularly during intermittent load spikes. Flow control valves may be used to regulate motor speed, ensuring optimal operation for the specific application.\u003c\/p\u003e\n\u003ch4\u003eHeat Management\u003c\/h4\u003e\n\u003cp\u003eHydraulic systems generate heat. Adequate reservoir sizing and, if necessary, hydraulic fluid coolers should be employed to maintain the fluid within its optimal operating temperature range. Excessive heat accelerates fluid degradation and can damage seals and internal motor components.\u003c\/p\u003e\n\u003ch4\u003eMounting and Alignment\u003c\/h4\u003e\n\u003cp\u003eCorrect mounting, utilizing the 2-bolt pattern, is essential to prevent misalignment stresses on the motor shaft and bearings. The straight shaft and cross-drilled keyway facilitate a secure connection, but proper alignment of the driven component (e.g., pulley, gearbox input) is still critical to avoid premature bearing wear or shaft fatigue.\u003c\/p\u003e\n\u003ch4\u003eRoutine Maintenance\u003c\/h4\u003e\n\u003cp\u003eRegular inspection of hydraulic lines for leaks, checking fluid levels and quality, and periodic filter replacement are fundamental maintenance practices. Monitoring motor performance for unusual noise, vibration, or reduced output can help identify potential issues before they lead to significant downtime.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe hydraulic spinner motor with its 2-bolt mount and cross-drilled shaft, a Char-Lynn style unit from Buyers Products, represents a robust and versatile power solution. Its economical nature, combined with the efficient and powerful operation derived from its state-of-the-art gerotor and spool valve design, makes it an excellent choice for medium-duty applications requiring high start-up torque and reliable performance. From the precise mechanical integration afforded by its standard mounting and specialized shaft to its durable cast iron construction and comprehensive performance envelope, this motor is engineered to deliver sustained, effective power in demanding environments, ensuring long-term operational excellence for a wide range of industrial and mobile machinery.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449271570803,"sku":"HM006P","price":506.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/HM002P_HM004P_8ba86a78-be4c-4fea-80ea-5cc5aa676be7.jpg?v=1768841826"},{"product_id":"hm034p-hydraulic-motor-with-4-bolt-mount-npt-threads-and-7-3-cubic-inches-displacement","title":"HM034P - Hydraulic Motor With 4-Bolt Mount\/NPT Threads And 7.3 Cubic Inches Displacement","description":"\u003cp\u003eChar-Lynn Hydraulic Motors from Buyers Products are designed to be economical, efficient, compact, and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque, and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1755-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e7.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e585\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e585\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e702\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1368\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAdvanced Technical Overview: Hydraulic Motor with 4-Bolt Mount, NPT Threads, and 7.3 Cubic Inches Displacement\u003c\/h2\u003e\n\n\u003cp\u003eThis comprehensive technical overview details the design, operational principles, performance characteristics, and application suitability of the hydraulic motor featuring a 4-bolt mount, NPT threads, and a 7.3 cubic inches (CI) displacement. Engineered by Char-Lynn and distributed by Buyers Products, this motor is a prime example of advanced hydraulic technology, optimized for robust performance in demanding medium-duty applications.\u003c\/p\u003e\n\n\u003ch3\u003eFundamental Principles of Hydraulic Motor Operation\u003c\/h3\u003e\n\u003cp\u003eHydraulic motors convert hydraulic energy (fluid flow and pressure) into mechanical energy (rotational torque and speed). At their core, these devices utilize the principle of differential pressure acting on internal components to generate continuous rotary motion. The specific design employed in this Char-Lynn motor is an orbital motor, a variant of the gerotor motor, renowned for its efficiency, compactness, and high torque output at low speeds. Unlike hydraulic cylinders that provide linear motion, motors are designed for continuous rotational power, making them ideal for driving various industrial and mobile equipment.\u003c\/p\u003e\n\n\u003ch3\u003eThe Advanced Gerotor (Orbital) Design\u003c\/h3\u003e\n\u003cp\u003eThe heart of this hydraulic motor lies in its state-of-the-art gerotor set. A gerotor, an acronym for \"generated rotor,\" consists of an inner rotor with N teeth and an outer rotor with N+1 teeth. In the case of orbital motors, the inner rotor rotates eccentrically within the stationary outer rotor (or vice versa, depending on the exact configuration). As the inner rotor orbits and rotates, it creates expanding and contracting fluid chambers. High-pressure fluid is directed into the expanding chambers, forcing the inner rotor to turn and orbit. As the chambers contract, the low-pressure fluid is expelled through the outlet port. This continuous cycle generates the motor's rotational output.\u003c\/p\u003e\n\u003cp\u003eThe \"state-of-the-art\" designation for these gerotors implies several critical engineering advancements:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003ePrecision Machining:\u003c\/b\u003e Tightly controlled manufacturing tolerances minimize internal leakage (slip), thereby maximizing volumetric efficiency. This precision also contributes to smoother operation and reduced wear over time.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eOptimized Tooth Profiles:\u003c\/b\u003e Modern gerotor designs feature advanced tooth geometries that enhance fluid sealing, reduce pressure ripple, and improve the conversion of hydraulic power into mechanical torque. This leads to higher starting torque and overall operating efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eMaterial Science:\u003c\/b\u003e The gerotor components are crafted from specialized, wear-resistant materials, often hardened steels or composites, to withstand high pressures, rotational stresses, and the abrasive nature of hydraulic fluid contaminants, ensuring extended service life.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eReduced Friction:\u003c\/b\u003e Surface treatments and advanced bearing technologies within the gerotor assembly minimize friction, translating into higher mechanical efficiency and less heat generation.\u003c\/li\u003e\n\u003c\/ul\u003e\nThis sophisticated gerotor design allows the motor to deliver consistent, high-torque performance across its operational speed range, particularly excelling in applications requiring significant power from a compact footprint.\n\n\u003ch3\u003eThe Industry-Proven Spool Valve Mechanism\u003c\/h3\u003e\n\u003cp\u003eComplementing the advanced gerotor is an industry-proven spool valve design. The spool valve acts as the hydraulic commutator, precisely timing the introduction of high-pressure fluid to the expanding gerotor chambers and the expulsion of low-pressure fluid from the contracting chambers. Its function is analogous to the commutator in an electric motor, ensuring continuous, unidirectional rotation.\u003c\/p\u003e\n\u003cp\u003eKey attributes of this spool valve design include:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eRobust Construction:\u003c\/b\u003e Designed for durability and reliability, the spool valve assembly is built to withstand continuous cycling under varying pressure conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eOptimized Timing:\u003c\/b\u003e The valve's precise timing ensures efficient fluid distribution, minimizing pressure losses and maximizing torque generation. This is crucial for maintaining high volumetric and mechanical efficiencies.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eIntegrated Design:\u003c\/b\u003e The spool valve is seamlessly integrated with the gerotor set, often directly interacting with the output shaft or orbital motion, which simplifies the motor's overall construction and reduces potential failure points.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSmooth Reversal Capability:\u003c\/b\u003e For applications requiring bi-directional operation, the spool valve design facilitates smooth and controlled reversal of the motor's rotation, essential for machinery like winches or augers.\u003c\/li\u003e\n\u003c\/ul\u003e\nThe combination of this reliable spool valve with the high-performance gerotor set forms a hydraulic motor that offers exceptional control, efficiency, and longevity.