Siemens SIMOTICS S-1FT7 - Page 61

Mechanical properties
3.7 Radial and axial forces
S-1FT7 synchronous motors
Configuration Manual, 09/2018, A5E45099423B AA
59
Radial force 1FT7, only SH117
Figure 3-11 Radial force F
R
at a distance x from the shaft shoulder for a statistical bearing lifetime of
25000 hours
Radial force 1FT713☐
Figure 3-12 Radial force F
R
at a distance x from the shaft shoulder for a statistical bearing lifetime of
25000 hours