Siemens 1FT7 Configuration Manual page 66

Mechanical properties of the motors
3.6 Radial and axial forces
Radial force, 1FT7 Compact, AH 63
Figure 3-7
Radial force, 1FT7 Compact, AH 80
Figure 3-8
66
Radial force F at a distance x from the shaft shoulder for a statistical bearing lifetime of
R
25,000 h
Radial force F at a distance x from the shaft shoulder for a statistical bearing lifetime of
R
25,000 h
Configuration Manual, (PFT7S) 01/2009, 6SN1197-0AD13-0BP2
1FT7 Synchronous Motors