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Procedure
1. Push the shrink disk
– 3-part shrink disk until the limit for sizes 29 - 69.
– 2-part shrink disk flush with the shaft end for sizes 79 - 189.
2. Tighten the clamping bolts
clamping flanges are plane-parallel with one other.
3. Use the torque wrench to turn each of the clamping screws
(not crosswise); repeat this procedure several times. Observe the tightening torque.
4. Attach the rubber cover or protection cover included in the scope of supply,
see Removing and installing the protection cover (Page 33).
You have now installed the shrink disk.
Table 4- 7
Gearbox size
29
39, 49, 69
79, 89
109
129
149
169, 189
BA 2030
Operating Instructions, 11/2017, A5E37880173A/RS-AE
③
onto the hollow shaft
⑥
, initially by hand. Align the shrink disk
Tightening torque for the tightening bolt
Thread size
M5
M6
M8
M10
M10
M12
M14
4.9 Installing and removing the shaft-mounted gearbox
③
.
Strength class
8.8
8.8
12.9
12.9
12.9
12.9
12.9
Installation
③
so that the
⑥
equally by 1/6 revolution
Tightening torque
[Nm]
5
12
35
70
70
121
193
41
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