Attachment Of Gearboxes With Hollow Shafts And Keyway - Lenze g500 Series Mounting Instructions

4 Mechanical installation
Preparation

Attachment of gearboxes with hollow shafts and keyway

4.3.9 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 (Fig. 4) 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.
Paste gegen
Passungsrost
3.
1.
4.
Fig. 4 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.
34
2.
g500−B−MoPa−001
K12.0611
Lenze ¯ MA 12.0014 ¯ 5.1