Hydrostatic axial piston machine has piston clearance, piston and cylinder drum arranged to rotate around rotary axis, and roller is arranged within piston clearance and guided laterally during piston stroke

摘要

The hydrostatic axial piston machine (1) has a piston clearance (3), a piston (4) and a cylinder drum (2) arranged to rotate around a rotary axis. A roller (5) is arranged within the piston clearance and guided laterally during a piston stroke. The cross section differing from the circular shape has two front surfaces perpendicular to the rotary axis of the roller. The front surfaces are connected by the lateral surfaces.