FLENDER RUPER RBS, Assembly And Operating Instructions Manual, Page: 34 / 78

Assembly
5.3 Aligning the coupling
34 Edition 09/2022 M3602-01en
5.3.2 Possible misalignment
5.3 Aligning the coupling
6
PLQ
6
PD[
˂.D
˂.U
˂.Z
6
PLQ
6
PD[
Figure 5-5: Possible misalignment
① Axial misalignment (ΔKa)
② Angular misalignment (ΔKw)
③ Radial misalignment (ΔKr)
5.3.2.1 Axial misalignment
5.3 Aligning the coupling
Set the axial misalignment ΔKa to a value within the permissible tolerance range of dimen-
sion S.
You can find the values for dimension S in section Speeds, geometry data and weights
(Page 63).
5.3.2.2 Angular misalignment
5.3 Aligning the coupling
Determine the value ΔS (ΔS = S
max
- S
min
). The determined value ΔS may not exceed the
value ΔS
perm
.
You can find the values for ΔS
perm
in section Shaft misalignment values during operation
(Page 71).
If required, you can calculate the angular misalignment ΔKw as follows:
ΔKw [rad] = ΔS / DA
ΔKw [deg] = (ΔS / DA) · (180 / π)
If required, you can calculate the permissible angular misalignment ΔKw
perm
as follows:
ΔKw
perm
[rad] = ΔS
perm
/ DA
ΔKw
perm
[deg] = (ΔS
perm
/ DA) · (180 / π)
DA in mm see section Speeds, geometry data and weights (Page 63)
ΔS
perm
see section Shaft misalignment values during operation (Page 71)
5.3.2.3 Radial misalignment
5.3 Aligning the coupling
Determine the value ΔKr. The determined value ΔKr may not exceed the value ΔKr
perm
.
You can find the permissible radial misalignment ΔKr
perm
in section Shaft misalignment val-
ues during operation (Page 71).