DATA SHEETS
HMF/A/V/R-02.Hydraulic motors
Product Catalogue.Turning Power into Motion

HMR-02

Displacement size from 55 to 210 cc

SELF REGULATING MOTORS FOR OPEN AND CLOSED CIRCUITS

  •    -  steady low speed behaviour
  •    -  high starting torque
  •    -  large conversion range
  •    -  dynamic response
  •    -  PTO through-drive motor
  •    -  compact design
  •    -  high power density
  •    -  high reliability
  •    -  long service life


Design characteristics

  •    -  axial piston motor in swashplate design for high pressure closed and open circuit systems
  •    -  optimized starting and low speed behaviour
  •    -  purge valves for circuit and case flushing optional
  •    -  internal system pressure control, no external piping required
  •    -  brake pressure shut off optional
  •    -  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
  •    -  counter balance valve optional

 

Maximum displacement override

  •    -  pneumatic
  •    -  hydraulic (high and low pressure)
  •    -  electric 

 

Technical Data

HMR-02    55  75  105  135  165  210  280
 Max. displacement cc/rev  54.7  75.9  105  135.6  165.6  210.1  281.9
 Max. operating speed at Vmax rpm  4300  3800  3700  3200  3100  2700  2400
 Max. speed at Vmax* rpm  4400  4100  3800  3500  3400  3000  2700
 Max. operating speed at Vmin rpm  4700  4400  4100  3700  3500  3200  2900
 Max. speed at Vmin* rpm  5300  5000  4700  4000  3900  3500  3200
 Nominal pressure bar  450  450  450  450  450  450  450
 Max. pressure** bar  500  500  500  500  500  500  500
 Output Torque (Δp=430 bar) Nm  374  519  719  928  1133  1438  1929
 Corner power KW  184  239  309  360  415  482  586
 Weight approx. (without oil) kg  28  32  42  56  76  101  146
 *highest transient speed, that can temporarily occur
 **highest transient pressure, that can temporarily occur