Bearing Version; Drive Output Types And Bearing Versions; Drive Output Type With The Appropriate Bearing Design - Siemens SINAMICS S 1PH7 Configuration Manual

3.3

Bearing version

3.3
3.3.1

Drive output types and bearing versions

1PH7 induction motors are suitable for coupling output and belt coupling. The bearing
versions and their applications are summarized in the following table.
Table 3- 5

Drive output type with the appropriate bearing design

Application
Coupling output
•
Planetary gearboxes, low radial
•
forces
Belt coupling with normal radial
•
force
Pinion output with
•
straight teeth
Belt coupling with increased
•
radial force
1) Deep-groove ball bearings (floating bearing)
2) Cylindrical-roller bearing
1PH7 induction motors (Machine tools)
Configuration Manual, (APH7W), 04/2009, 6SN1197-0AD72-0BP0
Shaft heights 100 to 160
Mechanical properties of the motors
Bearing version
SH 180 to 225
SH 180 to 225
3.3 Bearing version
53