6.1.2 Orientation of magnet and sensor head
The magnet and sensor head should be installed in the
specified orientation.
Standard type
. . . .
The center reference hole of magnet
standard type
and the reference notch of sensor
head should come on the same side.
Refer to
and [
U N A C C E P T A
B
L
E
High-speed
The reference notch of sensor-head
miniature type
should be located in reference with
polarity (N,
of magnet.
Refer to
and
/UNACCEPTABLE EXAMPLE
High-speed
ring type
The reference notch of sensor head
should be located in reference
polarity (N,
of magnet.
Refer to
and
UNACCEPTABLE EXAMPLE
Magnet is installed on the circumferential
surface of rotating disk.
The center reference hole of magnet and the
reference notch of sensor head should come
on the counter-load side, as shown in Fig.
6.3.
Counter-load side
Reference hole
Reference notch
Counter-lo
side
Load side
View from A
Magnet is installed on circumferential surface of
rotating disk.
