-Adopt special new 32 bit motor control ARM mcu.
-Adopt advanced PID current control algorithm.
-It can keeps steady and quiet working while at low speed application.
-Both static current and dynamic current can be set.
-It can drive 57,60 and 86 series hybrid stepper motor.
-Optocoupler isolation differential signal input.
-Maximum pulse response frequency can reach 200KHZ.
-16 kinds of subdivision setting gear and 8 kinds of current setting gear.
-Has over current，under voltage and over voltage protection.