Uses a 32-bit dedicated stepper motor control main chip with a mature solution.
Low vibration and low noise.
Built-in high microstepping, with microstepping settings ranging from 400 to 51,200.
Automatic parameter tuning upon power-up.
Current automatically reduces to half when stationary.
Can drive 4, 6, or 8-wire two-phase stepper motors.
Optocoupler isolated differential signal input.
Pulse response frequency up to 500 KHz (factory default 200 KHz).
Convenient current setting, selectable between 2.4A and 7.2A.
Protection functions including over-voltage, under-voltage, and over-current.
Compatible Motors:
The ASA872R can drive 4, 6, or 8-wire two-phase stepper motors with outer diameters of 60/86 mm and rated currents between 2.4A and 7.2A.
Application Fields:
Suitable for various small and medium-sized automation equipment and instruments, such as engraving machines, marking machines, cutting machines, laser typesetting, plotters, CNC machine tools, automatic assembly equipment, etc. It performs especially well in applications requiring low noise and high speed.
