KTR ROTEX ZR, Инструкция по эксплуатации и сборке, Страница: 2 / 15

ROTEX
®
Operating/Assembly instructions
Type ZR
KTR-N
Sheet:
Edition: 40215 EN
2 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:
ROTEX
®
is a torsionally flexible jaw coupling. It is able to compensate for shaft misalignment, for
example caused by manufacturing inaccuracies, thermal expansion, etc.
The double-cardanic design of the coupling allows to compensate for higher radial displacements.

Type ZR is not permissible for crane drives and hoist drives.

For vertical assembly of type ZR it is necessary to use a pulling washer in the cam ground of the hub
at the bottom.
1 Technical data 3
2 Advice 5
2.1 General advice 5
2.2 Safety and advice symbols 5
2.3 General hazard warnings 5
2.4 Intended use 5
2.5 Coupling selection 6
2.6 Reference to EC Machinery Directive 2006/42/EC 6
3 Storage, transport and packaging 6
3.1 Storage 6
3.2 Transport and packaging 6
4 Assembly 7
4.1 Components of the coupling 7
4.2 Advice for finish bore 8
4.3 Assembly of the coupling (general) 9
4.4 Assembly of the hubs 9
4.5 Assembly of DH clamping hubs 10
4.6 Assembly of the ZR spacer 10
4.7 Displacements - alignment of the couplings 11
4.8 Critical bending speed 12
5 Start-up 13
6 Breakdowns, causes and elimination 13
7 Disposal 15
8 Maintenance and service 15
9 Spares inventory, customer service addresses 15
Table of contents