QJ8060 stepping motor driver(new type) Input Voltage: 24 ~ 70VDC 2A to 6A high perfomance competive price QJ8060 stepping motor driver sprecification:Input Voltage: 24 ~ 70VDCPhase Current: adjustable from 2A to 6AMicrostep resolutions: 1,1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256,1/5, 1/10, 1/25,1/50, 1/125, 1/250 stepsProtection Mode: overheat, overpressure and overcurrent protectionOverall ...