Bearing load during installation

Avoid mechanically overdetermined support of the motor shaft through rigid coupling and additional external support.

When assembling output elements, care must be taken to minimize the load on the shafts and bearing due to shear forces such as radial force F_R and axial force F_A.

Special features when using toothed belt drives:

The radial loads on the shaft must not be exceeded when using a toothed belt drive. The motor shaft may suffer a fatigue fracture due to excessive alternating loads. Be sure to read the chapter Technical data.