FLENDER RUPER RBS, Руководство по сборке и эксплуатации, Страница: 32 / 78

Assembly
5.2 Assembling the coupling
32 Edition 09/2022 M3602-01en
5.2.1 Assembling coupling parts with shaft and hub connected by a parallel key
5.2 Assembling the coupling
Procedure
1. Unscrew the set screw out of coupling parts 1 (1) and/or 3 (3) until it is no longer pos-
sible for there to be a collision with the parallel key or the shaft.
2. Clean the bores and shaft ends.
3. Coat the bores of coupling parts 1 (1) and/or 3 (3) and the shafts with MoS
2
assembly
paste (e.g. Microgleit LP 405).
4. Mount the coupling parts 1 (1) and/or 3 (3) on the shaft.
WARNING
Danger due to bursting of the coupling
If you do not observe the information stipulated here when assembling coupling parts with
a tapered bore, then this can cause the coupling to burst in operation. There is a risk of
fatal injury from flying fragments. If a coupling bursts in an area at risk of explosion, then
this can result in an explosion.
• Mount the coupling parts 1 (1) and/or 3 (3) with conical bore and parallel keyway on
the shaft in cold condition. Secure the coupling parts with suitable end plates without
pulling the coupling parts further onto the cone (fitting dimension = 0).
Information
Coupling parts with cylindrical bore
To make assembly easier, you can heat coupling parts 1 (1) and/or 3 (3) with cylindrical
bore up to a maximum of 120 °C if required. Note when doing this the temperature range of
the buffers (5) (see section RUPEX buffers (5) (Page 74)). Remove the buffers (5) if ne-
cessary. For further information, refer to section Replacing wearing parts (Page 44). Pro-
tect adjacent components against damage and heating to temperatures above 80 °C.
5. Secure the coupling parts 1 (1) and/or 3 (3) with a set screw or an end plate. When se-
curing with a set screw, the shaft must not protrude or be set back from the inner side of
the hub.
6. Tighten up the set screw or the screw to attach the end plate to the specified tightening
torque T
A
(for the set screw please see section Machining an axial locking mechanism
(Page 28)).
7. If you have removed the buffers (5), install the buffers (5). For further information, refer
to section Replacing wearing parts (Page 44).
5.2.2 Assembling coupling parts with shaft and hub connected by a
pressurised oil interference fit
5.2 Assembling the coupling
Procedure
1. Remove the buffers (5). For further information, refer to section Replacing wearing parts
(Page 44).
2. Remove the screw plugs (101) and/or (301) from the coupling parts 1 (1) and/or 3 (3).