Catalog > Internet of Things (IOT) Related Products > More Platforms CNC Stepping Stepper Motor Driver CNC Stepping Motor Driver CMU STEPPER MOTOR DRIVER DM860H 2 AND 4 PHASE STEPPER MOTOR DRIVER 7.2A 80VAC OR 110VDC Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Extremely cost-effective Good high speed performance Supply voltage up to 80VAC or +110VDC Output current up to 7.2A Self-adjustment technology Pure-sinusoidal current control technology Pulse input frequency up to 300 KHz TTL compatible and optically isolated input Automatic idle-current reduction 16 selectable resolutions in decimal and binary, up to 51,200 steps/rev Suitable for 2-phase and 4-phase motors Support PUL/DIR and CW/CCW modes Short-voltage, over-voltage, over-current and short-cicuit protection