SGSM
The magnetic ring
2
is fixed to the drive shaft using
three grub screws 5 type M4 x 5 min.
4.3 Mounting tolerances
The acceptable gap
D
between the sensor
1
and the
magnetic ring
2
is
between 0.1 and 1.5 mm
.
The sensor
1
and the ring
2
must be aligned as
shown in Figure 6, the
maximum lateral deviation
is 1.5 mm
on both sides.
WARNING
Prevent the sensor
1
and the magnetic
ring
2
from coming into contact.
5 - Electrical connections
WARNING
Electrical connection has to be carried
out by qualified personnel only, with
power supply disconnected and
mechanical parts compulsorily in stop.
Function
M12 8-pin
M8 cable
0 VDC
1
Black
+VDC
*
2
Red
A
3
Yellow
/A
4
Blue
B
5
Green
/B
6
Orange
not connected
7
White
not connected
8
Gray
Shielding
Case
Shield
*
see order code
SGSM-
L
-
1
-…
+VDC = +5VDC ± 5%
SGSM-
Y
-
2
-…
+VDC = +10VDC +30VDC
NOTE
All sensors can provide inverted
signals.
A = A signal
/A = inverted A signal (or complementary signal,
typically referred to as A NOT)
The whole range of magnetic sensors provides A, /A,
B, /B output signals. We recommend the inverted
signals always to be connected whenever the
receiving device can accept them. Otherwise each
output has to be insulated singularly.
WARNING
Connecting output signals together
and/or to +VDC or 0VDC may cause
permanent damage to the sensor.
MAN SGSM I_E 1.5.odt
12
www.lika.it
www.lika.biz
Figure 5 - Fixing the magnetic ring
Figure 6 - Mounting tolerances
