Table 12-38 Tightening bolt⑩ tightening torque
Gearbox type Size Thread size⑩ Tightening torque
Strength class12.9 Nm
F, B, C 29 M5 10
F, B, K, C 39
F, B, K, C 49 M6 16
F, K, C 69
F, K 79 M8 38
F, K, C 89
12.3.16.3 Removing SIMOLOC
Procedure
1. Remove all bolts ⑩ completely.
2. Screw the bolts ⑩ into the threaded holes ⑫.
3. Use the torque wrench to turn each of the bolts ⑩ equally (not crosswise), repeating this
procedure several times. Observe the tightening torque of the bolt ⑩. Repeat the task until
the tapered bushing ⑨ has been freed.
4. Unscrew the bolts ⑩ and remove the tapered bushing ⑨.
5. Lower the gearbox from the machine shaft ①.
You have removed the SIMOLOC assembly system.
Additional information on the SIMOGEAR geared motor
12.3Specic data gearbox
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA 503
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