Siemens SIMOTICS M-1PH8 - Page 119

5DGLDOIRUFHFKDUW,QWRWDO
5DGLDOIRUFH)1
R
'LVWDQFH[PP
Figure4-17 SH 100, increased radial force, 20,000 h bearing lifetime, minimum radial force: 0.5kN
Note
Bearing with increased radial force
The roller bearings used here could sustain damage if they are operated under no load.
Observe the speci󹪝ed minimum radial forces!





)
5
>N1@






Q>USP@
[>PP@
[
)
5
Figure4-18 SH 100, Performance, 12,000 h bearing lifetime

)
5
>N1@
[
>PP@
[
)
5
Q>USP@











Figure4-19 SH 100, High Performance, 12,000 h bearing lifetime
Mechanical properties
4.7Radial and axial forces
1PH8 SIMOTICS M main motors
Con󹪝guration Manual, 12/2022, A5E51895839A 117