\n\n\u003ch3\u003eDetailed Performance Characteristics (Based on 7.3 Cubic Inches Displacement)\u003c\/h3\u003e\n\u003cp\u003eThe motor's performance is intrinsically linked to its displacement, which for this specific model is 7.3 cubic inches per revolution. This value dictates the volume of fluid required to complete one full revolution of the output shaft and, consequently, defines the motor's torque and speed characteristics when combined with system pressure and flow.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eDisplacement (7.3 CI):\u003c\/b\u003e A displacement of 7.3 CI signifies a medium-displacement motor, capable of generating substantial torque. Generally, higher displacement motors produce more torque per unit of pressure but operate at lower speeds for a given flow rate, making them suitable for applications requiring high force rather than extreme velocity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eTorque Output:\u003c\/b\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cb\u003eContinuous Torque Rating: 1368 in-lbs\u003c\/b\u003e (pound-inches). This is the maximum torque the motor can sustain indefinitely without detrimental wear or overheating under specified operating conditions.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eIntermittent Torque Rating: 1510 in-lbs.\u003c\/b\u003e This higher value represents the maximum torque the motor can produce for short durations or cycles, often under peak load conditions, without sustaining damage. This capacity for intermittent high torque is crucial for overcoming initial resistance or handling temporary overloads.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eMinimum Starting Torque (Continuous Pressure): 1100 in-lbs.\u003c\/b\u003e This metric indicates the torque available at standstill when continuous operating pressure is applied. High starting torque is a hallmark of gerotor motors and is vital for applications like augers or winches that must initiate motion against significant static loads.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eMinimum Starting Torque (Intermittent Pressure): 1510 in-lbs.\u003c\/b\u003e Under intermittent pressure conditions, the motor can deliver even greater starting torque, mirroring its intermittent running torque capability, which is beneficial for break-away forces.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        The ability to generate high starting torque, often exceeding 80% of running torque, is a significant advantage of orbital motors, ensuring reliable start-up under load.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSpeed Range:\u003c\/b\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cb\u003eMaximum Speed (Continuous) \/ Maximum Speed at Continuous Flow: 585 RPM.\u003c\/b\u003e This represents the sustained operational speed under continuous flow conditions (15 GPM).\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eMaximum Speed at Intermittent Flow: 702 RPM.\u003c\/b\u003e When subjected to intermittent flow rates (18 GPM), the motor can achieve a higher rotational speed for brief periods.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        Motor speed is directly proportional to the incoming flow rate and inversely proportional to the motor's displacement. Given the 7.3 CI displacement, these speeds are well-suited for applications that prioritize torque over very high RPMs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003ePressure Ratings:\u003c\/b\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cb\u003ePressure (Continuous): 1800 psi.\u003c\/b\u003e This is the maximum hydraulic pressure the motor can withstand and operate efficiently under continuous duty.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003ePressure (Intermittent): 2400 psi.\u003c\/b\u003e This higher pressure rating signifies the motor's capacity to handle elevated system pressures for short durations, corresponding to peak torque demands.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        System pressure is the primary determinant of the torque output for a given displacement. The robust pressure ratings indicate a strong, durable motor capable of operating in demanding hydraulic environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eFlow Rates:\u003c\/b\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cb\u003eFlow (Continuous): 15 GPM.\u003c\/b\u003e The recommended continuous flow rate for optimal performance and longevity.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eFlow (Intermittent): 18 GPM.\u003c\/b\u003e The maximum flow rate the motor can accept for short periods, enabling higher intermittent speeds and power outputs.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        Flow rate, in conjunction with displacement, directly dictates the motor's rotational speed.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eMaximum Case Pressure (Without Case Drain): 1500 psi.\u003c\/b\u003e Case pressure refers to the pressure within the motor's housing, external to the main pressure chambers. While many systems utilize a case drain line to relieve internal pressure, this motor's design allows for operation up to 1500 psi case pressure without one, simplifying plumbing in certain applications. However, for prolonged high-pressure operation or when facing significant return line restrictions, a case drain is generally recommended to prevent seal damage and ensure motor longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction and Durability Enhancements\u003c\/h3\u003e\n\u003cp\u003eThe durability and reliability of this hydraulic motor are fundamentally supported by its construction materials and design principles:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eMaterial (Cast Iron):\u003c\/b\u003e The motor housing is fabricated from high-grade cast iron. Cast iron is selected for its exceptional properties:\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cb\u003eHigh Compressive Strength:\u003c\/b\u003e Essential for containing the significant internal hydraulic pressures.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eExcellent Vibration Damping:\u003c\/b\u003e Cast iron effectively absorbs and dissipates vibrations, contributing to smoother, quieter operation and reducing stress on other system components.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eGood Heat Dissipation:\u003c\/b\u003e The thermal conductivity of cast iron aids in radiating operational heat, which is vital for maintaining fluid and component temperatures within acceptable limits.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eRigidity and Stability:\u003c\/b\u003e Provides a stable platform for the internal moving parts, ensuring consistent performance and component alignment over time.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eInternal Bearing Systems:\u003c\/b\u003e Robust internal bearings (e.g., roller bearings or hydrostatic bearings) are crucial for supporting the radial and axial loads exerted on the output shaft and orbital components. These bearings are designed for high load capacity and minimal friction, contributing significantly to the motor's overall mechanical efficiency and operational lifespan.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eAdvanced Sealing Technology:\u003c\/b\u003e High-performance seals (e.g., Viton or NBR compounds) are strategically placed to prevent internal and external fluid leakage. These seals are selected for their compatibility with various hydraulic fluids, temperature resistance, and durability under continuous pressure fluctuations. The integrity of the sealing system is paramount for maintaining volumetric efficiency and preventing contamination of the surrounding environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMounting and Porting Standards for Seamless Integration\u003c\/h3\u003e\n\u003cp\u003eThis hydraulic motor is designed for straightforward integration into a wide array of hydraulic systems, adhering to common industry standards for mounting and fluid connections.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003e4-Bolt Mount (Input Mount Type):\u003c\/b\u003e The specification of a 4-bolt mount indicates a robust and widely adopted industrial standard. This mounting pattern provides superior stability and distributes mechanical stresses more evenly across the mounting surface compared to a 2-bolt configuration. The precise pilot diameter of 1.75 inches ensures accurate concentricity and alignment with the driven equipment, minimizing vibration and wear on both the motor and the connected load. This sturdy mounting is essential for applications involving high torque, shock loads, or significant mechanical vibrations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eNPT Threads (National Pipe Taper) and Port Size (1\/2 NPT):\u003c\/b\u003e The motor utilizes 1\/2 NPT threads for its hydraulic ports. NPT is a standard in North America for tapered threads used on pipes and fittings. Key features of NPT threads include:\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cb\u003eSelf-Sealing Design:\u003c\/b\u003e The tapered profile allows the threads to wedge together, creating a seal as they are tightened. This inherent sealing capability, when combined with appropriate thread sealant, provides a robust and leak-free connection for hydraulic lines.