cnc stepper motor driver, hybrid stepping motor driver microstepping driver, current: 2~6A Power input type:24V~55V AC microstepping driver, current: 2-6AQJ6060AC quick delivery in 2 daysused for stepper motor Nema 08,1,14 ... )6.CW +,CW-:Stepping motor direction input, voltage level touched off,high towards, low reverse7.REST+,REST-: motor free NOTE:1.When ambient temperature is high ...