Servicing
8.2 Maximum permissible torsional backlash
44
Edition 09/2022
M3600-02en
Shorter maintenance intervals
If necessary, set shorter maintenance intervals depending on actual wear.
8.2
Maximum permissible torsional backlash
8.2 Maximum permissible torsional backlash
In order to calculate the torsional backlash, rotate one coupling part without applying torque
up to the stop. Mark both of the coupling halves in the way shown in the diagram below. Turn
the coupling part in the opposite direction up to the stop. The markings on both halves will
then move apart. The distance between the markings corresponds to the torsional backlash.
ෙ
6
9
Figure 8-1:
Markings for calculating the torsional backlash
Size
105
125
144
162
198
228
252
285
320
360
400
450
500
Maximum permissible
torsional backlash ΔS
V
[mm]
3.0
3.5
4.0
4.5
6.0
7.0
8.5
Table 8-2:
Maximum permissible torsional backlash for the types RWN, RWS and RFN, RFS (sizes
105 - 500)
Size
560
630
710
800
900
1 000
1 120
1 250
1 400
1 600
1 800
2 000
Maximum permissible
torsional backlash ΔS
V
[mm]
10.0
12.0
13.5
15.0
18.0
20.0
Table 8-3:
Maximum permissible torsional backlash for the types RWN, RWS and RFN, RFS (sizes
560 - 2 000)
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Страница 42: ...Operation 7 2 Faults causes and rectification 42 Edition 09 2022 M3600 02en ...
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Страница 78: ...Declaration of Conformity UK Declaration of Conformity 78 Edition 09 2022 M3600 02en ...
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