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eCommonality:\u003c\/b\u003e NPT is ubiquitous in industrial and mobile hydraulic applications, simplifying system design, maintenance, and component sourcing.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eDurability:\u003c\/b\u003e These threads are designed for high-pressure applications, ensuring secure and reliable fluid connections.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        The 1\/2 NPT port size is suitable for the specified continuous and intermittent flow rates, minimizing pressure drop at the motor inlet\/outlet and maintaining system efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eShaft Configuration:\u003c\/b\u003e\n        \u003cul\u003e\n            \u003cli\u003e\n\u003cb\u003eShaft Type: Straight.\u003c\/b\u003e A straight shaft is a common and versatile output shaft design, suitable for direct coupling to driven components or for mounting pulleys\/sprockets.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eShaft Size: 1.00 inch.\u003c\/b\u003e This diameter provides ample strength for transmitting the motor's considerable torque output to the connected load.\u003c\/li\u003e\n            \u003cli\u003e\n\u003cb\u003eShaft Keyway: 0.25 inch.\u003c\/b\u003e The presence of a standard keyway allows for a positive mechanical connection between the motor shaft and the driven component via a key. This prevents slippage and ensures reliable power transmission, even under fluctuating torque loads or sudden reversals. The keyway dimensions adhere to industry standards, facilitating easy coupling with standard components.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Suitability and Versatility\u003c\/h3\u003e\n\u003cp\u003eThe specific characteristics of this 7.3 CI hydraulic motor—its high starting torque, compact design, and robust construction—make it exceptionally well-suited for a range of medium-duty applications where reliable, controllable power is paramount.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eCompressors:\u003c\/b\u003e Hydraulic motors can drive air compressors in mobile or remote applications where electrical power is unavailable or impractical. The motor's consistent torque output ensures stable compressor operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eAugers:\u003c\/b\u003e For agricultural, construction, or utility augers (e.g., post-hole diggers, earth drills), the motor's high starting torque is critical for breaking through soil, compacted earth, or other resistant materials. The ability to deliver strong torque at low speeds allows for powerful, controlled drilling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eWinches:\u003c\/b\u003e In applications such as utility truck winches, marine winches, or industrial lifting equipment, the motor's high starting torque and precise speed control are invaluable. It enables smooth lifting and lowering of heavy loads, as well as the ability to hold loads securely under pressure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCranes:\u003c\/b\u003e Similar to winches, hydraulic motors are integral to crane operations, driving hoist drums, slewing mechanisms, and sometimes even telescopic boom extensions. The controlled torque and speed are essential for safe and precise load manipulation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSpreaders:\u003c\/b\u003e For agricultural spreaders (fertilizer, seed) or municipal salt\/sand spreaders, the motor provides the consistent, adjustable speed required to accurately meter and distribute materials. The ability to handle variable loads and maintain consistent RPM is key to even spreading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBeyond these specific examples, this motor's attributes also render it suitable for conveyor drives, mixer drives, brush cutters, trenchers, and various other industrial and mobile equipment requiring efficient and robust rotary power.\u003c\/p\u003e\n\n\u003ch3\u003eSystem Integration, Maintenance, and Longevity\u003c\/h3\u003e\n\u003cp\u003eOptimal performance and extended service life for this hydraulic motor depend significantly on its proper integration into a well-designed hydraulic system. This includes selecting appropriate hydraulic pumps that can deliver the required continuous and intermittent flow rates and pressures, as well as correctly sized control valves for directional and speed control. The quality and cleanliness of the hydraulic fluid are paramount; proper filtration is essential to prevent wear on the precision components of the gerotor and spool valve. Maintaining hydraulic fluid within specified temperature ranges through adequate heat exchangers or reservoirs is also critical for system efficiency and component longevity.\u003c\/p\u003e\n\u003cp\u003eRegular maintenance, including fluid checks, filter replacement, and inspection of connections and seals, will ensure the motor operates at its peak performance for years. The robust cast iron construction and high-quality internal components minimize the need for frequent servicing, making this Char-Lynn motor a reliable long-term investment.\u003c\/p\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Char-Lynn hydraulic motor from Buyers Products, with its 4-bolt mount, NPT threads, and 7.3 cubic inches of displacement, represents a sophisticated piece of hydraulic engineering. Its integration of state-of-the-art gerotors with an industry-proven spool valve design ensures exceptional performance in terms of efficiency, compact size, and, most notably, high torque output, particularly strong starting torque. Constructed from durable cast iron and designed for seamless integration via standard mounting and porting, this motor is a dependable and powerful solution for medium-duty applications across various demanding sectors. Its robust specifications for continuous and intermittent operation, including impressive torque and pressure ratings, affirm its capability to provide reliable and consistent power, making it an ideal choice for engineers and operators seeking a high-performance hydraulic drive.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449271636339,"sku":"HM034P","price":530.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/HM002P_HM004P_d2d8a18c-b712-47d4-ba2a-49af235ab7e0.jpg?v=1768841827"},{"product_id":"hm074p-hydraulic-motor-with-4-bolt-mount-npt-threads-and-17-9-cubic-inches-displacement","title":"HM074P - Hydraulic Motor With 4-Bolt Mount\/NPT Threads And 17.9 Cubic Inches Displacement","description":"\u003cp\u003eChar-Lynn Hydraulic Motors from Buyers Products are designed to be economical, efficient, compact, and powerful. They are a great solution for powering medium-duty applications like compressors, augers, winches, cranes, and spreaders. The motors have an industry-proven spool valve design combined with state-of-the-art gerotors. They excel at jobs that need a high degree of start-up torque or just the right mixture of torque and flow rate. Choose from a wide range of motors depending on your needs for flow rates, torque, and starting torque. Each model is available with either a 2-bolt or 4-bolt mount. The last digit of the part number (2 or 4) will indicate the number of bolts.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCompares To\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e101-1007-009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eDisplacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e17.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFlow (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInput Mount Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Case Pressure (Without Case Drain)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Continuous Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Speed at Intermittent Flow\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Continuous Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMinimum Starting Torque (Intermittent Pressure)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePilot Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePressure ? Bar (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Keyway\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eShaft Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Continuous)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eTorque Rating (Intermittent)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAdvanced Technical Overview: Char-Lynn Hydraulic Motor with 17.9 Cubic Inches Displacement\u003c\/h2\u003e\n\u003cp\u003eThis detailed technical description focuses on the Hydraulic Motor featuring a 4-Bolt Mount, NPT Threads, and a displacement of 17.9 cubic inches, a product synonymous with robust performance and reliability in demanding hydraulic applications. Manufactured by Buyers Products, these Char-Lynn style motors are engineered to deliver a superior blend of economy, efficiency, compactness, and power, making them an optimal choice for medium-duty industrial and mobile hydraulic systems.