Type: It is a variable displacement axial piston pump with a swashplate design, mainly used for hydrostatic drives in open circuits14.
Performance Specifications
Displacement: The pump is available in different displacements. In series 31, the displacements are 18, 28, 45, 71, 88, 100, and 140 . In series 32, the displacements are 45, 71, 100, 140, and 180 .
Flow Rate: The flow is proportional to the drive speed and the displacement, and can be continuously changed with closed-loop control. The maximum flow rate depends on the displacement and the rotational speed of the pump.
Pressure Ratings: The nominal pressure is 280 bar, and the peak pressure can reach up to 350 bar4.
Rotational Speed
The pump can operate at different rotational speeds depending on the specific model and application requirements. It generally has a wide range of applicable rotational speeds to meet the needs of various working conditions.
