This is closed-loop speed controller is designed with the latest type IGBT and MOS power devices. It takes advantage of DC brushless motor's Hall signal to double frequency for closed-loop speed control. PID control links with the speed controller. The control system is stable and reliable, especially at low speed, it always can reach the maximum torque. The speed control range is from 150 to 10000rpm.
Specification and Description
-PID speed and current double loop regulator
-High performance, low price
-20KHZ Chopper frequency
-Electrical stop to ensure the quickly action of motor
-Over load radio larger then 2, torque always can achieve the max in low speed
-Provide OVP, LVP, OCP, OTP, illegal horal signal and other fault alarm.
Input Voltage: 24VDC~48VDC
Under Voltage Protection: 8VDC, Over Voltage Protection: 60VDC
Accelerate time constant, default: 2sec others can be customized