Siemens SIMOTICS S-1FG1 Operating Instructions Manual page 108

Mounting and assembly
6.9 Installing and removing the shaft-mounted gearbox
Procedure
1. Use petrol ether or a solvent to remove the anti-corrosion agent from the shaft ends and
flanges.
2. Check the seats or edges of the hollow and machine shafts for damage. Contact Technical
Support if you identify any damage.
3. Apply the mounting paste provided
4. Pull on the servo geared motor using the disk
is provided by the hollow shaft
5. Replace the nut
specified torque.
6. Close the open hollow shaft end using a sealing cap
❒
Table 6-10
Tightening torque in Nm
Removing the hollow shaft with parallel key
Injuries if the servo geared motor falls
A servo geared motor that falls when being removed can cause severe or fatal injuries.
• Before removing the servo geared motor, secure it using an adequately dimensioned load
• Before driving out the machine shaft, fasten adequately dimensioned load suspension
• Slightly pre-tension the load suspension device so that the servo geared motor does not
NOTICE
Damage to bearings and housing through impermissible forces when removing
Inadmissible forces can occur when removing the hollow shaft via the gearbox housing, and
can damage the bearings and housing.
Remove the hollow shaft without stressing it or skewing it.
106
③
and the threaded spindle
Tightening torque for setscrews
Thread size
WARNING
suspension device to prevent it from falling.
devices to the servo geared motor.
drop onto it when the plug-in shaft is released.
①
to the machine shaft
⑤
, threaded spindle
②
.
④
with a setscrew. Tighten the bolts
M5 M6 M8 M10
5 8 8 14
Operating Instructions, 12/2022, A5E47360747B/RS-AC
⑧
. Apply the paste uniformly.
④
and nut
⑩
.
M12 M16 M20
24 60 120
SIMOTICS S-1FG1 servo geared motor
③
. Support
⑨
to the
M24 M30
200 400