Mechanical installation
Mounting of g500 short/servo adapters with clamping connection
Attachment of gearboxes with hollow shafts and keyway
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Lenze ¯ MA 12.0018 ¯ 4.1
4.3.10 Attachment of gearboxes with hollow shafts and keyway
1. If necessary, remove anti−corrosion coating in the hollow shaft and on the
machine shaft.
2. Check the seat and edges of the hollow shaft and the machine shaft for damage.
Rework, if necessary. Ensure good concentricity of the machine shaft in order to
avoid unnecessary additional forces caused by tensioning.
3. Apply a fitting grease (LEERER MERKER) to the shaft and into the hollow shaft
bore.
4. Mount gearbox with hollow shaft on the machine shaft to be driven, ensuring
exact alignment. In the mounting process, lead forces only across the hollow shaft
and not across the housing.
1.
4.
3.
L
Paste gegen
Passungsrost
2.
Fig. 11 Application of fitting grease against fretting corrosion
Stop!
Take up forces only via the hollow shaft, and not via gearbox housing.
5. Secure the gearbox axially:
– The hollow shaft has snap ring grooves for axial securing. Parts used to fix the
shaft are not included in the scope of supply.
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