
ROTEX
®
Operating/Assembly instructions
Type ZR
KTR-N
Sheet:
Edition:
40215 EN
7 of 15
3
Please observe protection
note ISO 16016.
Drawn:
2018-08-28 Pz
Replacing:
KTR-N dated 2014-03-11
Verified:
2018-09-11 Pz
Replaced by:
The coupling is supplied as an assembled/pre-assembled unit or in individual parts. Before assembly the coupling
has to be inspected for completeness.
Components of ROTEX
®
type ZR
Component
Quantity
Description
1
2
Hub
2
2
Spider
3
2
ZR clamping hub
4
1
ZR intermediate pipe
5
see table 1 and 2
Cap screws DIN EN ISO 4762
6
1)
Setscrews DIN EN ISO 4029
7
2
Setscrews with pins DIN EN ISO 4028
1) depending on hub (component 1)
Illustration 3: ROTEX
®
type ZR
Features of standard spiders
Spider hardness (Shore)
92 ShA-GS
98 ShA-GS
64 ShD-H-GS
64 ShD-GS
Size
19 - 55
19 - 75
19 - 38
42 - 75
Material
Polyurethane
Polyurethane
Hytrel
Polyurethane
Marking
(colour)
4
Assembly
4.1 Components of the coupling