Installation and Operational Instructions for
EAS
®
-Compact
®
overload clutch,
Type 49_._ _4._ Sizes 4 and 5
(B.4.14.6.GB)
25/01/2013 GC/NH/GH/SU
Chr. Mayr GmbH + Co. KG
Tel.: +49 8341 804-0
Eichenstraße 1
Fax: +49 8341 804-421
D-87665 Mauerstetten
www.mayr.com
Page
8
of
21
Germany
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Technical Data
Table 6
Size
Flexible shaft coupling Type 494._ _ 4.2
Hub bore from - to
Screw tightening torques
Item 32
[mm]
Item 18
[Nm]
Item 28
[Nm]
Item 29
[Nm]
5
60
– 100
143
143
122
Table 7
Size
Flexible shaft coupling Type 494._ _ 4.2
Nominal and maximum torques
Max. permitted shaft misalignments
Type 494.
_ 4.2
Elastomeric element
Pb 72 Sh A
Type 494.8 _ 4.2
Elastomeric element
Pb 82 Sh A
Axial
Ka
[mm]
Radial
Kr
[mm]
Angular
Kw
[°]
T
KN
[Nm]
T
K max.
[Nm]
T
KN
[Nm]
T
K max.
[Nm]
5
2400
4800
3700
8650
± 2
0,3
0,07
Table 8
Size
Torsionally rigid shaft misalignment compensation coupling Type 496._ _ 4.2
Hub bore from - to
Screw tightening torques
Item 36
[mm]
Item 39
[mm]
Item 18
[Nm]
Item 35
[Nm]
Items 41/44
[Nm]
4
55
– 90
35
–70
87
25
35
5
50
– 85
45
– 90
110
35
120
Table 9
Size
Torsionally rigid shaft misalignment compensation coupling Type 496._ _ 4.2
Nominal and maximum torques
Max. permitted shaft misalignments
T
KN
[Nm]
T
K max.
[Nm]
Axial
2)
Ka
[mm]
Radial
3)
Kr
[mm]
Angular
4)
Kw
[°]
4
1600
2400
± 1,5
0,30
0,7
5
3500
5250
± 1,2
0,25
0,5
2)
The values refer to couplings with 2 disk packs. Only permitted as static or virtually static value.
2)
The values refer to couplings with 2 disk packs and a connection plate.
4)
The values refer to 1 disk pack.
