LHY Powertrain home

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

HMA-02

Displacement size from 35 to 135 cc

FIXED DISPLACEMENT MOTORS FOR OPEN AND CLOSED CIRCUITS

  •    -  steady low speed
  •    -  high starting torque
  •    -  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
  •    -  high pressure relief valves set fixed or variable optional
  •    -  SAE high pressure ports radial or axial
  •    -  SAE mounting flange with ANSI or SAE spline shaft 

Technical Data

 HMF-02 / HMA-02    35    55 63  75 85  105  135  165  210  280
 Displacement cc/rev  35.6    54.7 63  75.9 85.6  105  135.6  165.5  210.1  281.9
 Maximum operating speed rpm  4300    4300 3900  3800 3600  3700  3200  3100  2700  2400
 Max. speed* rpm  4400    4400 4200  4100 3850  3800  3500  3400  3000  2700
 Nominal pressure bar  450    450 450  450 450  450  450  450  450  450
 Max. pressure** bar  500    500 500  500 500  500  500  500  500  500
 Max. housing pressure bar 2.5   2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5
 Torque (p=430 bar; charge press.=20 bar) Nm  244    374 431  519 586  719  928  1133  1438  1929
 Corner power (theor.)*** KW  110    184 176  239 221  263  311  368  407  485
 Weight approx. (without oil) kg  16    19 24  26 33  33  39  76  101  146
 *highest transient speed, that can temporarily occur
 **highest transient pressure, that can temporarily occur
 *** (Vmax x nmax x ∆p 430 bar)		                        

 
©2017 HSAUS | Mel: Ph: +61 (03) 9796 5433 | Bris: Ph: +61 (07) 3879 4400 | site by syren