Series | A10VSO Series Variable Piston Pumps (32 Series) |
Specifications | A10VSO28, A10VSO45, A10VSO71, A10VSO100, A10VSO140 |
Working pressure | Rated pressure: 28 MPa, Peak pressure: 35 MPa |
Control mode: DG - Double Point Control, Direct Operation DR - Pressure Control DRG-Pressure Control Remote Operation DRF/DRS-Pressure and Flow Control LA... Pressure, Flow and Power Control LA... variable ED-Electro-Hydraulic Control | Characteristic: -Swashplate design -Through drive for mounting of further pumps up to same nominal size -Approved for high speeds -Increased functional reliability -Hydrostatically relieved swashplate bearing -Large variety of controls -Low operating noise |
Size | 45 | 71 | 100 | 140 | 180 | |||
Displacement | Vg max | cm³ | 45 | 71 | 100 | 140 | 180 | |
geometric, per revolution | ||||||||
Nominal pressure | pnom | bar | 280 | 280 | 280 | 280 | 280 | |
Maximum pressure | pmax | bar | 350 | 350 | 350 | 350 | 350 | |
Maximum speed | at Vg max | nnom | rpm | 1800 | 1800 | 1800 | 1800 | 1800 |
Flow | at Vg max and nnom | qV nom | l/min | 81 | 128 | 180 | 252 | 324 |
at Vg max and n = 1500 rpm | qV 1500 | l/min | 67.5 | 106.7 | 150 | 210 | 270 | |
Power | at qV nom and pnom | P | kW | 38 | 59.7 | 84 | 118 | 151 |
at qV 1500 and pnom | P 1500 | kW | 67.5 | 106.7 | 150 | 210 | 270 | |
Torque | at Vg max and pnom | M | Nm | 200 | 317 | 446 | 624 | 802 |
Weight (approx.) | m | kg | 30 | 47 | 69 | 73 | 78 |