... driver microstepping driver, current: 2~6A Power input type:24V~55V AC microstepping driver, current: 2-6AQJ6060AC ... 14,1,23,24,34,43Characteristics:1. Power input type:24V~55V AC2. Output current:2~6A3. Mircostepping ... .B+,B-:Stepping motor other winding5.CP +,CP -:Stepping pulse input+5V (Rising edge effective , rising edge duration ... quality stepper motor driver,2A-6A,Power input type:24V~55V AC