Installation and Operational Instructions for
EAS
®
-Compact
®
overload clutch Type 49_._ _4._
Sizes 01 to 3
(B.4.14.1.EN)
13/11/2017 GC/NU/GH/SU
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: +49 8341 804-0, Fax: +49 8341 804-421
Page 8 of 19
Technical Data Type 496._ _4._
Table 11
Bore torsionally rigid side from
– to
Nominal torque and peak torque
torsionally rigid backlash-free shaft coupling
T
KN
and T
KS
Shrink disk hub
Key hub
Clamping hub with keyway
Type 496._ _ 4._
Size
Type 496._14._
[mm]
Type 496._24._
[mm]
Type 496._24._
[mm]
T
KN
[Nm]
T
KS
[Nm]
01
19
– 38
–
19
– 35
100
150
0
25
– 45
–
25
– 42
150
225
1
25
– 45
16
– 32
–
300
450
2
40
– 60
25
– 50
–
650
975
3
45
– 70
30
– 55
–
1100
1650
Table 12
Transmittable torques [Nm] on shrink disk hubs frictional locking (Type 496._14._)
- dependent on bore - suitable for tolerance constellation H7/g6
Size
Ø 19
Ø 20
Ø 22
Ø 24
Ø 25
Ø 28
Ø 30
Ø 32
Ø 35
Ø 38
Ø 40
Ø 42
Ø 45
Ø 48
Ø 50
Ø 52
Ø 55
Ø 60
Ø 65
Ø 70
01
150
150
150
150
150
150
150 150
150
150
-
-
-
-
-
-
-
-
-
-
0
-
-
-
-
225
225
225 225
225
225
225 225
225
-
-
-
-
-
-
-
1
-
-
-
-
339
404
448 492
558
620
659 694
738
-
-
-
-
-
-
-
2
-
-
-
-
-
-
-
-
-
-
873 937 1036 1132 1195 1255 1338 1454
-
-
3
-
-
-
-
-
-
-
-
-
-
-
-
1268 1394 1480 1565 1691 1890 2065 2204
Table 13
Size
Max. permitted shaft misalignments
torsionally rigid coupling Type 496._ _4._
Locking set screw (35.1)
for hub (Item 35 / Fig. 1)
Axial ΔK
a
5)
[mm]
Radial ΔK
r
6)
[mm]
Angular ΔK
w
7)
[°]
Thread
Tightening torque
[Nm]
01
0.9
0.2
2.0
-
-
0
1.1
0.2
2.0
-
-
1
0.8
0.2
1.4
M5 (Ød
p
≤ 22) - M6 (Ød
p
> 22)
2 / 4.1
2
1.1
0.25
1.4
M6
4.1
3
1.3
0.3
1.4
M8
8.5
5)
Values refer to couplings with 2 disk packs. Only permitted as a static or virtually static value.
6)
If there is only one disk pack, radial misalignment is not permitted. The shafts must be aligned exactly.
7)
Angular misalignment per disk pack