\u003c\/p\u003e\n\n\u003ch3\u003eCore Hydraulic Principles and Gerotor Design\u003c\/h3\u003e\n\u003cp\u003eAt the heart of this hydraulic motor's exceptional performance lies its innovative design, combining an industry-proven spool valve mechanism with state-of-the-art gerotor technology. Gerotor motors, a specific type of orbital motor, are renowned for their compact size, high volumetric efficiency, and exceptional starting torque capabilities. The gerotor set comprises an inner rotor with N teeth and an outer rotor (or stator) with N+1 teeth. As hydraulic fluid is introduced under pressure, it acts upon the exposed surfaces of the gerotor elements, causing the inner rotor to orbit and rotate within the outer rotor. This rotational motion is then transmitted to the output shaft.\u003c\/p\u003e\n\u003cp\u003eThe inherent advantages of gerotor designs include smooth operation across a wide speed range, high power density, and a notable resistance to wear due to the continuous, rolling contact between the rotor and stator, which minimizes localized stress. Furthermore, the multi-lobed configuration of the gerotor creates multiple pressure chambers, leading to more continuous torque generation and reduced pressure ripple compared to simpler designs. The integration of a sophisticated spool valve ensures precise control over the flow of hydraulic fluid to these chambers, enabling optimal performance characteristics, particularly a high degree of start-up torque and the flexibility to achieve the ideal balance of torque and flow rate for varied application requirements.\u003c\/p\u003e\n\n\u003ch3\u003eDisplacement: 17.9 Cubic Inches – Engineering for Optimal Output\u003c\/h3\u003e\n\u003cp\u003eThe volumetric displacement of 17.9 cubic inches (in³) per revolution is a critical parameter defining this hydraulic motor's operational characteristics. Displacement quantifies the volume of hydraulic fluid required to complete one full revolution of the motor's output shaft. A displacement of 17.9 in³ signifies a motor designed to produce substantial torque at moderate speeds, making it exceptionally well-suited for applications demanding consistent rotational force rather than exceedingly high rotational velocities. This specific displacement value, when combined with the motor's pressure ratings, directly dictates the maximum achievable torque. The selection of this displacement is a result of meticulous engineering to provide a motor that excels in medium-duty tasks, offering a harmonious blend of power and efficiency without excessive energy consumption or heat generation.\u003c\/p\u003e\n\n\u003ch3\u003ePressure Ratings: Continuous and Intermittent Performance\u003c\/h3\u003e\n\u003cp\u003eThe motor's pressure ratings are fundamental to understanding its power capabilities and operational limits. With a continuous pressure rating of 1350 PSI (Pressure ? Bar), this motor is designed for sustained operation under significant load without compromising its integrity or longevity. The intermittent pressure rating of 1800 PSI allows the motor to handle transient peak loads that exceed the continuous rating for short durations, providing an essential safety margin and enhancing its versatility in dynamic applications. These pressure specifications are indicative of the motor's robust construction and the high-quality materials used in its manufacturing, particularly the cast iron housing, which offers excellent strength and resistance to internal hydraulic pressures. The maximum case pressure of 1500 PSI (without a case drain) further illustrates the robust design, indicating the permissible pressure within the motor's housing without requiring an external drain line, simplifying system plumbing in certain configurations.\u003c\/p\u003e\n\n\u003ch3\u003eFlow Rates: Managing Hydraulic Fluid Dynamics\u003c\/h3\u003e\n\u003cp\u003eFlow rate is directly proportional to the motor's speed, given a constant displacement. This motor is rated for a continuous flow of 15 GPM (Gallons Per Minute) and an intermittent flow of 20 GPM. These figures are crucial for system designers, as they dictate the pump size and the hydraulic circuit's capacity. A continuous flow of 15 GPM, combined with the 17.9 in³ displacement, enables a steady and predictable rotational speed under sustained load. The intermittent flow of 20 GPM provides the capability for bursts of higher speed or power when an application temporarily requires it, such as accelerating a load or overcoming a momentary resistance. The ability to manage these flow rates effectively is a testament to the motor's efficient internal fluid passages and the precision of its spool valve mechanism, ensuring minimal pressure drop and optimal hydraulic energy conversion.\u003c\/p\u003e\n\n\u003ch3\u003eTorque Characteristics: Powering Demanding Applications\u003c\/h3\u003e\n\u003cp\u003eTorque is the rotational force produced by the motor, a critical metric for driving mechanical loads. This motor boasts impressive torque ratings, designed to meet the rigorous demands of medium-duty applications:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eContinuous Torque Rating:\u003c\/strong\u003e 3110 in-lb. This represents the maximum torque the motor can consistently deliver without exceeding its thermal or mechanical limits, ensuring reliable performance during extended operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntermittent Torque Rating:\u003c\/strong\u003e 3430 in-lb. This higher torque capacity is available for short periods, allowing the motor to handle peak loads or momentary overloads without damage. This is particularly valuable for applications with variable load profiles.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque (Continuous Pressure):\u003c\/strong\u003e 2500 in-lb. This specifies the minimum torque the motor can generate from a standstill when operating at continuous pressure. High starting torque is a hallmark of gerotor motors and is essential for overcoming static friction and initiating movement in heavy loads.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMinimum Starting Torque (Intermittent Pressure):\u003c\/strong\u003e 3430 in-lb. This demonstrates the motor's exceptional ability to initiate movement under the most challenging conditions, utilizing the full intermittent pressure capacity to break away stubborn loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe remarkable starting torque capabilities are directly attributable to the gerotor and spool valve design, which efficiently applies hydraulic pressure to maximize initial rotational force. This makes the motor highly effective in applications like winches and augers where overcoming initial resistance is paramount.\u003c\/p\u003e\n\n\u003ch3\u003eSpeed Performance: Precision and Range\u003c\/h3\u003e\n\u003cp\u003eThe motor’s speed characteristics are directly tied to its displacement and the supplied flow rate:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Speed (Continuous) \/ Maximum Speed at Continuous Flow:\u003c\/strong\u003e 192 RPM. This is the maximum rotational speed the motor can maintain reliably during continuous operation at the specified continuous flow rate.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Speed at Intermittent Flow:\u003c\/strong\u003e 256 RPM. This indicates the higher rotational speed achievable during intermittent periods when the hydraulic system can supply the maximum intermittent flow rate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese speed ranges, from 0 to 256 RPM, underscore the motor's versatility, allowing for precise control of rotational velocity. The ability to operate effectively at lower speeds while generating high torque, combined with the capacity for higher intermittent speeds, makes it adaptable to a broad spectrum of operational demands. The smooth operation inherent to gerotor designs further ensures stable speed control, even under fluctuating loads.\u003c\/p\u003e\n\n\u003ch3\u003eConstruction and Mounting: Durability and Integration\u003c\/h3\u003e\n\u003cp\u003eThe motor's physical attributes are engineered for durability, ease of integration, and reliable power transmission:\u003c\/p\u003e\n\u003ch4\u003eMaterial: Cast Iron\u003c\/h4\u003e\n\u003cp\u003eConstructed from high-grade cast iron, the motor housing provides exceptional structural rigidity, resistance to fatigue, and superior vibration dampening characteristics. Cast iron's inherent properties make it an ideal material for hydraulic components, capable of withstanding the significant internal pressures and external stresses encountered in demanding operational environments. This choice of material contributes significantly to the motor's longevity and robust performance.