KTR Kupplungstechnik
GmbH
D-48407 Rheine
DATAFLEX
®
85/...
Torque Measuring Shaft
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
49012 EN
8 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
4.5 Assembly of the RADEX
®
-N clamping ring hubs on the
DATAFLEX
®
torque measuring shaft
Illustration 7: assembly of the clamping ring hubs
Illustration 8: adjusting to the L
6
dimension
Table 5: Tightening torque of the clamping screws
Coupling size DATAFLEX
®
85/2000
85/5000
85/10000
Coupling size RADEX
®
-N 105
115
135
Screw size
M12
M12
M16
Number
z
9 12 9
Tightening torque T
A
[Nm]
120
120
295
Transmittable torque [Nm]
1)
(frictional torque)
8000 10900 15600
1) H7/h6 shaft/hub fit
4.6 Assembly of the hubs on driving and driven side
Assemble the hubs on the shafts of the driven and driving side (illustration 9). The ends of the shafts must not
protrude through the hubs.
Move the units in axial direction until the dimension L
8
is achieved (illustration 10).
If the unit is fixed move the hubs on the shaft to achieve the L
8
dimension.
A T T E N T I O N !
On request the hubs can be machined for a set screw to secure the hubs in axial
direction. Please mention this request in your order.
!
C A U T I O N !
During assembly please make sure the correct L
8
is observed (table 3). If this is not done
the measuring shaft (coupling) can be damaged.
Illustration 9: assembly of the driven and driving side hubs
Illustration 10: adjusting to the L
8
dimension