BMR MR Hydraulic Motor with Relief Valve Block
Replacement for Danfoss OMR, M+S MR, Eaton Charlyn H series BMR-250-2-A-D-B-0
BMR hydraulic motor delivers strong drive and lasting power, reshaping the performance core of heavy equipment.
Model Number
BMR-250-2-A-D-B-0
| Specification | Value |
| Rated pressure | 14MPa (peak 22.5MPa) |
| Displacement range | 250cc |
| Maximum torque | 264 N*m |
| Speed range | 615 - 770rpm |
In heavy-duty applications including mining, ship propulsion, and construction machinery, continuous power output and extreme environment adaptability are critical for success. The BMR-100 hydraulic motor combines high torque, long service life, and exceptional stability to meet the demands of high-intensity operations, helping businesses push efficiency boundaries and overcome heavy-duty challenges.
Core Value Highlights
- High-performance design: BMR-250 features a stator-rotor geroler design with peak torque of 264N*m and starting efficiency over 95%. Its low-speed, high-torque characteristics are ideal for heavy-duty starts, maintaining linear power output under full-load conditions to prevent "creeping" and ensure smooth equipment operation.
- Energy efficient operation: Optimized flow channel design reduces internal leakage loss with volumetric efficiency ≥92%, achieving 15% year-over-year energy consumption reduction. Flexible adaptation system delivers industry-leading comprehensive energy efficiency ratio.
- Versatile compatibility: Suitable for mining tunneling machines, port winches, ship anchor machines, concrete pump trucks, and other equipment. Compatible with multiple hydraulic oil types and supports multi-motor series connection for expanded power output flexibility.
Typical Application Scenarios
- Mining: Powers drilling rig arms and conveyor belt rollers, withstanding high-frequency impacts and abrasive environments.
- Marine: Provides stable power for steering gears and anchor machines, resistant to salt spray corrosion and high humidity conditions.
- Construction machinery: Drives concrete pump truck swing cylinders and crawler walking systems for high-intensity continuous operation.
Full-cycle Service Commitment
Long-term guarantee: 12-month warranty.
Custom solutions: Displacement customization, interface flange modification, with delivery within 30 days.
Contact us today for the latest quote and technical specifications.
