Mechanical installation
Mounting
Attachment of gearboxes with hollow shafts and keyway
4
l
28
BA 12.0023−EN 6.0
2. 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.
K12.0611
Auxiliary tool (recommended dimensions)
Æ d
H7
d
2
c
7
18
20
M6 4
25
30
M10 5
6
35 M12 7
40
45
M16 8
9
50
55
M16
M20
10
11
60
70
M20 13
14
80 M20 16
100 M24 24
Tab. 4 Dimensions in [mm]
) Note!
With bevel gearbox GKR, the hollow shafts are turned free in the middle of the
hollow shaft, i.e. the bore diameter is 0.1 mm higher here! A sufficient length
of the machine shaft must be observed.
GKR size l
1
min l max.
03 85 100
04 105 120
05 127 143
06 150 170
Tab. 5 Dimensions in mm
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