★ Standard: 28mm / 42mm / 60 mm，Step angle : 0.72˚ ★ High resolution: 42 mm / 60mm，Step angle : 0.36˚ ★ Excitation Mode: Micro step. ★ The pulse cycle is 50%, and the impact speed can reach about 1MHz.
Small size, easy to operate Constant current control Reverse connection protection of power supply Drive current 0.2A~2A Automatic current drop can be selected Very low power loss, high switching efficiency Wide range signal force, no current limiting resistance and no switching 8 kinds of differential cuts can be selected
★Selection for 1~250 micro divisions. ★Switch for two kinds of division externally. ★Small volume, Simple controlling. ★Reverse power connection protection. ★Signal input range: DC5~24V. No need to connect current limiting resistance.