FLENDER RUPEX, Assembly And Operating Instructions Manual

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Assembly
5.1 Preparatory work
M3600-02en Edition 09/2022 29
Selection of the set screw
CAUTION
Physical injury
Danger of injury from protruding set screw.
• Please observe the information about selecting the set screw.
Use set screws in accordance with ISO 4029 with a toothed cup point. The size of the set
screw is determined by the bore made. The set screw should fill out the threaded hole as
much as possible and must not protrude beyond the hub.
5.1.4 Balancing the coupling
5.1 Preparatory work
Notes on balancing the coupling
NOTICE
Property damage to coupling part 1 (1), 2 (2) or 20 (20)
If you completely drill through the flange on coupling part 1 (1), 2 (2) or 20 (20), then coup-
ling part 1 (1), 2 (2) or 20 (20) is no longer allowed to be used for operation.
• Please observe the stipulations about machining the balancing bore.
Please note the following when balancing the coupling:
• Select the balancing quality according to the application (but at least G16 in accordance
with DIN ISO 21940).
• Observe the balancing specification according to DIN ISO 21940-32.
• Machine the balancing bore on a large radius with adequate clearance to the buffer fit-
ting holes, the bolt fitting holes and the outer circumference.
Figure 5-2: Position of the balancing bore for single-plane balancing
① Balancing bore