Hollow Shaft With Feather Key; Mounting The Hollow Shaft With Parallel Key - Siemens SINAMICS G115D Operating Instructions Manual

Additional information on the SIMOGEAR geared motor
12.3 Specific data gearbox
Note
Coat the contact surfaces with the mounting paste supplied with the product or any suitable
lubricant to prevent frictional corrosion.
Note
Observe the permissible concentricity tolerance of the cylindrical shaft extension of the
machine shaft to the housing axle according to DIN 42955.
12.3.14

Hollow shaft with feather key

12.3.14.1

Mounting the hollow shaft with parallel key

*
①
②
③
④
⑤
Figure 12-20
Instead of the nut and threaded spindle shown in the diagram, other types of equipment
such as hydraulic lifting equipment may be used.
Procedure
1. Using benzine or a solvent, remove the anti-corrosion protection from the shaft ends and
flanges.
2. Check the seats or edges of the hollow and machine shafts for any damage. Contact
Technical Support if you notice any damage.
3. Apply the mounting paste provided
Carefully wipe away the rest at the shaft sealing ring of the gearbox.
4. Fit the gearbox using the disk
for support.
492
Not included in scope of supply
Machine shaft
Hollow shaft
Hexagon nut
Threaded spindle
Disk
Mounting the hollow shaft with parallel key
⑥
Locking ring
⑦
Parallel key
⑧
Mounting paste
⑨
Screw
⑩
Sealing cap
①
to the machine shaft
⑤ ④
, threaded spindle
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA
⑧
. Apply the paste uniformly.
③
and nut . Use the hollow shaft
②