Function: use the angle change of the displacement detector
to produce the increase or decrease of the bias voltage to
control the synchronous operation of more than two motors.
It can also determine the tension, weight and individual
detection operation. The main input and output voltage of
the controller (to be purchased separately) are displayed,
and the upper and lower limits, center point and zero position
lights are indicated and monitored, so it is easy to operate.
1. The detector is fully sealed, with good moisture and
dust resistance, good rotary wear resistance
    and long service life;
2. The output voltage of the controller is proportional
to the main speed voltage, which can be
    more stable in high and low speed operation;
3. The detector or controller can also be used with other
sensors such as speed, pressure, angle,
    etc.