HA10VS0/32 Series Axial Piston Pump
Size 45 to 180
Nominal pressure 280 bar
Max, pressure 350 bar
Open circuit
Measurement sensor link on high pressure oil port
The cradle bearing has been released hydrostatic
High resistance to cavitation, oil absorption pressureand shell pressure peak drop
Universal through drive shaft
Technical parameters (theoretical values, excluding efficiency and tolerances, approximate values)
| Size | NG | 45 | 71 | 100 | 140 | 180 | ||
| Geometric displacement (per revolution) | Vg max | cm3 | 45 | 71 | 100 | 140 | 180 | |
| Max. speed | Vg max | nном | revolutions per minute | 1800 | 1800 | 1800 | 1800 | 1800 |
| Flow rate | nnomandVg max | qv | l/min | 81 | 128 | 180 | 252 | 324 |
| Power | nNE= 1500 revolutions per minute | qvE | l/min | 67.5 | 106.7 | 150 | 210 | 270 |
| nnom,Vg max and Δp = 280 bar | P | kW | 38 | 59.7 | 84 | 118 | 151 | |
| nNE= 1500 revolutions per minute | PE | kW | 31 | 50 | 70 | 98 | 125 | |
| Torque | Vg max and Δp = 280 bar | T | Nm | 200 | 317 | 446 | 624 | 802 |
| Vg max and Δp = 100 bar | T | Nm | 72 | 113 | 159 | 223 | 286 | |
| Rotational stiffness of the drive shaft | P | c | Nm/rad | 34587 | 80627 | 132335 | 188406 | 213022 |
| S | c | Nm/rad | 29497 | 71884 | 121142 | 169537 | 171107 | |
| R | c | Nm/rad | 41025 | 76545 | − | − | − | |
| Rotational assembly moment of inertia | JTW | kgm2 | 0.0035 | 0.0087 | 0.0185 | 0.0276 | 0,033 | |
| Max. angular acceleration | α | rad/s2 | 4000 | 2900 | 2400 | 2000 | 2000 | |
| Case volume | V | L | 1 | 1.6 | 2.2 | 3 | 2.7 | |
| Weight (approximate) | m | kg | 30 | 47 | 69 | 73 | 78 | |
The HA10VS0/32 series axial piston pump operates on the swashplate principle for variable displacement control: