Cylinder with continuous ball bearing drive shaft for rotational movement at high axial contact pressure
for applications where a rotational motion needs to be conveyed while a high axial contact pressure is required.
This cylinder with integrated ball bearing spindle is utilized for the drive of a milling plant.
It provides a contact force of 75kN while conveying a speed of 120 RPM at a true running accuracy of 0.01mm.
Bellows protect the piston rod from dirt and damage.
Rotation of the piston rod is prevented by torque supports.
Design
