Pololu A5984 Stepper Motor Driver Carrier, Adjustable Current

PololuSKU: RB-Pol-1686
Manufacturer #: 5342

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Sale price ¥681

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Description

  • Pololu A5984 Stepper Motor Driver Carrier, Adjustable Current
  • Supports 8 microstep resolutions for precise control
  • Optimizes performance with adaptive decay algorithm
  • Delivers up to 1 A continuous per phase
  • Ensures reliability with over-current and over-temperature protection
  • Interfaces match A4988 driver carriers

The Pololu A5984 Stepper Motor Driver Carrier, Adjustable Current is a sophisticated carrier board designed for Allegro’s A5984 microstepping bipolar stepper motor driver. It supports eight microstep resolutions, offering precise control down to 1/32-step. The driver incorporates an adaptive decay algorithm to optimize motor current waveforms, enhancing performance. It features an adjustable current limit, set via an on-board potentiometer, capable of delivering up to 1 A continuous per phase without additional cooling. The device includes over-current and over-temperature protection mechanisms, ensuring reliable operation under various conditions.

  • 1x Pololu A5984 Stepper Motor Driver Carrier, Adjustable Current
  • Supply voltage range: 8 V to 40 V
  • Adjustable current limit options
  • Simple step and direction control interface
  • Eight different step resolutions
  • Adaptive Percent Fast Decay (APFD) current control algorithm
  • Over-temperature thermal shutdown
  • Over-current protection
  • Under-voltage lockout
  • 2 oz copper PCB for improved heat dissipation
  • Exposed solderable ground pad below the driver IC on the bottom of the PCB

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