KTR Kupplungstechnik
GmbH
D-48407 Rheine
DATAFLEX
®
85/...
Torque Measuring Shaft
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
49012 EN
9 of 18
6
Please note protection
mark ISO 16016.
Drawn: 03.09.13
Pz/Koe
Replaced
for:
KTR-N valid from 28.05.13
Verified:
22.10.13 Pz
Replaced by:
4 Assembly
4.7 Assembly of the lamina sets
!
C A U T I O N !
During assembly it is important that the lamina sets are assembled free from distortion in
axial direction. If this is not done the coupling can be damaged.
Insert the lamina sets and the DATAFLEX
®
measuring shaft.
Screw the components hand-tight for the time being, while the fitting screws have to be mounted offset from
left to right (see illustration 11).
Tighten the fitting screws to the tightening torques mentioned in table 6 by means of a torque key.
Illustration 11: assembly of the lamina sets
4.8 Tightening torque of the fitting screws
The fitting screws have to be tightened to the tightening torques T
A
mentioned in table 6.
Table 6: Tightening torque of the fitting screws
Coupling size DATAFLEX
®
85/2000
85/5000 85/10000
Coupling size RADEX
®
-N 105
115
135
Screw size
M16
M20
M24
Tightening torque T
A
[Nm]
280
550
900
!
C A U T I O N !
After the coupling has been put into operation the tightening torque of the fitting screws
should be checked during normal maintenance intervals.
4.9 Advice for assembly of the DATAFLEX
®
torque measuring shaft
Fix the housing
!
C A U T I O N !
The housing must be protected from rotation. For this purpose there is a thread size M4
at the bottom side. Please make absolutely sure to avoid a rigid fixing of the housing!
!
C A U T I O N !
Opening the housing is not required and can lead to damage of the measurement shaft.
