Qan 4S - HEIDENHAIN TNC 410 M Technical Manual

7.12.17 QAN 4S

Axial forces
Radial forces
April 2007
The maximum permissible axial forces F
apply for a nominal bearing service life of 20 000 h, provided that the motor is
installed horizontally.
The permissible axial force for HEIDENHAIN asynchronous motors with
vertical mounting is available upon request.
The maximum permissible radial forces F
are valid for a bearing service life of 20 000 h, depending on the point of the
radial force and the average speed.
Permissible Forces on the Motor Shaft
given in the following diagram
Amax
shown in the following diagram
Rmax
7 – 215