Products

The WITOL® Principle

WITOL modular

WITOL is your experienced development partner!

From proven standards for the compensation of manufacturing tolerances to individual fastening solutions.

With our intelligent fastening systems, you can optimize your assembly processes while reducing your overall costs!

 

WITOL is your experienced development partner!

From proven standards for the compensation of manufacturing tolerances to individual fastening solutions.

With our intelligent fastening systems, you can optimize your assembly processes while reducing your overall costs!

Manufacturing steps are simplified, assembly times and component costs are reduced while eliminating rework.

The WITOL® operating principle

Precise tolerance compensation, simplified assembly

The WITOLs’ design allows for a precise and tension-free tolerance compensation between two components. A WITOL consists of four elements:

  • Basic element
  • Fastening element
  • Compensating element
  • Spring element

The  operating principle

Through rotating the driven screw, tolerances are automatically and simultaneously compensated with the WITOL directly in the screwing process. Thus, a tension-free and reproducible screw connection is produced in a reliable process.

YouTube

By loading the video, you agree to YouTube's privacy policy.
Learn more

Load video

Explained step by step: the WITOL operating priciple

  1. WITOL pre-assembly

    The WITOL is pre-assembled on one of the components to be joined. The type of fastening has no influence on the primary function and is derived from the corresponding application.

  2. Positioning components

    In the subsequent assembly, the two modules to be screwed together are aligned with each other and brought into their target position. The screw is fed and inserted into the WITOL.

  3. Activate tolerance compensation

    The WITOL is activated by rotating the screw and automatically compensates the distances between the components.

  4. WITOL tolerance compensation

    As soon as the WITOL reaches the counter position, the compensation process is completed.

  5. Tension-free connection

    The screw is fixed with the desired tightening torque and the preload force is introduced into the system. The result is a pre-tensioned and at the same time tension-free screw connection.

Get free and personal advice!
We handle each request individually.