Siemens BA 2030 SERIES, Operating Instructions Manual

Page: 39 / 166

Installation
4.9 Installing and removing the shaft-mounted gearbox
BA 2030
Operating Instructions, 11/2017, A5E37880173A/RS-AE
37
Procedure
1. Remove the axial locking element from the hollow shaft.
2. Drive out the machine shaft using the disk
①
, threaded block
②
, feather key
③
,
threaded spindle
⑤
and hexagon nuts
④
.
You have now removed the hollow shaft with parallel key.
Design suggestion for threaded block and disk
Gearbox Size Hollow
shaft ∅
b10 b11 b12 d10 d11 s11 t
max
u
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]
B 19 20 3 15 10 19.9 10 M6 22.5 6
B, C 29 20 3 15 10 19.9 10 M6 22.5 6
B, F 29 25 3 15 10 24.9 16 M10 28 8
C 39 25 3 15 10 24.9 16 M10 28 8
B, K, F, C 30 6 15 10 29.9 18 M10 33 8
B 35 6 15 10 34.9 24 M12 38 10
B 40 6 15 10 39.9 28 M16 43 12
C 49 30 6 15 10 29.9 18 M10 33 8
K, F, C 35 6 15 10 34.9 24 M12 38 10
B 40 6 15 10 39.9 28 M16 43 12
K, F, C 69 40 6 20 9 39.9 28 M16 43 12
C 45 6 20 9 44.9 36 M16 48 14
K, F 79 40 6 20 9 39.9 28 M16 43 12
K, F, C 89 50 7 20 10 49.9 36 M16 53.5 14
C 60 7 20 10 59.9 45 M20 64 18
K, F 109 60 10 24 14 59.9 45 M20 64 18
K, F 129 70 10 24 14 69.9 54 M20 74.5 20
K, F 149 90 10 24 14 89.9 72 M20 95 25
K, F 169 100 10 30 15 99.9 80 M24 106 28
K, F 189 120 10 30 15 109.9 80 M24 127 32