Assembly
5.1 Preparatory work
34 Edition 09/2022 M4602-02en
NOTICE
Property damage resulting from damage to braking surface of coupling part 32 (32)
or 8 (8)
Operational malfunctions can occur if the braking surface of coupling part 32 (32) or 8 (8)
becomes damaged.
• When machining the balancing bores, make sure that you do not damage the braking
surface of coupling part 32 (32) or 8 (8).
Notes on balancing
• 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 flexible ele-
ment bridges / pockets and to the cams and the outer circumference.
Figure5-3:Position of the balancing bore for single-plane balancing
① Coupling part 1
② Coupling part 11
③ Balancing bore
④ Coupling part 32
⑤ Coupling part 32
⑥ Braking surface