nord B 1050, Operating And Assembly Instructions Manual, Page: 30 / 112

Industrial gear units – Operating and Assembly Instructions
30 B 1050 en-4419
The transverse force must be applied as closely as possible to the gear unit. For drive shafts with free
shaft ends – Option W – the maximum permissible radial force F
R1
applies for the application of the
radial force to the centre of the free shaft journal. For output shafts, the application of the radial force
F
R2
must not exceed the dimension x
R2
. If the radial force F
R2
for the output shaft is stated on the rating
plate, but no dimension x
R2
is stated, the application of the force is assumed to be to the centre of the
shaft journal.
Figure 9: Permissible application of force to drive and driven shafts