Axial Piston Variable Pump – A4VSG

The A4VSG axial piston variable pump, featuring a swash plate design, is specifically engineered for hydrostatic drives operating within closed circuits. The flow generated by the pump is directly proportional to both the drive speed and the displacement. By modifying the angle of the swash plate, users can achieve a continuous and precise adjustment of the output flow.

Flow and pressure side reversible (over centre operation)
Motor mode possible
Low noise level
Long service life
Drive shaft can absorb axial and radial forces
High power/weight ratio
Modular design
Short response times
Through drive and pump combinations possible
Visual swivel angle indicator
Optional installation position
Operation on HF-fluids under reduced operational data possible