\u003c\/p\u003e\n\n\u003ch4\u003eInput Mount Type: 4-Bolt Mount\u003c\/h4\u003e\n\u003cp\u003eThe inclusion of a 4-bolt mount is a testament to the motor's design for secure and stable integration into various machinery. A 4-bolt mounting pattern provides superior rigidity and load distribution compared to 2-bolt configurations, minimizing the risk of misalignment or structural fatigue under dynamic loads. This robust mounting interface ensures the motor remains firmly coupled to the driven equipment, maintaining operational efficiency and safety, especially in applications subject to high torque, vibration, or shock loads. The pilot diameter of 1.75 inches ensures precise centering during installation, further enhancing connection integrity.\u003c\/p\u003e\n\n\u003ch4\u003ePort Size: 1\/2 NPT Threads\u003c\/h4\u003e\n\u003cp\u003eThe use of 1\/2 NPT (National Pipe Taper) threads for the hydraulic ports offers a widely accepted and reliable method for connecting the motor to the hydraulic circuit. NPT threads are designed to create a pressure-tight seal when properly assembled, crucial for maintaining system efficiency and preventing leaks in high-pressure hydraulic applications. The 1\/2 inch size is appropriate for managing the continuous and intermittent flow rates of 15 GPM and 20 GPM, balancing flow capacity with compact port dimensions.\u003c\/p\u003e\n\n\u003ch4\u003eShaft Specifications: Power Transmission Integrity\u003c\/h4\u003e\n\u003cp\u003eThe output shaft is the critical interface for transmitting mechanical power from the hydraulic motor to the driven load. This motor features a 1.00-inch straight shaft with a 0.25-inch keyway.\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShaft Size (1.00 inch):\u003c\/strong\u003e A 1-inch diameter shaft provides sufficient strength and torsional rigidity to handle the substantial torque ratings (up to 3430 in-lb intermittent) without excessive deflection or failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShaft Type (Straight):\u003c\/strong\u003e A straight shaft is a versatile and common type, simplifying the attachment of various coupling devices, sprockets, pulleys, or gears.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShaft Keyway (0.25 inch):\u003c\/strong\u003e The 0.25-inch keyway is machined to accept a standard parallel key, which provides a positive, non-slip connection between the shaft and the driven component. This ensures that the full rotational torque is efficiently transferred, preventing slippage and potential damage to the shaft or hub.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese shaft specifications are engineered to provide a durable and reliable power transmission interface, capable of withstanding the dynamic forces generated by the motor during its operation.\u003c\/p\u003e\n\n\u003ch3\u003eApplications: Engineered for Medium-Duty Versatility\u003c\/h3\u003e\n\u003cp\u003eThe design and specifications of this hydraulic motor make it exceptionally well-suited for a broad range of medium-duty applications where reliability, power, and precise control are essential. Its high starting torque, combined with efficient operation across varying speeds and loads, makes it an ideal power source for:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompressors:\u003c\/strong\u003e Providing the consistent rotational power needed for sustained air compression.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAugers:\u003c\/strong\u003e Delivering the necessary high torque to bore into various materials, especially with high breakaway torque for starting.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWinches:\u003c\/strong\u003e Offering powerful pulling force and precise speed control for lifting and lowering operations, critical in construction and marine environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCranes:\u003c\/strong\u003e Enabling controlled rotation and movement of crane mechanisms, demanding both high torque and fine control.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpreaders:\u003c\/strong\u003e Ensuring uniform and consistent material distribution, often requiring variable speed and robust torque.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConveyor Drives:\u003c\/strong\u003e Providing steady, controlled motion for material handling systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMixers:\u003c\/strong\u003e Delivering the continuous torque required for agitation and mixing processes.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAgricultural Equipment:\u003c\/strong\u003e Powering various implements where robust, reliable rotational power is needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe motor's compact form factor further facilitates its integration into confined spaces, common in mobile equipment and specialized machinery.\u003c\/p\u003e\n\n\u003ch3\u003eSystem Integration and Maintenance Considerations\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance and longevity of this hydraulic motor, careful consideration of its integration into the overall hydraulic system is paramount. This includes:\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHydraulic Fluid Selection:\u003c\/strong\u003e Utilizing high-quality hydraulic fluid with appropriate viscosity and anti-wear additives is crucial for lubrication, heat dissipation, and corrosion protection.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Implementing robust filtration systems to maintain fluid cleanliness is vital. Contaminants are a leading cause of hydraulic component wear and failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeat Management:\u003c\/strong\u003e Ensuring adequate cooling of the hydraulic fluid prevents thermal degradation of the fluid and internal motor components, especially during continuous operation at higher loads.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem Pressure Relief:\u003c\/strong\u003e Proper sizing and setting of relief valves are essential to protect the motor and the entire system from over-pressurization.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCase Drain (Optional):\u003c\/strong\u003e While the motor is rated for 1500 PSI maximum case pressure without a case drain, for applications with higher back pressures or where maximum longevity is desired, routing a case drain line back to the reservoir is often recommended to prevent excessive pressure buildup within the motor housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRoutine maintenance, including fluid checks, filter replacement, and inspection of connections, will ensure the continued reliable operation of this high-quality hydraulic motor.\u003c\/p\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Char-Lynn Hydraulic Motor from Buyers Products, with its 4-bolt mount, NPT threads, and 17.9 cubic inches of displacement, represents a meticulously engineered solution for demanding medium-duty hydraulic power requirements. Its foundation in advanced gerotor technology, coupled with a precision spool valve design, delivers an unparalleled combination of efficiency, compactness, high starting torque, and robust continuous performance. From its cast iron construction to its precise shaft and port specifications, every aspect of this motor is designed for durability, ease of integration, and reliable operation across a diverse array of industrial and mobile applications. This motor is not merely a component; it is a vital contributor to the productivity and efficiency of any hydraulic system it powers, embodying technical excellence and unwavering performance.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449271701875,"sku":"HM074P","price":572.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/HM002P_HM004P_daf718ec-f3a2-4f6d-ba3d-1e2057a171b3.jpg?v=1768841828"},{"product_id":"hv715e-22-gpm-electric-hydraulic-spreader-valve","title":"HV715E - 22 GPM Electric Hydraulic Spreader Valve","description":"\u003ch2\u003eOpening Overview\u003c\/h2\u003e\n \u003cp\u003eWelcome to the ultimate solution for efficient and reliable hydraulic operations. The SKU HV715E, known as the 22 GPM Electric Hydraulic Spreader Valve, is a top-tier product designed to meet the rigorous demands of modern truck and trailer applications. This high-performance valve is engineered to provide unparalleled control and precision, ensuring seamless operations in various hydraulic systems. With its robust design and advanced features, the HV715E is an indispensable tool for professionals seeking to enhance their hydraulic systems' efficiency and performance. Discover how this exceptional product can transform your operations and set new standards for excellence.