1 Key
2 Keyway
3 Motor shaft
4 Centering hole
Fig. 7-24: Output shaft with key
The machine elements to be driven additionally have to be secured in the
axial direction via the centering hole on the end face.
Damage to the shaft! In case of intense
reversing duty, the seat of the key may wear
out. Increasing deformations in this area can
then cause the shaft to break!
Preferably use plain output shafts.
Balancing with the complete key
The motors have been balanced with the complete key. This means that the
machine element to be driven has to be balanced without a key.
Modifications to the keys may be made only by the users
themselves and on their own responsibility. Rexroth does not
provide any warranty for modified keys or motor shafts.
Output shaft with shaft sealing ring
The motors have been designed with radial shaft sealing rings according to
DIN 3760 ‑ design A.
IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
249/407
Notes on project planning
R911335703_Edition 04 Bosch Rexroth AG
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