BMER Series Hydraulic Motor | BMER-1, BMER-2, BMER-300, BMER-400, BMER-500 | OMER High Torque Motor

BMER & OMER Series High-Torque Orbital Hydraulic Motor

Product Overview: The BMER series (interchangeable with OMER specifications) is a high-performance, disc-valve orbital hydraulic motor. Designed with advanced Geroler (roller) gear set geometry, this series delivers exceptionally smooth output torque even at low speeds. Flagship models like the BMER-1, BMER-2, and high-displacement units such as BMER-300, BMER-400, and BMER-500 are engineered specifically for wheel drives, winch systems, heavy conveyors, and agricultural machinery. Its robust output shaft bearing structure is built to withstand massive radial and axial loads, making it the premier choice for extreme operational conditions.

Key Technical Advantages:

• Superior Starting Torque: The Geroler gear set minimizes internal friction, ensuring stronger initial torque under heavy loads compared to standard orbital motors.

• High Load Bearing Shaft: Equipped with heavy-duty tapered roller bearings, allowing the motor to drive wheels or gears directly without auxiliary support.

• Advanced Balanced Disc Valve: The optimized distribution system reduces mechanical wear, maintaining high volumetric efficiency even under frequent directional reversals or high-frequency impact loads.

• Extensive Displacement Range: Offers large displacement options from 300cc to 500cc, catering to extreme torque requirements at ultra-low speeds.

• 100% Industrial Compatibility: Manufactured to strict SAE and European mounting standards (e.g., BMER-1, BMER-2 series), ensuring seamless “drop-in” replacement for leading international orbital motor brands.

Detailed Models & Parameters:

• Core Series: BMER Series 1/2/3, OMER Series.

• Displacement Matrix: 300, 400, 500 cm³/rev.

• Representative Models: BMER-300, BMER-400, BMER-500, BMER-1-400, BMER-2-500.

• Pressure Ratings: Rated at 20-25 MPa (3600 PSI) continuous; Peak capability up to 28 MPa.

• Torque Output: Maximum continuous torque up to 800 – 1300 N·m.

• Target Applications: Wheel loader drives, heavy-duty winches, all-terrain vehicles, road construction machinery, and injection molding mold adjustment.