BM6 Hydraulic Motor: 38.14 CID, 1 1/2” Straight Parallel Key Shaft, 1015 PSI, Internal Drain Style SAE 16 Ports

The BM6 hydraulic motor is a large-volume disc valve motor featuring a radial ball-bearing design that can tolerate higher loads. This motor is ideal for high-pressure applications, providing greater maximum torque than our BM5 series. Its advanced disc flow distribution improves performance at low speeds. The valve can automatically adjust for wear, increasing volumetric efficiency. Double-taper roller bearings allow the motor to handle high radial loads. These motors are ideal for heavier vehicles in traction drive applications. This Hydro Custom BM6 Motor, rated at 40 GPM, 206 RPM, and 1015 PSI has a 38.14 in³ displacement and 4066.4 lbs-in torque.

• Compact, lightweight design with spool and gerolor gearset for high power density
• The optimal operating condition is 1/3 to 2/3 of the continuous use values.
• Smooth and precise speed control for reliable operation
• Standard shaft seals rated at 1,085 PSI standard, 2900 PSI HPSS
• Standard shaft seals and bearings are not recommended for applications that may experience side-loadings.
• Case drain capability to protect seals and extend motor life
• Internal check valves are included for smoother directional control.
• Standard clockwise rotation (facing shaft) when port A is pressurized

Full BM6 Specifications

Mounting Flange: Square, SAE-C 4-Bolt
• Radial Shaft Load: 4,629 lbs. (2,100 kg)
• Axial Shaft Load: 1763 lbs. (800 kg)
• Shaft Seal Rating: 1,085 PSI standard, 2900 PSI HPSS
• Rotation: Bi-rotational, clockwise preferred
• Temperature Rating: 100-120°F working, 176°F (80°C) max
• Port Configuration: Staggered
• Port Size: Port Size: SAE 16
• Case Drain: SAE 4