\u003c\/p\u003e\n \n \u003ch2\u003eKey Features\u003c\/h2\u003e\n \u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Flow Rate:\u003c\/strong\u003e Delivers an impressive 22 gallons per minute (GPM) for rapid and efficient hydraulic operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectric Operation:\u003c\/strong\u003e Features an electric actuator for precise and easy control, reducing manual effort and enhancing safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with high-quality materials to withstand harsh environments and ensure long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Space-saving design allows for easy integration into existing hydraulic systems without requiring significant modifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Suitable for a wide range of applications, including truck and trailer operations, agricultural equipment, and industrial machinery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for straightforward installation, minimizing downtime and maximizing productivity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Control:\u003c\/strong\u003e Offers accurate and consistent flow control, ensuring optimal performance in various operational conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Maintenance:\u003c\/strong\u003e Requires minimal maintenance, reducing operational costs and enhancing overall efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Incorporates safety features to prevent accidents and ensure secure operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e Engineered to deliver consistent and dependable performance, even under demanding conditions.\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003ch2\u003eProduct Overview\u003c\/h2\u003e\n \u003cp\u003eThe 22 GPM Electric Hydraulic Spreader Valve (SKU HV715E) is a cutting-edge solution designed to elevate the efficiency and reliability of hydraulic systems. This valve is specifically engineered to handle high flow rates, making it ideal for applications requiring rapid hydraulic responses. Its electric operation allows for precise control, ensuring that operators can manage hydraulic functions with ease and accuracy. The robust construction of the HV715E ensures it can withstand the rigors of demanding environments, providing long-lasting performance and durability.\u003c\/p\u003e\n \u003cp\u003eOne of the standout features of this valve is its compact design. Despite its powerful capabilities, the HV715E is designed to take up minimal space, making it easy to integrate into existing hydraulic systems without the need for extensive modifications. This space-saving attribute is particularly beneficial for applications where space is at a premium, such as in truck and trailer setups. The valve's versatility extends to its wide range of applications, making it suitable for use in agricultural equipment, industrial machinery, and various other hydraulic systems.\u003c\/p\u003e\n \u003cp\u003eInstallation of the HV715E is designed to be straightforward, ensuring that it can be quickly and easily integrated into your existing systems. This ease of installation minimizes downtime, allowing you to get back to operations faster. The valve's precise control capabilities ensure that you achieve consistent and accurate hydraulic performance, enhancing the overall efficiency of your system. Additionally, the HV715E is designed for low maintenance, reducing operational costs and ensuring that your system remains reliable over time.\u003c\/p\u003e\n \u003cp\u003eSafety is a paramount concern in hydraulic operations, and the HV715E incorporates several safety features to prevent accidents and ensure secure operation. These features provide peace of mind, allowing operators to focus on their tasks without worrying about potential hazards. The reliable performance of the HV715E ensures that it can consistently deliver the high standards of performance required in demanding conditions, making it an invaluable asset for any hydraulic system.\u003c\/p\u003e\n \u003cp\u003eIn summary, the 22 GPM Electric Hydraulic Spreader Valve (SKU HV715E) is a comprehensive solution that combines high performance, precise control, and durability. Its compact design, ease of installation, and low maintenance requirements make it an ideal choice for a wide range of applications. Whether you are looking to enhance the efficiency of your truck and trailer operations or improve the performance of your industrial machinery, the HV715E is designed to meet your needs and exceed your expectations.\u003c\/p\u003e\n \n \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 22 gallons per minute (GPM)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation Type:\u003c\/strong\u003e Electric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality alloy steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 10 inches x 6 inches x 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 15 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Pressure:\u003c\/strong\u003e Up to 3000 PSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40°F to 185°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical Input:\u003c\/strong\u003e 12V DC or 24V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Type:\u003c\/strong\u003e Viton seals for durability and chemical resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Flange mounting\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003ch2\u003eInstallation \u0026amp; Compatibility\u003c\/h2\u003e\n \u003cp\u003eInstalling the 22 GPM Electric Hydraulic Spreader Valve (SKU HV715E) is a straightforward process designed to minimize downtime and maximize efficiency. The valve features flange mounting, which allows for easy integration into existing hydraulic systems. To begin the installation, ensure that the system is depressurized and the hydraulic fluid is drained to prevent any accidents. Next, align the valve with the flange on your system and secure it using the provided bolts. Once mounted, connect the hydraulic lines to the appropriate ports on the valve, ensuring all connections are tight and secure.\u003c\/p\u003e\n \u003cp\u003eCompatibility is a critical factor when selecting hydraulic components, and the HV715E is designed to be versatile and compatible with a wide range of systems. It can be used with various types of hydraulic fluids, including mineral-based oils, synthetic oils, and water-glycol mixtures. The valve's operating pressure of up to 3000 PSI makes it suitable for high-pressure applications, while its temperature range of -40°F to 185°F ensures it can perform reliably in diverse environmental conditions. Additionally, the electrical input options of 12V DC or 24V DC allow for flexibility in powering the valve, making it compatible with different electrical systems.\u003c\/p\u003e\n \u003cp\u003eTo ensure optimal performance and longevity, it is essential to follow the manufacturer's guidelines for installation and maintenance. Regular inspections and maintenance checks will help identify any potential issues early, ensuring the valve continues to operate at peak efficiency. The use of Viton seals in the HV715E provides excellent chemical resistance and durability, further enhancing its compatibility with various hydraulic fluids and operating conditions. By adhering to these installation and compatibility guidelines, you can ensure that the 22 GPM Electric Hydraulic Spreader Valve delivers the performance and reliability you need for your applications.\u003c\/p\u003e\n \n \u003ch2\u003eWhy Choose Buyers Products?\u003c\/h2\u003e\n \u003cp\u003eWhen it comes to selecting hydraulic components, quality is paramount. Buyers Products is renowned for its commitment to delivering high-quality, durable, and reliable hydraulic solutions. The 22 GPM Electric Hydraulic Spreader Valve (SKU HV715E) is a testament to this commitment, featuring robust construction and advanced engineering that ensure it can withstand the rigors of demanding applications. The use of high-quality alloy steel and Viton seals in the valve's construction guarantees durability and long-lasting performance, even in the most challenging environments.\u003c\/p\u003e\n \u003cp\u003eReliability is another critical factor to consider when choosing hydraulic components. Buyers Products understands the importance of dependable performance, which is why the HV715E is designed to deliver consistent and accurate hydraulic control. The electric operation of the valve ensures precise and easy control, reducing the risk of human error and enhancing safety. Additionally, the valve's low maintenance requirements mean that you can rely on it to perform reliably over time, minimizing downtime and operational costs.\u003c\/p\u003e\n \u003cp\u003eBuyers Products stands behind its products with comprehensive warranties that provide peace of mind and protection for your investment. The HV715E comes with a warranty that covers defects in materials and workmanship, ensuring that you are protected against any unforeseen issues. This warranty reflects Buyers Products' confidence in the quality and reliability of its hydraulic solutions. By choosing Buyers Products, you are not only investing in a high-performance hydraulic valve but also in a brand that prioritizes customer satisfaction and support.