KTR Kupplungstechnik
GmbH
D-48407 Rheine
R O T E X
®
m o u n t i n g
i n s t r u c t i o n s
d e s i g n Z S - D K M a n d Z S - D K M - H
KTR-N
sheet:
edition:
40224 E
17
4
Gezeichnet:
14.07.06 Sha/At
Ersatz für:
Schutzvermerk
ISO 16016 beachten. Geprüft:
07.08.06 Sha
Ersetzt durch:
5 Enclosure A
Hints and Instructions Regarding the Use in
Hazardous Areas
5.3 Approximate Values of Wear
In case of a backlash of more than X mm, the flexible spider must be exchanged.
The reaching of the exchange values depends on the operating conditions and the existing operating parameters.
!
C A U T I O N !
In order to ensure a long lifetime of the coupling and to avoid dangers regarding the use in
hazardous areas, the shaft ends must be accurately aligned.
Please absolutely observe the displacement figures indicated (see tables 5 and 6). If the
figures are exceeded, the coupling is damaged.
picture 21: checking of the limit of wear
picture 22: wear of spider
Table 7:
limits of wear (friction)
limits of wear (friction)
ROTEX
®
size
X
max.
[mm]
ROTEX
®
size
X
max.
[mm]
24 3 55 5
28 3 65 5
38 3 75 6
42 4 90 8
48 4 100 9
5.4 Permissible Coupling Materials in the