... microstepping driver, current: 2~6A Power input type:24V~55V AC microstepping driver, current: 2 ... 24,34,43Characteristics:1. Power input type:24V~55V AC2. Output current:2~6A3. Mircostepping:1(1 ... B-:Stepping motor other winding5.CP +,CP -:Stepping pulse input+5V (Rising edge effective , rising edge ... the electrical machinery runs abnormally, shake , and output is small.Please check whether the wiring of ...