Balluff BML SF2-I2 -A- Z 5-KA Serie Betriebsanleitung Seite 46

BML SF2-I2 _ _ -A/QZ _ _ - Z _ _ 5-...
Incremental magnetic encoder system
4
Installation and connection (continued)
Mounting via
the thread in
the sensor
head
Screw M4 cylinder as
per DIN 912/
ISO 4762
Washer M4 cylinder as
per DIN 125 A/
ISO 7089
Mounting screws 2.0 +0.3 Nm
tightening torque
Recommended Through hole for
for machine part M4
Recommended –
minimum thread
length in 4 mm
steel
Recommended 10 mm
minimum thread
length in
aluminum
Tab. 4-1: Sensor head installation
Sensor head attachment example:
1. Provide for through holes on the machine part (see
Tab. 4-1).
2. Attach the sensor head, paying attention to the correct
alignment (see Fig. 4-1 and Fig. 4-2 on page 10),
distances and tolerances (see sections 4.4.1 through
4.4.2 starting on page 13).
3. Secure the screws against unintended loosening (e.g.
with locking paint).
12 english
Mounting via
the thread in
the machine
part
M3 cylinder as
per DIN 912/
ISO 4762
3 mm in diameter
as per ISO 8738
1.3 +0.2 Nm
M3 threading
3 mm (M3×16)
7.5 mm (M3×20)