Siemens S120 Manual page 464

Service and maintenance
11.3 Service and maintenance for Chassis format components
● Screwdriver Torx T20
● Screwdriver Torx T30
Tightening torques for current-carrying parts
When securing connections for current-conducting parts (supply/motor connections,
busbars), you must observe the following tightening torques.
Table 11- 1
464
Tightening torques for connecting current-conducting parts
Screw
M6
M8
M10
M12
Torque
6 Nm
13 Nm
25 Nm
50 Nm
Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
AC Drive