Stepper Motor Driver 2 Phase Resolution 400 to 51200 Steps Per Rotation Stepper Motor Drive Controller for NEMA 56 60 DC24‑80V AC20‑70V Item Type: Stepper Motor Driver Mode: X86 Material: PC Rotating Speed: 1500rpm at most Driving Current: 2.4-7.8A, 8 gear adjustable Drive Subdivision: Resolution 400 to 51200 steps/rotation, 16 gear adjustable Maximum Pulse Frequency: 200Kpps Applicable Motor: for NEMA 56, 60, 86, Approx. 110mm / 4.33in stepping motor Application Field: Suitable for automatic equipment and instruments in various motion control fields, such as electronic processing and detection, semiconductor packaging, laser cutting and welding, laser phototypesetting, packaging machinery, engraving machines, marking machines, cutting machines, clothing plotters, CNC machine tools, automatic assembly equipment, etc. It is the first choice in the field where users expect low noise, superior high speed performance and strong cost performance.