... ,1/125,1/2504. Protect form : Overheated protect, lock automatic half current ,error connect protect 5. Dimensions:147mm*97mm*30mm6 ... voltage level touched off,high towards, low reverse7.REST+,REST-: motor free NOTE:1.When ambient temperature is high or working current over ... the wiring of electrical machinery is a mistake . CW6060AC high quality stepper motor driver,2A-6A,Power input type:24V~55V AC