Spindle end

The spindle end is used for force transmission via a backlash-free and frictional connection. This frictional connection is made via the external thread according to ISO 15552.

Radial forces

Avoid radial forces on the spindle end. Make sure that the spindle drive is not strained in the application or subjected to high radial forces.

Notice High radial forces or tension in the application lead to asymmetrical loads in the spindle drive, which can greatly shorten the service life.

Commercially available connecting elements or coupling elements from pneumatics prevent the transmission of radial forces and can compensate for misalignments.

Preferred backlash-free coupling elements

• Quick coupling with radial misalignment compensation
• Compensating coupling with five degrees of freedom, for transmission of axial forces