Oriental motor BLH Series - Page 33

33
Operation

External potentiometer
When the torque limiting value is set using an external potentiometer, use the accessory
PAVR2-20K
(sold separately).
Refer to p.47 when setting the upper limit and lower limit of the torque limiting value.
PAVR2-20K
LOW
HIGH
External potentiometer
PAVR2-20K
(sold separately)
21
3
VH
VM
VL
I/O signal connecto
r
(CN2)
0 to 20 kΩ
Gray
Purple
Blue
8
7
6
Motor output shaft torque limiting value [%]
50
100
150
200
250
PAVR2-20K [scale]
External potentiometer -
Torque limiting value characteristics
(representative values)
LOW
HIGH

External DC voltage
Raising the applied voltage of external DC voltage increases the torque limiting value to be set, and lowering it
decreases the torque limiting value to be set. (0 to 15 VDC, 1 mA or more)
External DC
power supply
0 to 5 VDC
1 mA or more
VM
VL
I/O signal connector
(CN2)
Purple
Blue
7
6
+
–
Motor output shaft torque limiting value [%]
50
100
150
200
250
Setting voltage [VDC]
External DC voltage -
Torque limiting value characteristics
(representative values)
0
5
0
1
2
3
4