To address the diverse demands of our our valued customers, We are fully committed to providing a high-quality selection of dma 860e stepper drives. Detail the dma 860e is a high performance microstepping operating on the basis of pure, Sinusoidal current control Due to advancements in technology the above technology and the self, Adjustment technology self, Adjust current control parameters according to different motors, The powerful motors are capable of more seamless reduced heat, Performance movement generation, Operating with quieter operation and have better performances at higher speed compared to a significant portion of drives on the markets. It is ideal for driving 2, Phase and 4, Phase hybrid stepping motors. Features extremely cost, Effectivegood high speed performancesupply rated at a maximum voltage of, 72vdcoutput current up to 7. 2aself, Adjustment technologypure, Sinusoidal current control technologypulse input frequency up to 300 khzttl compatible and optically isolated inputautomatic idle, Current reduction16 selectable resolutions in decimal up to, And binary 51, 200 steps/revsuitable for 2, Phase and 4, Phase motorssupport pul/dir and cw/ccw modesshort, Voltage, Over, Voltage, Over, Current andshort, Circuit protectionspecifications microstepsteps/rev. For 1. 8o motor sw5sw6sw72400ononon4800offonon61600onoffon163200offoffon326400ononoff6412800offonoff12825600onoffoff25651200offoffoff51000ononon102000offonon