Products · Orbital Motors
BMR Orbit Hydraulic Motor
The most versatile orbital motor in the range — geroler design, axial oil distribution, two internal check valves, and six factory configurations from standard to wheel-type and speed-sensor builds.
BMR pairs a geroler gear set with axial oil distribution, minimising torque ripple in the 20–120 r/min band where mixing, conveying, and metering drives live. Two internal check valves protect the shaft seal without external plumbing.
Six configurations cover nearly any installation: Standard · Horizontal Ports · With Brake · Double Shaft · Wheel Type · Speed Sensor. The ZBMR variant adds an integrated multi-disc brake.
Field-proven in feed mixer augers and asphalt paver slat conveyors — duties where uneven speed directly degrades the product being handled.
Specifications · BMR
| Type | Orbit (cycloid) motor — Geroler, axial oil distribution |
| Displacement | 25 – 400 ml/r (BMR50 – BMR400) |
| Torque | 34 – 380 N·m continuous (up to 710 N·m peak) |
| Speed range | 10 – 1,550 r/min |
| Max pressure drop | Up to 22 MPa peak (size dependent) |
| Configurations | Standard · Horizontal ports · Brake · Double shaft · Wheel · Speed sensor |
| Typical drives | Feed mixer auger · Asphalt paver conveyor · General LSHT drives |
Used in these application guides