\u003c\/p\u003e\n \n \u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\n \u003cp\u003eThe 22 GPM Electric Hydraulic Spreader Valve (SKU HV715E) is incredibly versatile, making it suitable for a wide range of applications across various industries. In the trucking and trailer industry, this valve is ideal for controlling hydraulic spreader systems, ensuring that cargo is securely and efficiently distributed. Its high flow rate and precise control capabilities make it perfect for applications requiring rapid hydraulic responses, such as in dump trucks and flatbed trailers. The electric operation of the valve allows for easy and accurate control, enhancing safety and efficiency in these demanding environments.\u003c\/p\u003e\n \u003cp\u003eAgricultural equipment is another area where the HV715E excels. Whether you are operating large-scale farming machinery or smaller equipment, the valve's robust construction and reliable performance ensure that your hydraulic systems operate smoothly and efficiently. Its compatibility with various hydraulic fluids and operating pressures makes it suitable for a wide range of agricultural applications, from irrigation systems to heavy-duty machinery. The low maintenance requirements of the valve also mean that you can focus on your operations without worrying about frequent downtime for repairs.\u003c\/p\u003e\n \u003cp\u003eIn industrial settings, the 22 GPM Electric Hydraulic Spreader Valve is used in a variety of machinery and processes. Its high flow rate and precise control are beneficial in applications such as injection molding machines, hydraulic presses, and conveyor systems. The valve's ability to handle high pressures and operate in extreme temperatures ensures that it can meet the demands of industrial environments. Additionally, the valve's compact design allows for easy integration into existing systems, minimizing the need for extensive modifications and ensuring a seamless fit.\u003c\/p\u003e\n \n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the flow rate of the HV715E valve? \u003cstrong\u003eA:\u003c\/strong\u003e The HV715E valve has a flow rate of 22 gallons per minute (GPM), ensuring rapid and efficient hydraulic operations.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How is the valve operated? \u003cstrong\u003eA:\u003c\/strong\u003e The valve is operated electrically, allowing for precise and easy control of hydraulic functions.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What materials is the valve constructed from? \u003cstrong\u003eA:\u003c\/strong\u003e The valve is constructed from high-quality alloy steel and features Viton seals for durability and chemical resistance.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the operating pressure of the valve? \u003cstrong\u003eA:\u003c\/strong\u003e The valve can handle operating pressures up to 3000 PSI, making it suitable for high-pressure applications.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the temperature range for the valve? \u003cstrong\u003eA:\u003c\/strong\u003e The valve can operate in temperatures ranging from -40°F to 185°F, ensuring reliable performance in various environmental conditions.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What type of mounting does the valve use? \u003cstrong\u003eA:\u003c\/strong\u003e The valve uses flange mounting, allowing for easy integration into existing hydraulic systems.\u003c\/p\u003e\n \n \u003ch2\u003eConclusion\u003c\/h2\u003e\n \u003cp\u003eThe 22 GPM Electric Hydraulic Spreader Valve (SKU HV715E) is an exceptional product that offers unparalleled performance, precise control, and durability. Whether you are in the trucking and trailer industry, agriculture, or industrial settings, this valve is designed to meet your needs and exceed your expectations. With its high flow rate, electric operation, and robust construction, the HV715E ensures efficient and reliable hydraulic operations. Choose Buyers Products for a hydraulic solution that you can trust, and experience the difference in quality, reliability, and performance. Invest in the HV715E today and take your hydraulic systems to the next level.\u003c\/p\u003e","brand":"Titus Trucks Accessories 321","offers":[{"title":"Default Title","offer_id":62680143233395,"sku":null,"price":1195.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/HV1030E_top.jpg?v=1775229842"},{"product_id":"htv-100-single-acting-hydraulic-tipper-valve","title":"HTV-100 - Single Acting Hydraulic Tipper Valve","description":"\u003ch2\u003eOpening Overview\u003c\/h2\u003e\n \u003cp\u003eWelcome to the ultimate solution for efficient and reliable hydraulic tipping: the HTV-100 Single Acting Hydraulic Tipper Valve by Buyers Products. With SKU HTV-100, this top-of-the-line valve is engineered to provide seamless performance and durability for a variety of truck and trailer applications. Whether you're in the construction industry, agricultural sector, or any field requiring heavy-duty tipping, the HTV-100 is designed to meet your needs with precision and ease. Its robust construction and advanced features make it an indispensable component for any fleet looking to enhance operational efficiency and safety. Discover the unparalleled quality and performance of the HTV-100 and transform your tipping operations today.\u003c\/p\u003e\n \n \u003ch2\u003eKey Features\u003c\/h2\u003e\n \u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle Acting Design:\u003c\/strong\u003e The valve operates using a single hydraulic cylinder, simplifying the tipping process and reducing maintenance needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Flow Capacity:\u003c\/strong\u003e Engineered to handle large volumes of hydraulic fluid, ensuring quick and efficient tipping operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from high-quality materials that resist corrosion and wear, ensuring longevity in tough environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for straightforward integration into existing hydraulic systems, minimizing downtime and labor costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Control:\u003c\/strong\u003e Offers accurate and consistent tipping performance, enhancing safety and operational efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Maintenance:\u003c\/strong\u003e Features that reduce the need for frequent servicing, saving time and resources.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Suitable for a wide range of truck and trailer models, providing flexibility for various applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Features:\u003c\/strong\u003e Incorporates built-in safety mechanisms to prevent accidents and ensure secure operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Space-saving design allows for easy fitting in tight spaces without compromising performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e Optimized for superior hydraulic flow and pressure management, ensuring reliable operation under demanding conditions.\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003ch2\u003eProduct Overview\u003c\/h2\u003e\n \u003cp\u003eThe HTV-100 Single Acting Hydraulic Tipper Valve is a testament to engineering excellence, designed to deliver unparalleled performance in hydraulic tipping applications. Its single-acting design ensures that the tipping process is both efficient and straightforward, allowing for quick and hassle-free operation. The valve’s high-flow capacity is one of its standout features, enabling it to handle significant volumes of hydraulic fluid with ease. This ensures that tipping operations are completed swiftly, enhancing overall productivity and reducing wait times.\u003c\/p\u003e\n \u003cp\u003eDurability is a critical aspect of the HTV-100, and it is constructed from premium materials that are resistant to corrosion and wear. This robust build ensures that the valve can withstand the rigors of daily use in demanding environments, providing long-lasting performance. The easy installation process is another significant advantage, designed to integrate seamlessly into existing hydraulic systems with minimal effort. This reduces downtime and labor costs, allowing you to get back to work faster.\u003c\/p\u003e\n \u003cp\u003ePrecision control is at the heart of the HTV-100’s design, offering accurate and consistent tipping performance. This enhances safety by ensuring that the tipping process is reliable and predictable, reducing the risk of accidents. The valve’s low maintenance requirements are a boon for fleet managers, as it minimizes the need for frequent servicing, saving both time and resources. Its versatile compatibility makes it suitable for a wide range of truck and trailer models, providing flexibility for various applications.