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Components

HMV-02 Variable Displacement Motors

HMV-02 Variable Displacement Motors

HMV-02 —— 55 75 105 135 165 210 280
Max. displacement cm3/rev 54.7 75.9 105 135.6 165.6 210 280
Max. operating speed at Vmax rpm 4300 3800 3700 3200 3100 2700 2400
Max. operating speed at Vmin rpm 4700 4400 4100 3700 3500 3200 2900
Nominal pressure bar 450 450 450 450 450 450 450
Peak pressure (intermittent) bar 500 500 500 500 500 500 500
Max. output torque Nm 375 520 719 928 1134 1438 1917
Max. power kW 169 207 278 311 368 406 482
Weight （approx.） kg 28 32 42 56 76 101 146
 

Design Features

  • High pressure axial piston motor in swash plate design for closed and open loop systems
  • Ptimised start-up and low-speed characteristics
  • Optionally with purge valves for circuit and case flushing
  • Stepless or two position control
  • Electric or hydraulic control
  • Can be set to 0 cc/rev
  • Optional high pressure relief valve
  • Through shaft for output, with optional shaft or connecting flange
  • SAE High pressure ports, radial or axial
  • SAE mounting flange with ANSI or SAE spline shaft
  • Plug-in version optional
  • Speed sensor optional
  • Optional double or tandem motor

Control Type

  • H1 control（hydraulic proportional）
  • H2 control（hydraulic two-position）
  • H4 control（hydraulic proportional, minimum Vmin=0）
  • E1 control（electro-proportional, without signal=Vmax）
  • E2 control（electro -two-position）
  • E4 control（electro-proportional, without signal=Vmax, minimum Vmin=0）
  • E6 control（electro-proportional, without signal=Vmin, minimum Vmin=0）
  • EH1P control(hydraulic prop., pressure override, electr. Dispalacement override) 

Product Advantages

  • Good stability at low speed
  • Large starting torque
  • Wide range of applicable working conditions
  • Displacement can reach zero
  • Quick dynamic response
  • PTO with through shaft drive
  • Compact structure
  • High power density
  • High reliability
  • Long life