2.3 Cantilever and axial force diagrams
1PH7/2-107
Siemens AG, 2004. All rights reserved
Induction Motors, 1PH7 (APH7S) – 05.04 Edition
SH 180, permissible increased cantilever forces for belt out-drives
F
Q
[kN]
40 80 120
X [mm]
13
11
9
n: Average operating speed [RPM]
F
Q
x
15
Bearings DE: NU22 14E 12.0
NDE: 62 14 12.0
160
Minimum cantilever force: 4 kN
17
1000 RPM
1500 RPM
3000 RPM
4000 RPM
5000 RPM
Strength limit of
the shaft end
Fig. 2-68 Cantilever force diagram, shaft height 180 for belt out-drives (increased cantilever forces)
Technical Data and Characteristics
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