Closed Circuit Axial Piston Motor, MF Series

Closed Circuit Axial Piston Motor, MF Series
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MF Series

Closed Circuit Axial Piston Motor

Fixed displacement hydraulic motor for closed loop operation

The MF series closed circuit axial piston motor is built to deliver a reliable, high-performance solution for your closed-circuit systems. This swashplate-type fixed displacement motor, designed with German-made high-pressure seals, minimizes oil leakage to nearly zero, ensuring top reliability in demanding applications. It is largely based on the technology of the American SAUER SUNDSTRAND MF20 series hydrostatic drive motors making them fully interchangeable in connection dimensions and performance parameters, with a rated pressure of up to 42 MPa. Plus, maintenance is a breeze, you can fully disassemble and reassemble it using standard tools, with parts that are easy to swap out.

Key Parameters

Displacement (ml/r): 33.4, 69.8, 89, 110
Rated pressure (Mpa): 35
Max. pressure (Mpa): 42

Typical Applications

  • Hydraulic Drive Forklifts
  • Skid Steer Loaders
  • Agricultural & Forestry Machinery
  • Other Closed-Circuit Drive Machinery

Features

  • Easy Maintenance: Simple to assemble and disassemble, with high strength and pressure resistance, making it ideal for series installations.
  • Standardized Interface: International standard mounting interface for easy setup and operation.
  • Customizable Options: Customizable to meet your specific needs.
Ready to boost your equipment’s performance? today to explore how the MF Series can be tailored to your project.

Technical Data

Model
Displacement Displacement range 20-33.3 22-69.8 23-89 110-110.8
Max. displacement ml/r 33.3 69.8 89 110.8
Rotation Speed Max. continuous working speed (full load) r/min 3500 3200 3000 3000
Rated speed r/min 2500
Min. continuous working speed r/min 500
Pressure Rated pressure Mpa 35
Max. pressure (instantaneous) Mpa 42
Continuous working pressure (△P) Mpa 30
Max. permissible housing pressure (absolute) Mpa Constant 0.25 Peak value 0.5
Torque Continuous output torque (under continuous working pressure) Nm 143 334 430 621
Max. output torque Nm 167 390 502 725
Power Max. power kW 56 131 157 212
Temperature Permissible housing temperature -40 to 50
Max. working temperature of oil tank 80
Weight Hydraulic motor weight (without hydraulic oil) kg 34 42 49 49

Download Technical Drawings (PDF)

  • Closed Circuit Axial Piston Motor MF20
    319KB
  • Closed Circuit Axial Piston Motor MF22
    401KB
  • Closed Circuit Axial Piston Motor MF23
    388KB
  • Closed Circuit Axial Piston Motor MF110
    615KB
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