Axial Piston Pumps Series 20
Hydrostatic transmissions consist of a hydraulic pump and motor, typically used as the main drive system on modern industrial equipment
Axial piston variable displacement pumps are of swashplate construction with variable flow capability, suitable for hydrostatic transmissions with a closed loop circuit. The flow is proportional to the pump's driven speed and displacement, which is in turn determined by the swashplate angle, the latter being infinitely adjustable between zero and maximum. Flow direction is reversed by tilting the swashplate in the opposite direction to the neutral or zero position.
| Sizes GR / MK | HYDRAULIC PISTON PUMPS | ||||
| Displacement [ccm/rev] | Nominal pressure [MPa] | Max. speed [Rpm] | Power Pe [kW] | Weight [kg] | |
| 33 | 33.3 | 35 | 3590 | 69.7 | 45 |
| 70 | 69.8 | 35 | 2810 | 114.4 | 63 |
| 89 | 89.0 | 35 | 2590 | 134.4 | 78 |
Order Code
Axial Motors Series 20
Axial piston fixed displacement motors are of swashplate construction with preset displacement, and are intended for closed circuit too. The output speed is proportional to the flow rate of the input fluid and the output torque is proportional to the differential between high and low pressures of the fluid circuit. The direction of motor shaft rotation depends upon which port fluid enters the motor.
| Sizes GR / MK | HYDRAULIC PISTON MOTORS | ||||
| Displacement [ccm/rev] | Nominal pressure [MPa] | Max. speed [Rpm] | Power Pe [kW] | Weight [kg] | |
| 33 | 33.3 | 35 | 3590 | 69.7 | 30 |
| 70 | 69.8 | 35 | 2810 | 114.4 | 40 |
| 89 | 89.0 | 35 | 2590 | 134.4 | 47 |
Order Code
POWER SYSTEM FOR HEAVY DUTY APPLICATIONS – series 20
- 7 sizes of pump and motor
- a wide range of mechanical, hydraulic and electrical control