Festo Линейные приводы DGO, дюймовые - Manual (Page 23)

DGO−...−A−B
Festo DGO−...−A−B 0410b English
23
Fitting proximity switches:
S Place the proximity switches so that they can be actuated reliably by the
magnet.
In the following example the proximity switches are fitted onto a rod
(dia. 6 mm) with the aid of fastening kit SMB−1.
1
X
A
1
SwitchingPos
2
3
1 Magnet
2 Switching range
3 Proximity switches
Fig. 10
S Always place the proximity switches in the gaps A and X.
ć If the gap is too small, this may lead to multiple switching.
ć If the gap is too large, the switch will not be actuated reliably.
A X (+ 0.5 mm) Switch.
path HystereĆ
sis
12 18 20 25 32 40
path sis
SMEO−1,
SMTO−1 6 ... 8
mm 10.5
mm 13.5
mm 16.5
mm 20.5
mm 25.5
mm 32.5
mm 7,5 ...
13 mm 1 ... 4.5
mm
SMPO−1−H−B 5 ... 6
mm 7Ă
ŪĂ15
mm
0,4 ... 2.5
mm
Fig. 11: Gaps for proximity switches