... 2-6AQJ6060AC quick delivery in 2 daysused for stepper motor Nema 08,1,14,1,23,24,34 ... the heat, to make the module run reliably for a long time. 2.Half current automatically: ... second, driver enter half current state of automatically for electricity saving, the phase current of the ... check whether the wiring of electrical machinery is a mistake . CW6060AC high quality stepper motor driver,2A-6A,Power ...