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Product Catalogue.Turning Power into Motion


HMV-02 D

Discplacement sizes 105D and 165D cc


Variable displacement double motor for open and closed circuit operation

This new axial piston motor has been developed by Linde Hydraulics to achieve maximum speeds higher than conventional swash plate designs. Additionally, a large displacement volume in a compact design means wider transmission speed ranges, normally achieved with modular transmissions, are possible. The HMV-02 D is about 30 % lighter than a motor combined with transfer gear box, and has a smaller footprint. The increased power density was achieved through the innovative design of two in-line swash plate rotating groups in a "face-to-face" arrangement. As a result, only one control is needed to adjust the displacement volume of the two motors. The inner lateral forces are compensated so that only one drive shaft and two (instead of four) bearings are required for both rotating groups.



  •    -  High power density
  •    -  High speed capability
  •    -  Low Weight
  •    -  High starting torque
  •    -  Compact dimensions
  •    -  Increased average efficiency


Design characteristics

  •    -  Axial piston double motor in swashplate design for high pressure open and closed circuit systems
  •    -  PTO through-drive motor
  •    -  Two rotating groups in face-to-face arrangement with common control
  •    -  Positive control (default=Vmin)


 HMV-02D   105 165
 Max. displacement cc/rev 210 331.2
 Max. operating speed at Vmax rpm 3300 2900
 Max. speed at Vmax* rpm 3400 3100
 Max. operating speed at Vmin rpm 4100 3500
 Max. speed at Vmin* rpm 4400 3700
 Nominal pressure bar 450 450
 Max. pressure** bar 500 500
 Output torque (Δp=430bar) Nm 1437 2267
 Corner power KW 677 878
 Weight approx. (without oil) kg 98 149
 *highest transient speed, that can temporarily occur
 **highest transient pressure, that can temporarily occur