Lenze 12xxx-52xxx Gearboxes - Manual (Page 22)

Maintenance
Maintenance operations
Replacing the lubricant
7
l
22 BA 12.0028−EN 6.0
Two−stage and three−stage helical gearboxes / geared motors
Two−stage helical gearbox Three−stage helical gearbox
1
1
2
K12.0206
Fig. 4 Helical gearbox
1 Basic gearbox
2 Pre−stage unit
Foot design
B3 B6
B8 B7 V5 V6
Flange design
B5 B10 B14
V1 V3 V10 V14 V18 V19