Lenze 12.602.08 Series - Mounting of Gearboxes with Hollow Shaft with Keyway

Mechanical installation
Mounting
Mounting of gearboxes with hollow shaft with keyway
4
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17
BA 12.0028−EN 6.0
4.2.5 Mounting of gearboxes with hollow shaft with keyway
1. Draw the gearbox with hollow shaft onto the machine shaft to be driven:
– Use a suitable assembly paste.
– Take up forces only via the hollow shaft, and not via gearbox housing.
2. Secure the gearbox axially:
– The hollow shaft is equipped with snap ring grooves for axial securing (fig. 3). Parts
required for fixing the shaft are not included in the scope of supply.
K12.0525/1
Fig. 3 Hollow shaft with snap ring
4.2.6 Breather screw
ƒ If your gearbox is equipped with a breather screw, the screw is marked by a label.
 Stop!
Before the first set−up, remove the plug from the breather screw. Without
ventilation, the seals may be damaged because of the rising pressure during
operation.