cnc stepper motor driver, hybrid stepping motor ... Overheated protect, lock automatic half current ,error connect protect 5. Dimensions:147mm*97mm*30mm6. Weight:<600g. 7. Working ... Stepping motor direction input, voltage level touched off,high towards, low reverse7.REST+,REST-: motor free NOTE ... of electrical machinery is a mistake . CW6060AC high quality stepper motor driver,2A-6A,Power input type: ...