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HMV-02 Variable Displacement Motors

2013.12.12

Product advantages

 

  • jerk-free low speed
  • high starting torque
  • large conversion range
  • zero angle possible
  • dynamic response
  • PTO Through-Drive Motor
  • compact design
  • high power density
  • high reliability
  • long service life
 
 
 
 
HMV-02   55 75 105 135 165 210 280
Max. displacement cm3/rev 54.8 75.9 105 135.6 165 210 280
Max. operating speed
at Vmax
rpm 4100 3800 3500 3200 3100 2700 2700
Max. speed
(intermittent) at Vmin
rpm 5300 5000 4700 4000 3900 3500 3200
Nominal pressure bar 420 420 420 420 420 420 420
Peak pressure (intermittent) bar 500 500 500 500 500 500 500
Continuous output torque Nm 218 302 418 540 657 836 1114
Max. output torque Nm 366 508 702 907 1104 1404 1872
Continuous power kW 94 120 153 181 213 236 280
Max. power kW 157 202 257 304 358 397 470
Weight (approx.) kg 28 32 42 56 76 101 146
 

Design characteristics

 

  • axial piston motor in swashplate design for high pressure closed and open loop systems
  • optimized starting and low speed behaviour
  • purge valves for circuit and case flushing optional
  • stepless or 2-position control
  • electric or hydraulic controls
  • superposed pressure control optional
  • brake pressure shut off optional
  • swashing to 0 cc/rev
  • high pressure relief valves available
  • through shaft with free shaft end or with coupling flange
  • SAE high pressure ports radial or axial
  • SAE mounting flange with ANSI or SAE spline shaft
  • plug-in version optional
  • speed sensor optional
  • double motor available

Controls

 

  • H1 hydraulic stepless
  • H2 hydraulic 2-position
  • H4 hydraulic stepless Vmin=0 cc/rev
  • E1 electro-hydraulic stepless
  • E2 electro hydraulic 2-position
  • E4 electro hydraulic stepless Vmin=0 cc/rev
  • E6 as E4 with inverted shifting
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R & D

20000 +
Global R & D personnel
5+10 
R & D institutions in five countries, ten regions

Engines

  • 4,000,000 units
  • 25-10000Ps 
  • 200 million kilowatts
  • Whole areas of application

Global layout

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