Installation
4.9 Installing and removing the shaft-mounted gearbox
BA 2030 (2KJ4)
36 Operating Instructions, 07/2020, A5E50009094A/RS-AL
4.9.2 Hollow shaft with feather key
4.9.2.1 Mounting the hollow shaft with feather key
Not included in the scope of supply
Figure 4-5 Mounting the hollow shaft with feather key
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 extensions
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 ①to the machine shaft ⑧. Apply the paste uniformly.
Carefully wipe away the rest at the shaft sealing ring of the gearbox.
4. Fit the gearbox using the disk ⑤, threaded spindle ④ and nut ③. Support is provided by the
hollow shaft â‘¡.
5. Replace the nut ③ and the threaded spindle ④ with a screw ⑨. Tighten the bolts ⑨ to the
specified torque.
6. Close the open hollow shaft extension using a sealing cap â‘©.
You have mounted the hollow shaft with feather key.
Table 4- 6 Tightening torque for the screw
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