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11.00
09.00
Axial force
Axial force at the shaft end at increased max. speed.
shaft height 132
F
[N]
QAS
3000
2000
10000
1000
0.5
1
Permissible axial force at the shaft end
DE bearing: 6210
NDE bearing: 6210
L
= 8000 h
h
F
= Bearing alignment force
C
Fig. 3-76
Axial force diagram at the shaft end, shaft height 132 (increased max. speed)
Siemens AG 2000 All rights reserved
SIMODRIVE Planning Guide Motors (PJM) – 11.00 Edition
n 1000 RPM
4000
6000
1.5
F
= 400 N
C
6SN1197–0AA20
1PH7 AC Main Spindle Motors
3.2 Cantilever/axial force diagrams
2
2.5
3 @ 10
3
F
[N]
A
1PH7
1PH7/3-121
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