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4.9.2
Hollow shaft with parallel key
4.9.2.1
Mounting the hollow shaft with parallel key
*
①
②
③
④
⑤
Figure 4-4
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 damage. Contact
Technical Support if you notice any damage.
3. Apply the mounting paste provided
4. Fit the gearbox using the disk
the hollow shaft
5. Replace the nut
the specified torque.
6. Close the open hollow shaft end using a sealing cap
You have mounted the hollow shaft with feather key.
Table 4- 6
Thread size
Tightening torque [Nm]
BA 2030
Operating Instructions, 11/2017, A5E37880173A/RS-AE
Not included in scope of supply
Machine shaft
Hollow shaft
Hexagon nut
Threaded spindle
Disk
Mounting the hollow shaft with parallel key
②
.
③
and the threaded spindle
Tightening torque for the screw
M5
5
4.9 Installing and removing the shaft-mounted gearbox
⑥
Circlip
⑦
Parallel key
⑧
Mounting paste
⑨
Bolt
⑩
Sealing caps
①
to the machine shaft
⑤
④
, threaded spindle
④
with a screw
⑩
M6
M8
M10
8
8
14
⑧
. Apply the paste uniformly.
③
and nut
. Support is provided by
⑨
. Tighten the bolts
.
M12
M16
M20
M24
24
60
120
200
Installation
⑨
to
M30
400
35
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