Thin-Walled, High Strength, and Precise

Stator shafts are attached to the wheel frames with guide wheel blocks. They carry the rotating guide wheel there. Stator shafts from Felss have a lower weight, and that with more acceleration and more torque.

Felss Idler Shaft

Stator shafts produced by Felss are distinguished by high-strength spline systems in thin-walled areas and offer greater fatigue strength due to precise spline forming. The tempering procedure is dispensed with due to cold stabilization – the service life of the toothing increases without heat treatment.

Added Value

Felss Benefits Icon Stronger


Increased hardness due to cold stabilization without separate tempering.

Felss Benefits Icon Resource Efficient

Resource Efficient

The highest degree of process security.

Felss Benefits Icon Faster


Reduced cycle time in comparison to conventional processes.

Felss Benefits Icon More Precise

More Precise

Two spline classes are more precise than alternative processes.

Felss Components in Use: Our Applications

Felss Camshaft


This Felss camshaft has active cylinder management for the first time: when less power is required, the vehicle changes to a mode in which only two cylinders work.

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Felss Input Hub

Input Hub

This Felss input hub is distinguished by consistently high spline quality and exceptional surface qualities.

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How Can We Help You?

We would be happy to advise you personally about our solutions and are available to answer any inquiries concerning the Felss Group.