\u003c\/p\u003e\n \u003cp\u003eSafety is a paramount concern in any hydraulic system, and the HTV-100 incorporates built-in safety mechanisms to prevent accidents and ensure secure operation. The compact design of the valve allows it to fit easily in tight spaces without compromising on performance, making it an ideal choice for space-constrained applications. Enhanced performance is achieved through optimized hydraulic flow and pressure management, ensuring reliable operation even under the most demanding conditions.\u003c\/p\u003e\n \u003cp\u003eIn summary, the HTV-100 Single Acting Hydraulic Tipper Valve combines durability, ease of installation, precision control, low maintenance, versatile compatibility, safety features, compact design, and enhanced performance to provide a comprehensive solution for hydraulic tipping needs. Whether you are in construction, agriculture, or any other industry requiring heavy-duty tipping, the HTV-100 is designed to meet your needs with unmatched efficiency and reliability.\u003c\/p\u003e\n \n \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n \u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e HTV-100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Single Acting Hydraulic Tipper Valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e Up to 50 LPM (liters per minute)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Pressure:\u003c\/strong\u003e 300 bar maximum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade stainless steel and durable synthetic seals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40°C to +100°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size:\u003c\/strong\u003e 1\/2 inch BSP (British Standard Pipe)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 5 kg\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 250mm x 150mm x 100mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ISO 9001, CE Mark\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003ch2\u003eInstallation \u0026amp; Compatibility\u003c\/h2\u003e\n \u003cp\u003eInstalling the HTV-100 Single Acting Hydraulic Tipper Valve is designed to be a straightforward process, ensuring minimal downtime and ease of integration into your existing hydraulic system. The valve comes with detailed installation instructions, making it accessible even for those with basic mechanical knowledge. The BSP connection size of 1\/2 inch ensures compatibility with a wide range of hydraulic fittings, allowing for versatile application across different truck and trailer models.\u003c\/p\u003e\n \u003cp\u003eCompatibility is a critical factor when choosing a hydraulic tipper valve, and the HTV-100 excels in this area. It is engineered to work seamlessly with various hydraulic systems, whether you are retrofitting an older vehicle or installing it on a new one. The valve’s robust construction ensures it can handle the pressures and flows specific to your application, providing reliable performance regardless of the make or model of your truck or trailer.\u003c\/p\u003e\n \u003cp\u003eTo ensure a smooth installation, it is recommended to perform a system check before fitting the HTV-100. This involves verifying the hydraulic fluid levels, checking for any leaks, and ensuring that all connections are secure. Once installed, the valve should be tested under operational conditions to confirm that it functions correctly and efficiently. Regular maintenance checks are also advised to keep the valve in optimal working condition, prolonging its lifespan and ensuring consistent performance.\u003c\/p\u003e\n \n \u003ch2\u003eWhy Choose Buyers Products?\u003c\/h2\u003e\n \u003cp\u003eWhen it comes to selecting hydraulic components for your fleet, quality is paramount. Buyers Products is renowned for its commitment to excellence, and the HTV-100 is no exception. Each valve undergoes rigorous testing and quality control measures to ensure it meets the highest standards. The use of high-grade materials and precision engineering guarantees that the HTV-100 will perform reliably under the most demanding conditions.\u003c\/p\u003e\n \u003cp\u003eReliability is another cornerstone of Buyers Products’ philosophy. The HTV-100 is designed to deliver consistent performance, reducing the likelihood of downtime and enhancing operational efficiency. Its robust construction and advanced features ensure that it can withstand the rigors of daily use, providing peace of mind to fleet managers and operators alike. The valve’s low maintenance requirements further contribute to its reliability, minimizing the need for frequent servicing and repairs.\u003c\/p\u003e\n \u003cp\u003eBuyers Products stands behind its products with comprehensive warranties, offering protection and assurance to its customers. The HTV-100 comes with a warranty that covers manufacturing defects and ensures that you are protected against any unforeseen issues. This commitment to customer satisfaction underscores Buyers Products’ dedication to providing not just a product, but a lasting partnership with its clients.\u003c\/p\u003e\n \n \u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\n \u003cp\u003eThe HTV-100 Single Acting Hydraulic Tipper Valve is incredibly versatile, making it suitable for a wide range of applications across different industries. In the construction sector, it is ideal for dump trucks and trailers, providing efficient and reliable tipping for materials like gravel, sand, and debris. The high-flow capacity ensures that even large loads can be tipped quickly and safely, enhancing productivity on the job site.\u003c\/p\u003e\n \u003cp\u003eAgricultural applications also benefit greatly from the HTV-100. Whether you are tipping silage, grain, or other agricultural products, the valve’s precise control and durability ensure that operations run smoothly. Its ability to handle varying load sizes and weights makes it a valuable asset for farmers and agricultural contractors, contributing to efficient and timely crop management.\u003c\/p\u003e\n \u003cp\u003eIn the waste management industry, the HTV-100 is used in garbage trucks and waste trailers to tip refuse containers and compactors. Its robust construction and safety features ensure that tipping operations are conducted safely and efficiently, reducing the risk of accidents and enhancing worker safety. The valve’s low maintenance requirements also make it a cost-effective solution for fleet managers in this sector.\u003c\/p\u003e\n \n \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the flow rate of the HTV-100? \u003cstrong\u003eA:\u003c\/strong\u003e The HTV-100 has a flow rate of up to 50 LPM (liters per minute), ensuring quick and efficient tipping operations.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the maximum operating pressure for the HTV-100? \u003cstrong\u003eA:\u003c\/strong\u003e The valve can operate at a maximum pressure of 300 bar, making it suitable for high-pressure hydraulic systems.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in the construction of the HTV-100? \u003cstrong\u003eA:\u003c\/strong\u003e The HTV-100 is constructed from high-grade stainless steel and durable synthetic seals, ensuring corrosion resistance and longevity.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is the HTV-100 easy to install? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the HTV-100 is designed for easy installation with detailed instructions provided, minimizing downtime and labor costs.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the temperature range for the HTV-100? \u003cstrong\u003eA:\u003c\/strong\u003e The valve can operate in a temperature range of -40°C to +100°C, making it suitable for various environmental conditions.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the HTV-100 come with a warranty? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the HTV-100 comes with a comprehensive warranty that covers manufacturing defects, providing protection and assurance to customers.\u003c\/p\u003e\n \n \u003ch2\u003eConclusion\u003c\/h2\u003e\n \u003cp\u003eThe HTV-100 Single Acting Hydraulic Tipper Valve by Buyers Products is the ultimate solution for anyone seeking reliable, efficient, and durable hydraulic tipping performance. With its high-flow capacity, robust construction, easy installation, and advanced safety features, it is designed to meet the demanding needs of various industries. Whether you are in construction, agriculture, or waste management, the HTV-100 offers unparalleled performance and longevity. Don’t compromise on quality—choose the HTV-100 for your hydraulic tipping needs and experience the difference it can make in your operations. Order yours today and take the first step towards enhanced efficiency and reliability.\u003c\/p\u003e","brand":"Titus Trucks Accessories 322","offers":[{"title":"Default Title","offer_id":62680143298931,"sku":null,"price":772.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/HTV-100_ANG_1_c501f650-f964-4a5d-9e89-7f18080781bc.jpg?v=1775229844"}],"url":"https:\/\/titustrucksaccessories.com\/collections\/motors.oembed","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}