The INM Series Hydraulic Motor is a low-speed high-torque motor developed by INI Hydraulic through technical upgrades based on the GM Series products from Italy’s SAIL Company. It holds a utility model patent and features a fixed-displacement radial piston design. This motor boasts a wide continuous power range, simple structure, high load capacity, strong contamination resistance, reliable operation, low noise, and reversible rotation. INI Hydraulic utilizes patented sealing materials and special processes, ensuring higher starting torque, low-speed stability, and mechanical efficiency. It is widely used in hydraulic transmission systems for plastic machinery, metallurgical equipment, mining machinery, lifting machinery, ship deck machinery, and more. It is particularly suitable for applications such as winches, mooring winches, anchor winches, personnel lifts, hoisting equipment, drum drives, wheel-edge drives, and rotary machinery drives.
Product Usage Guidelines
1. Read the 《Product User Manual》，provided by INI Hydraulic before operation.
2. Confirm the positions of the motor’s oil inlet/outlet and drain port based on technical drawings. (Directionality of ports is critical in specific applications!)
3. For transportation compliance, some motors are shipped with internal oil drained. Before initial operation, check the drain port to ensure the motor is filled with hydraulic oil. If empty, refill strictly according to the manual using the specified oil grade to avoid irreversible damage from dry operation.
Product Selection Guidelines
1. Space Constraints: Select the INM motor model based on equipment space. The series is compact and lightweight.
2. System Pressure: Choose models according to hydraulic system pressure. The INM series offers a rated pressure of 25 MPa and peak pressure of 40 MPa, providing a broad power range.
3. Speed Requirements: Select based on output speed needs. The INM series covers a displacement range of 50–4,200 cc/rev, continuous speed range of 0.2–700 RPM, and a maximum speed of 1,000 RPM for specialized applications.
4. Load Conditions: Rated output torque is critical for startup performance, especially in heavy-duty industries.
5. Functional Integration: INI Hydraulic allows integration of hydraulic system modules into the motor body to save space, reduce costs, and minimize failure rates. Flow distributor selection is key for achieving specific functions.
6. Output Shaft Configuration: Ensure compatibility with external equipment via precise shaft connection dimensions.
Technical Specifications
l Type: Fixed-displacement radial piston motor
l Rated Pressure: 25 MPa
l Peak Pressure: 40 MPa
l Displacement Range: 50–4,200 cc/rev
l Speed Range: 0.2–1,000 RPM
l Applications: winches, manned winch, hydraulic winch,mooring winch,anchor winch,drum drives, slewing drives,rotary machinery
For inquiries, contact INI Hydraulic Co., ltd. or visit http://www.ini-hydraulic.com
Optimized Keywords: Hydraulic Motor, Low-Speed High-Torque Motor, Radial Piston Motor, Industrial Hydraulic Systems, Winch Drives, Heavy-Duty Machinery.
Post time: May-05-2025