Products · Orbital Motors
BMP Orbit Hydraulic Motor
The multi-purpose workhorse of the orbital range — high efficiency across a wide speed band, with the BMPH horizontal-port option for confined installations.
BMP covers the broad middle of the orbital range — available in both gerotor and geroler designs with axial oil distribution for smooth performance under variable loads.
The BMPH variant places the ports horizontally, critical where installation depth is limited. The TMPH development delivers BMR-level performance in a BMP-sized body, with dual internal check valves that eliminate the case drain line.
Typical duty: compact agricultural drive modules, industrial conveyor systems, small material handling equipment, and hydraulic power unit output drives.
Specifications · BMP
| Type | Orbit (cycloid) motor — Gerotor and Geroler designs |
| Displacement | 25 – 400 ml/r |
| Torque | 34 – 380 N·m |
| Speed range | 10 – 1,550 r/min |
| Max flow | 40 – 60 L/min |
| Variants | BMPH (horizontal ports) · TMPH (dual check valves, no case drain) |
| Typical drives | Agri drive modules · Conveyors · HPU output drives |
Used in these application guides