Installation
4.9 Installing and removing the shaft-mounted gearbox
BA 2030
40 Operating Instructions, 02/2021, A5E37880173A/RS-AM
4.9.2 Hollow shaft with parallel key
4.9.2.1 Mounting the hollow shaft with parallel key
Not included in scope of supply
Figure 4-5 Mounting the hollow shaft with parallel 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 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 ① to 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 ②.
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 end using a sealing cap ⑩.
You have mounted the hollow shaft with feather key.
Table 4- 6 Tightening torque for the screw
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