Siemens SINAMICS S 1PH7 - SH 160, Permissible Axial Force for the Option, Increased Max. Speed; Cantilever Force Diagram, SH 160 (Increased Max. Speed)

Mechanical properties of the motors
3.4 Radial and axial forces
1PH7 induction motors (Machine tools)
78 Configuration Manual, (APH7W), 04/2009, 6SN1197-0AD72-0BP0
SH 160, permissible axial force for the option, increased max. speed
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Figure 3-18 Cantilever force diagram, SH 160 (increased max. speed)
SH 180 to SH 225
For coupling outputs, belt couplings or pinion outputs with straight teeth, generally, only low
axial forces occur. The locating bearing is adequately dimensioned so that these forces can
be accepted in all mounting positions.
The following forces due to the weight of the output component are permissible at the shaft
end in order to ensure perfect vibration characteristics (i.e. low vibration):
● SH 180: max. 500 N
● SH 225: max. 600 N
For pinion outputs with helical gearing, please contact your local Siemens office.