Maintenance and repair
Kendrion INTORQ | BA 14.0217 | 07/2021
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4. Pull the rotor off the hub.
5. Check the hub's gear teeth.
6. Replace the hub if wear is visible.
7. Check the end shield's friction surface. Replace the friction surface on the end shield when there is
clearly visible scoring at the running surface. In case of strong scoring on the end shield, rework the
friction surface.
8. Measure the rotor thickness of the new rotor and the head thickness of the sleeve bolts (use a caliper
gauge).
9. Calculate the distance between the stator and the armature plate as follows:
–
Distance = rotor thi s
LN
- head height
(For values of s
LN
, refer to the table Characteristics for air gap specifications, Page 23.)
10. Unscrew the sleeve bolts evenly until the calculated distance between the stator and armature plate is
reached.
11. You can now install and adjust the new rotor and the complete stator. (Refer to Mounting the
12. Re-connect the connection cables.
13. If necessary, deactivate the mechanical shutdown of the system.
