BMR Series Motor | BMR-250-2-E-G BMR-200-2-C-D | Gerotor Hydraulic Motor | BMR50 – BMR375

BMR (OMR) Series LSHT Gerotor Hydraulic Motors

Product Overview: The BMR Series (Shaft Distribution) is a highly cost-effective, medium-displacement LSHT (Low Speed High Torque) hydraulic unit. Utilizing advanced Gerotor gear set technology combined with a shaft distribution flow design, the BMR series achieves high operational efficiency and startup torque within a compact envelope. This category features the complete range from BMR50 to BMR375, highlighting precision configurations: BMR-250-2-E-G and BMR-200-2-C-D. These motors are the industry standard for agricultural machinery (seeders, conveyors), light industrial equipment, municipal sanitation vehicles, and landscaping tools.

Key Technical Advantages:

• Universal Interchangeability: Fully compatible with international OMR Series standards. Flanges, shafts, and porting specs allow for direct drop-in replacement.

• High-Pressure Shaft Seal: Equipped with high-performance seals, allowing the motor to handle significant backpressure, often eliminating the need for a case drain line.

• Smooth Low-Speed Stability: Optimized gerotor geometry ensures pulse-free operation at low RPMs and superior mechanical efficiency.

• Versatile Mounting Options: Available with 2-bolt or 4-bolt flanges, diverse shaft types (25mm keyed, splined), and side or rear port configurations.

• Technical Spec Decoding:

  • BMR-250-2-E-G: Size 250cc, 2-bolt flange with specialized seal and porting specs.

  • BMR-200-2-C-D: Size 200cc with specific shaft-end configurations and factory codes.

Detailed Models & Parameters:

• Core Series: BMR (Shaft Distribution Gerotor Motor).

• Full Displacement Range:

  • Small Frame: BMR50, BMR80, BMR100 (Optimized for higher speed).

  • Medium Frame: BMR125, BMR160, BMR200 (Balanced torque & speed).

  • Heavy Torque: BMR250, BMR315, BMR375 (Engineered for heavy traction).

• Core Performance Specs:

  • Rated Pressure: Continuous up to 140 Bar – 175 Bar depending on size.

  • Max Torque: Ranging from 100 N·m (BMR50) to over 600 N·m (BMR375).

  • Speed Range: Precise control between 150 RPM and 775 RPM.