4.
Place coupling [1] onto valve shaft [2] and secure against axial slipping by using
a grub screw [3] or a clamping washer and a screw with curved spring lock
washer [4]. Thereby, ensure that dimensions X, Y or L are observed (refer to
figure and table <Mounting positions for coupling>).
Figure 10: Examples: Fit coupling
[1]
Coupling
[2]
Valve shaft
[3]
Grub screw
[4]
Clamping washer and screw with curved spring lock washer
Figure 11: Mounting positions for coupling
Table 7:
Mounting position of the coupling within fitting dimensions according to AUMA definition
SQ 14.2
SQ 12.2
SQ 10.2
SQ 07.2
SQ 05.2
Dimensions [mm]
F6
F14
F14
F12
F12
F10
F10
F07
F05
F07
F05
EN ISO 5211
8
8
5
5
4
4
3
3
3
3
3
X max.
10
10
10
10
5
5
2
2
2
2
2
Y max.
125
75
101
61
82
50
66
40
40
40
40
L max.
5.
Apply non-acidic grease at splines of coupling (e.g. Gleitmo by Fuchs).
17
SQ 05.2 – SQ 14.2 / SQR 05.2 – SQR 14.2 Control unit - electromechanical
AC 01.2 Intrusive Modbus RTU
Assembly
