Smooth Running OMR Gerotor Hydraulic Motor - High Torque For Lawn Mower (OMR 80/100/250)
Smooth Running OMR Gerotor Hydraulic Motor - High Torque for Lawn Mower (OMR 80/100/250)
Technical Parameters

| Products Name | Low Speed High Torque Hydraulic Motor |
| Technology | Orbital |
| Rotational Speed | Min.: 0 Rpm (0 Rad.min-1) Max.: 969 Rpm (6088.41 Rad.min-1) 969 Rpm (6088.41 Rad.min-1) |
| Displacement | 50cc-395cc |
| Pressure | Min.: 0 Pa (0 Psi) Max.: 0 Pa (0 Psi) 0 Pa (0 Psi) |
| Torque | Min.: 0 Nm (0 Ft.lb) Max.: 425 Nm (313.46 Ft.lb) 425 Nm (313.46 Ft.lb) |
| Highlight | omr hydraulic motor, bmp hydraulic motor |
Product Overview
Our OMR series gerotor hydraulic motor is a professional power solution tailored for lawn mowers and grass-cutting machinery. Integrating "smooth running" and "high torque" core advantages, it's engineered to meet the heavy-duty demands of agricultural machinery, riding lawn mowers, and lawn & turf equipment. Available in three high-demand displacements (OMR 80/100/250), this orbital motor delivers stable performance, long service life, and easy installation-ideal for replacement or new equipment matching.
Core Advantages
1. Smooth Running & Low Noise
Adopts precision gerotor structure and high-quality sealing components, ensuring stable operation with minimal vibration. The optimized flow design reduces internal friction, making it ultra-quiet even during long-hour grass-cutting tasks.
2. High Torque & Strong Load Capacity
Designed for heavy-duty working conditions, the motor outputs high torque at low speed. It easily handles thick grass, uneven terrain, and continuous operation, significantly improving mowing efficiency without power loss.
3. Compact Design & Easy Installation
Small size and lightweight structure save installation space, perfectly fitting the layout of most lawn mower brands. Standard interface dimensions ensure direct replacement without modifying equipment mounting points.
4. Long Service Life & Reliable Performance
Made of high-strength alloy materials and undergone strict pressure testing and fatigue testing. Resistant to wear, corrosion, and high temperature, it maintains stable performance in harsh outdoor environments (temperature range: -20℃~80℃).
5. Wide Compatibility
Precisely matched to mainstream lawn mower brands and agricultural machinery. Suitable for riding lawn mowers, walk-behind mowers, and large-scale turf maintenance equipment-meets both replacement and OEM needs.
Key Points for Installation and Maintenance
- Installation: Ensure the motor interface is clean and free of debris; tighten flange bolts evenly to avoid oil leakage.
- Oil Selection: Use hydraulic oil that meets ISO VG46 standards; replace oil regularly according to working hours.
- Routine Inspection: Check for oil leakage, abnormal noise, or overheating during operation; stop using immediately if faults occur.
- Storage: Store in a dry, ventilated environment; protect the shaft and interface from collision and corrosion.
Quality Assurance
- All motors undergo 100% factory testing (pressure test, performance test, noise test) before delivery.
- Provide a 12-month warranty period; free replacement or repair for quality issues (excluding man-made damage).
- Professional technical support team: Provide installation guidance, fault diagnosis, and after-sales service 24/7.
If you need customized parameters or have questions about model matching, please contact our sales team for one-on-one consultation!


Factory Environment

Product Application

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