OMM series orbital hydraulic motor
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OMM orbital hydraulic motor is a compact and economical Gerotor motor designed with shaft distribution flow. It offers high efficiency, stable performance, low weight, and high power density, making it ideal for small hydraulic drive systems.

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OMM series orbital hydraulic motor
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Series Advantages
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The Blince OMM series orbital hydraulic motor is a compact and economical Gerotor motor designed with shaft distribution flow. It is available in six displacement options: 8.2, 12.9, 19.9, 31.6, 39.8, and 50.3 cm³/rev. The series offers high efficiency, compact structure, low weight, and reliable output performance, making it suitable for compact hydraulic drive systems. The motor supports multiple flange, port, and shaft configurations for flexible installation in different hydraulic equipment.
Technical Specifications
- Displacement range: 8.2–50.3 cm³/rev
- Max. speed: 400–1950 rpm continuous, up to 2450 rpm intermittent depending on model
- Max. torque: 11–46 N·m continuous, up to 88 N·m intermittent, and up to 100 N·m peak depending on model
- Max. output: 1.8–2.4 kW continuous, up to 3.2 kW intermittent
- Max. pressure drop: 7–10 MPa continuous, up to 14 MPa intermittent, and up to 16–20 MPa peak depending on model
- Max. flow: 16–20 L/min continuous, 20–25 L/min intermittent
- Weight: 1.9–2.4 kg
- Max. inlet pressure: 17.5 MPa continuous, 22.5 MPa intermittent
Application Industries

Typical Applications
Small agricultural machinery
Light construction equipment
Conveyor and feeding systems
Sweepers and cleaning equipment
Compact industrial machinery
Small winch and rotary drive systems
Hydraulic auxiliary drive units
Material handling equipment with limited installation space
