BMT Hydraulic Motor: 30.51 CID, 1 1/2” Straight Parallel Key Shaft, 1015 PSI, Staggered SAE 12 Ports

The BMT is a high-pressure, high torque motor with radial bearings. Advanced disc distribution flow and automatic wear compensation ensure high volumetric efficiency, while double taper roller bearings support heavy vehicle traction applications.

The BMT 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, high torque applications. 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 can be used in traction drive applications. This Hydro Custom BMT Motor, rated at 33 GPM, 212 RPM, and 1015 PSI has a 30.51 in3 displacement and 3253.1 lbs-in torque.

The specifications listed below are for continuous use conditions.
The optimal operating condition is 1/3 to 2/3 of the continuous use values.
Standard rotation is clockwise (facing the shaft) when port A is pressurized.
Standard shaft seals for the BMT series are rated to 1,085 PSI. HPSS to 2900 PSI.
Case drains relieve internal oil leakage and prevent housing overpressure, protecting seals and extending motor life.
Standard shaft seals and bearings are not recommended for applications that may experience side-loadings.
Internal check valves are included for smoother directional control.
Full BMT Specifications

Mounting Flange: Square, SAE-C 4-Bolt
Output Shaft: 1-1/2” Straight, Parallel Key
Radial Shaft Load: 5,952 lbs. (2,700 kg)
Axial Shaft Load: 2,204 lbs. (1,000 kg)
Shaft Seal Rating: 1,085 PSI standard; HPSS to 2900 PSI.
Rotation: Rotation: Bi-rotational, clockwise preferred
Temperature Rating: 100-120°F working, 176°F (80°C) max
Port Configuration: Staggered
Port Size: SAE 12
Case Drain: SAE 6

Specifications:

Brand:  Hydro Custom
Weight:  50.60 LBS
PSI:  1015
Port Size:  SAE 12
CID:  30.51
GPM:  33
Inlet Port:  SAE-12
Outlet Port:  SAE-12
Length in Inches:  9.17
Mounting:  SAE C 4 bolt, Square
RPM:  212
Shaft:  1 1/2” Straight Parallel Key
Torque:  3253.1

Warranty: 1 Year Limited