Siemens MOTOX BA 2010 Operating Instructions Manual page 43

Procedure
1. Remove the axial fastening from the hollow shaft.
2. Drive out the machine shaft using the disk
threaded spindle
You have now removed the hollow shaft with parallel key.
Design suggestion for threaded block and disk
Size
28
38
48
68
88
108
128
148
168
188
BA 2010
Operating Instructions, 02/2018, A5E38093846A/RS-AC
4.10 Removing and installing the shaft-mounted gearbox
⑤
and hexagon nuts
b10 b11 b12
[mm] [mm] [mm]
3 15 10
- 15 10
6
6 15 5
7 20 7
7 20 10
10 24 10
10 24 5
10 24 7
10 30 8
10 30 11
① ②
, threaded block
④
.
d10 d11
[mm] [mm]
19.9 10
24.9 14
- 14
29.9 18
34.9 24
39.9 28
39.9 28
44.9 33
49.9 36
59.9 45
59.9 45
69.9 54
69.9 54
79.9 62
79.9 62
89.9 72
99.9 80
109.9 90
119.9 95
Installation
③
, parallel key ,
s11 t u
max
[mm] [mm]
M6 22.5 6
M8 28 8
M8 28 8
M10 33
38 10
M12 43 10
12
M16 48.5 12
14
M16 64 14
18
M20 74.5 18
20
M20 85 20
22
M20 95 22
25
M24 106 28
116
M24 127 32
41