Axial Force Diagrams - Siemens SINAMICS S 1PH7 Configuration Manual

Mechanical properties of the motors
3.4 Radial and axial forces
Forces due to weight of the rotor and pre-loading forces of the rotor
Table 3- 13
1)
3.4.4

Axial force diagrams

The maximum axial forces F
the following force diagrams. The permissible bearing forces are specified without taking into
account the force due to spring-loaded bearings, the rotor weight for vertical mounting as
well as the direction of the force.
74
Forces due to the weight of the rotor F
Motor type
1PH7101
1PH7103
1PH7105
1PH7107
1PH7131
1PH7133
1PH7135
1PH7137
1PH7163
1PH7167
1PH7184
1PH7186
1PH7224
1PH7226
1PH7228
only for coupling output
A
and pre-loading forces F
L
F [N]
L
125
125
200
200
290
290
410
410
520
630
980
1220
1720
2100
2500
as a function of the radial force (cantilever force) are shown in
Configuration Manual, (APH7W), 04/2009, 6SN1197-0AD72-0BP0
of the rotor
C
F [N]
C
400
400
400
400
600
600
600
600
800
800
500
1)
500
1)
550
1)
550
1)
550
1)
1PH7 induction motors (Machine tools)