Reverse Displacement Motor

Danfoss introduces the Reverse Displacement Motor, offering reverse circuit functionality without external valves.

Danfoss Reverse Displacement M 11543509
Logotype Cmyk Pms 11172710

Danfoss introduces the Reverse Displacement Motor (RDM). The open circuit piston motor offers reverse circuit functionality without external valves — an unprecedented hydraulic system solution for mobile equipment applications.

  • Achieves up to 10% power savings, a 15% average reduction in total system cost and reduced system complexity
  • Built on the proven efficiency and reliability of the L/K Axial Piston Motor from Danfoss
  • Compact design
  • Features 12V integrated proportional shifting valve that allows smooth, on-the-go reversing using system pressure
  • Simplified design eliminates need for additional components, cost and pressure losses associated with the external valves and pressure supply necessary in typical reversing solutions
  • Complementary to the Danfoss Series 45 open circuit axial piston pumps, PLUS+1 microcontrollers and DP700 PLUS+1 mobile machine displays
  • Well suited for fan drive systems in Tier 4 agriculture, forestry and construction equipment applications
  • Reverse functionality enables fan to purge trapped dirt and debris, restoring cooling efficiency
  • Danfoss fan drive packages including the RDM can be tuned to meet the unique cooling requirements of Tier 4 equipment applications
  • Suited for a full range of applications with the need for reversing capability, including conveyors, auger boring machines and directional drills
  • Designed to protect equipment in fan drive applications
  • Fault position is biased to maximum forward speed, enabling fan to maintain integrity of the cooling system on the machine in the event of a controller or electrical failure

Watch a video of the Danfoss Reverse Displacement Motor at 

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