Mounting
4.9 Installing and removing the shaft-mounted gearbox
SIMOTICS S-1FG1 servo geared motor
98
Operating Instructions, 07/2019, A5E47360747B AA
Table 4- 15 Tolerance dimension, tightening bolt
④
tightening torque
Gearbox type
Size
Tolerance dimension to10
Thread size
④
Tightening torque
mm
Strength class 8.8
Nm
F, B, C
19, 29
0.6 ... 2.1
M6
10
F, B, K, C
39
0.7 ... 2.2
F, B, K, C
49
0.8 ... 2.6
F, K, C
69
0.7 ... 2.5
M8
35
F, K
79
1.4 ... 3.2
F, K, C
89
1.5 ... 3.4
Table 4- 16 Tightening bolt
⑩
tightening torque
Gearbox type
Size
Thread size
⑩
Tightening torque
Strength class 12.9
Nm
F, B, C
19, 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
Removing the SIMOLOC connection
WARNING
Danger to life due to falling gearboxes or geared motors
Falling gearboxes or geared motors during removal can result in death or serious injury.
•
Before removing, use adequately dimensioned load suspension equipment to secure
the gearbox or geared motor against falling.
•
Slightly pre-tension the load suspension equipment so that the gearbox does not drop
onto it when the machine shaft is released.
Procedure
1.
Remove all bolts
⑩
.
2.
Unscrew the bolts completely.
3.
Screw the bolts
⑩
into the threaded holes
⑫
.
4.
Use the torque wrench to turn each of the bolts
⑩
equally (not crosswise), repeating this
procedure several times. Do not exceed the maximum tightening torque for bolt
⑩
.
Repeat the task until the tapered bushing
⑨
has been freed.
5.
Remove the bolts
⑩
.
6.
Remove the tapered bushing
⑨
.
7.
Lower the gearbox from the machine shaft
①
.
You have now removed the SIMOLOC connection.
❒
Summary of Contents for SIMOTICS S-1FG1
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