FLENDER COUPLINGS N-EUPEX 3103en, Assembly And Operating Instructions Manual, Page: 23 / 64

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①
Coupling part 32
②
Coupling part 4
③
Coupling part 2
④
Coupling part 2/3
Figure 5-1 Tolerances for finished bore
5.1.2 Milling the parallel keyway
Position of the parallel keyway
The table below states the required position for the parallel keyway in the coupling parts
depending on the coupling type.
Table 5-2 Position of the parallel keyway
Coupling part Position of the parallel keyway
2 Centred between the tapped holes
4 Beneath a cam
32 Beneath a tapped hole
Assembly
5.1 Preparatory work
Assembly and operating instructions 3103en
Edition 10/2020
23