BM & OM Series Hydraulic Motor | BMT BMR BMS BMP BMV | OMM OMR OMS OMH | 250 300 415 500 cc

BM & OM Series Full Range Orbital Hydraulic Motors (BMT, BMS, BMR, OMS, OMR)

Product Overview: The BM and OM Series orbital hydraulic motors represent the most versatile and dependable power solutions in the modern hydraulic market. Designed to deliver superior Low Speed High Torque (LSHT) performance, this category covers a comprehensive matrix from compact light-duty to high-power heavy-duty models. Whether you are sourcing a BMT 400 for a heavy winch or an OMR 160 for an agricultural conveyor, our motors utilize patented Geroler® / Gerotor technology to ensure peak volumetric efficiency and extended service life under continuous high pressure. These motors are 100% interchangeable with major international brands, making them the premier choice for construction machinery, forestry equipment, street sweepers, injection molding machines, and marine deck machinery.

Key Technical Advantages:

• Full Spectrum Capability:

  • Micro Series (BMM / OMM): Extremely compact, ideal for high-speed applications in confined spaces.

  • Medium-Duty Spool Valve (BMR / OMR / BMP): Proven shaft distribution design balancing cost-effectiveness and durability.

  • Heavy-Duty Disc Valve (BMS / OMS / BMT / BMV): Engineered for high-pressure, high-torque, and significant radial loads with superior efficiency.

• High-Pressure Shaft Seals: Equipped with premium imported shaft seals to withstand significant system back-pressure, ensuring reliable zero-leakage performance.

• Low-Speed Smoothness: The optimized distribution valve ensures steady power delivery even at ultra-low speeds (below 10 RPM) without cogging.

• Robust Construction: High-strength ductile iron housings and reinforced alloy steel drive shafts are used to survive harsh outdoor environments.

Detailed Specifications & Parameters:

• Core Series: BM (BMM, BMR, BMH, BMS, BMT, BMV, BMP), OM (OMM, OMR, OMH, OMS, OMV).

• Key Displacement Frame (cc/rev): 50, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800.

• Core Performance Specs:

  • Max Pressure: Continuous up to 140-205 Bar (2000-3000 PSI); Intermittent peaks up to 250 Bar.

  • Torque Capability: Broad range from light 15 Nm up to heavy-duty 2500+ Nm.

  • Flow Rate: Supports inputs from 20 L/min to over 150 L/min.

  • Mounting Standards: Standard 2-Bolt/4-Bolt SAE flanges, Keyed, Splined, and Tapered shaft options available.