KTR ROTEX GS - Clamping Ring Hubs 6.0 Light (Continued)

KTR Kupplungstechnik
GmbH
D-48407 Rheine
ROTEX
®
GS
Operating/mounting instructions
KTR-N
Sheet:
Edition:
45510 EN
7of36
15
Please note protection
mark ISO 16016.
Drawn: 15.10.12 Pz Replaced for: KTR-N valid from 08.02.12
Verified: 29.10.12 Pz Replaced by:
1 Technical Data
Table 5: Torques and surface pressure of clamping ring hubs 6.0 light
Size 14 19 24 28 38 42 48
Clamping screw M
1)
M3 M4 M5 M5 M6 M8 M10
Number z
(for each clamping
ring hub)
4 6 4 8 8 4 4
Tightening torque
T
A
[Nm]
Hub/Clamping ring material – Aluminium (Al-H)
1,34 3 6 6 10 25 49
Bore Ø d
1
Transmittable torque of clamping ring hub [Nm]
Surface pressure [N/mm
2
]
Ø6
5,4
49,4
Ø10
7,5 17
39,3 65,9
Ø11
11,3 20
49,7 67,3
Ø14
24,5 41 47
57,6 87,9 80,6
Ø15
49 57
92,5 85,3
Ø16
36 67 99
55,3 89,4 102
Ø19
56 98 145
64 96,6 109
Ø20
64 110 133 203
67 99 88 102,9
Ø22
135 165 252
102,8 92,4 107
Ø24
127 201 304
76,3 95,7 110
Ø25
139 219 331
77,9 97 110,2
Ø28
175 248 394 444
81,5 86,9 104,9 113,6
Ø30
285 452 508 572
88,6 106,3 114,8 108
Ø32
253 453 535 638
66,5 91 103,5 107,2
Ø35
307 543 638 762
69,3 93,2 105,4 108,9
Ø38
329 550 692 842
63,6 78,4 95 100
Ø40
609 763 929
79,5 95,8 101,1
Ø42
669 754 943
80,3 83,4 91
Ø45
634 858 1074
63,6 84,6 91,9
Ø48
964 1208
85,2 92,3
Ø50
976 1136
79 77,3
Ø55
1336
77,4
The transmittable torques of the clamping connection consider the max. clearance with bore H7/k6 shaft fit.
The torque is reduced in case of bigger fit clearance.
1)
P R E C A U T I O N !
For the applications in hazardous areas the setscrews to fasten the
hubs as well as all screw connections have to be secured against
self-slackening additionally, e. g. by glueing with Loctite (medium-
tight).
!
C A U T I O N !
An calculation is necessary if
hollow shafts are used!