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  • BMM-12.5 Hydraulic Motor (Mini Displacement Orbital Motor)
BMM-12.5 Hydraulic Motor (Mini Displacement Orbital Motor)
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BMM-12.5 Hydraulic Motor (Mini Displacement Orbital Motor)

The BMM-12.5 is a compact orbital hydraulic motor designed for applications requiring higher torque than the BMM-8 while maintaining small size and low weight. Built with a gerotor set and spool valve distribution system, the motor offers smooth operation, stable performance, and reliable power output for light- to medium-duty machinery. Typical applications include: agricultural machinery, cleaning machines, light conveyors, food equipment, small hydraulic tools, and compact power transmission systems.

If you have any questions, please contact us at the first time!

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  • Product description
  • Key Specifications (Typical Values)
    Displacement: approx. 12.5–12.9 ml/rev
    Continuous Speed: 1200–1500 rpm
    Max. Intermittent Speed: 1600–1900 rpm
    Continuous Torque: 15–17 N·m
    Intermittent Torque: 22–30 N·m
    Continuous Pressure: approx. 100 bar
    Weight: approx. 1.9–2.0 kg
    Features
    Higher torque output compared to BMM-8
    Ultra-compact design for easy installation
    Suitable for both light-duty and medium-load applications
    Smooth running with low noise
    Bi-directional operation and multiple mounting options
    Replacement / Equivalent Models 
    The BMM-12.5 can serve as a direct replacement for:
    Danfoss OMM 12.5 / 12.5cc orbital motor
    M+S MM 12.5 series
    Eaton / Charlynn J-Series (similar displacement)
    Parker / White / Nachi mini orbital motors (12.5cc class)
    Any 12–13cc BMM / OMM interchangeable motor
    Fully compatible with installation dimensions and performance, ideal for OEM integration and maintenance markets.

BMM-12.5 Hydraulic Motor (Mini Displacement Orbital Motor)


The BMM-12.5 is a compact orbital hydraulic motor designed for applications requiring higher torque than the BMM-8 while maintaining small size and low weight. Built with a gerotor set and spool valve distribution system, the motor offers smooth operation, stable performance, and reliable power output for light- to medium-duty machinery. Typical applications include: agricultural machinery, cleaning machines, light conveyors, food equipment, small hydraulic tools, and compact power transmission systems.

If you have any questions, please contact us at the first time!

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