12~50VDC 2 Phase FMD2740A Stepper Motor Driver For Engraving Machine stepper motor stepping motor driver

Description

Package include: 1 x FMD2740A Stepper Motor Driver FMD2740A stepper motor stepping motor driver 50V/4A FMD2740A driven by Japanese sanyo's chip,After multiple optimize R & D and production of high-subdivision 2-phase stepper motor drives, suitable for driving small and medium-sized phase current is less than 4A 2-phase or 4-phase hybrid stepping motor. Due to the adoption of the new bipolar constant current chopper drive technology, using the same motor can output more speed and power than other drivers. Segments stepper motor running accuracy improved, reduces vibrations and noise reduction. Description: 1)High-performance, low price 2)Bipolar constant current chopping mode 3)Power supply voltage 12 to 40VDC 4)High-speed optocoupler signal isolation input 5)20kHz chopping frequency 6)Subdivision precision 2\8\16\32\64\128\10\20 optional 7)Electrical input signal is TTL compatible 8)Stationary current is automatically reduced by half 9)Shape design is convenient for installation 10)Maximum drive current is 4A 11)Drive any 4A phase current of 2-phase or 4-phase hybrid stepping motor