Advanced Component Technology

Staffa Motors

These Radial Piston Motors are available in two forms, the single displacement range from HMB010 upto HMB700, and the dual displacement range from HMC030 upto HMC270.

Key Product Features

  • Consistent, controlled acceleration of loads with smooth, steady, low speed operation.
  • Moving parts are immersed in hydraulic fluid, so Staffa motors do not require periodic lubrication.
  • Save money by increasing usable drive power and reducing drive train maintenance.
  • The only fully hydrostatically balanced design in the industry.
  • Less wear and superior starting torque because there is minimal metal-to-metal contact within the motor.

Data Table

HMB Motor Data
Model Capacity (cc/rev) Rated Torque (Nm) Rated Speed (r/min) Rated Power (kW) Rated Pressure (bar)
10 188 577 500 25 207
30 442 1357 450 42 207
45 740 2737 400 60 250
60 983 3625 300 80 250
80 1344 4975 300 100 250
100 1639 6075 250 110 250
125 2050 7665 220 100 250
150 2470 9238 220 115 250
200 3080 11517 175 130 250
270 4310 15947 125 140 250
325 5310 19850 100 140 250
400 6800 25250 120 190 250
700 11600 36057 100 240 210
HMC Motor Data
  Continuous Ranges
Models Displacement cc/rev Rated Torque Nm Speed Rpm Power kW Press Bar
HMC030 High 492
Low 246		 1420
662		 450
600		 60
35		 207
HMC045 High 737
Low 573		 2662
2010		 450
600		 80
64		 250
HMC080 High 1475
Low 737		 5505
2650		 300
600		 112
80		 250
HMC125 High 2048
Low 983		 7475
3200		 190
390		 104
62		 250
HMC200 High 3080
Low 1470		 11650
5250		 125
260		 134
81		 250
HMC270 High 4588
Low 1310		 17350
4275		 120
350		 140
54		 250
HMC325 High 5326
Low 1557		 20100
5225		 100
350		 140
63		 250