Staffa HMC Motors


Kawasaki “Staffa” HMC high torque, low speed radial piston motors use hydrostatic balancing techniques to achieve high efficiency, combined with good breakout torque and smooth running capability.

The Staffa HMC series dual displacement models have two pre-set displacements which can be chosen from a wide range to suit specific application requirements. The displacements are hydraulically selected by a directional control valve which can be remotely or directly mounted on the motor. Motor displacement can be changed with ease when the motor is running.

The range of dual displacement motors extends from the HMC030 (492 cc/rev) to the HMC325 (5,326 cc/rev). There are seven frame sizes as shown in the table below:

Motor TypeMax Torque @ 275 bar (Nm)Continuous Shaft Power
HMC0301655 *60
HMC045 293099
HMC080 6560138
HMC125 8220135
HMC200 12820174
HMC325 22110189

These motors are also available in a continuously variable version using either hydro-mechanical or electro-hydraulic control methods. Other mounting options are available on request to match many of the competitor interfaces.

Other features include:

  • High torque at low speed
  • Smooth running
  • Wide range of displacements to suit specific applications
  • Displacement changes with ease when the motor is running
  • Electro-hydraulic or hydro-mechanical control methods available
  • Speed sensing options

Contact us for further technical details and configuration options.

Download the Staffa HMC Series Technical Catalogue >>>   

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