Bosch/Weiss spindle repair

Large repair project for Weiss motor spindles

Complete repair and extensive optimization and modification of all Weiss motor spindles for Bosch

As with many of our customer projects, this was also a matter of putting an end to massive spindle failures and making the spindles more precise for the complex application and machining of parts. Therefore, we systematically analyzed the Weiss spindles and made some special modifications and optimizations on the spindles.

Our mission

Of course, at KERN, the full-service package is included as standard in every repair. For us, “spindle full service” is not only a name, but a daily program for delivering outstanding quality to our customers in the long term. In this case, this meant that each Weiss spindle also received a new clamping system, a newly wound stator, a completely refurbished HSK mount, a new rotary feedthrough, as well as encoders and optimizations, for an even longer service life.

Customer benefits

We were able to increase the downtime of the Weiss motor spindles while significantly reducing spindle and machine failures. As a result, many maintenance costs and time can be saved – sustainably and in the long term. What is more, we naturally offer a 12-month warranty for every spindle repair.


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