LENZE
Bevel gearbox dimensions
Other dimensions GKR
òò
5-38
G-motion atex en 06/2011
5
Machine shaft*
Hollow shaft with shrink disc
Cover
Gearbox size
d
Fit
i
1
g
2
k
10
l
l
1
f
5
g
3
k
11
04
20
h6
2.5
50
144
140
120
20
79 160
05
30/35
h6
4
80
176.5
171
151
28
90 184
06
40
h6
5
90
209.5
204
174
30
100 216
Hollow shaft with shrink disc
Dimensions in [mm]
*Ensure that the strength of the shaft material is adequate in shrink disc
designs. When using typical steels (e.g. C45. 42CrMo4), the torques listed in
the selection tables can be used without restriction. When using material
that is considerably weaker, please consult us. The average surface
roughness Rz must not exceed 15 μm (turning operation is sufficient).
Shrink disc in position 3
Shrink disc in position 5