HR0390 DM860H stepper motor driver

HR0390 DM860H stepper motor driver

Features

•  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

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