... stepping motor driver microstepping driver, current: 2~6A Power input type:24V~55V AC microstepping driver, current: 2-6AQJ6060AC quick delivery ... ,1,14,1,23,24,34,43Characteristics:1. Power input type:24V~55V AC2. Output current:2~6A3. Mircostepping:1(1 ... abnormally, shake , and output is small.Please check whether the wiring of electrical machinery is a mistake . CW6060AC high quality stepper ...