Microstepping A4988 stepper motor driver - Stepper Motor and Driver -  3D Printer - Xbotics View larger

Microstepping A4988 stepper motor driver - Stepper Motor and Driver - 3D Printer - Xbotics

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The A4988 stepper motor driver carrier is a breakout board for Allegro’s A4988 microstepping bipolar stepper motor driver. 

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₹ 155.00 tax excl.

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The driver features adjustable current limiting, overcurrent and overtemperature protection, and five different microstep resolutions (down to 1/16-step). It operates from 8 – 35 V and can deliver up to approximately 1 A per phase without a heat sink or forced air flow (it is rated for 2 A per coil with sufficient additional cooling)

Specifications:

  • Minimum operating voltage: 8V
  • Maximum operating voltage: 35V
  • Continuous current per phase: 1 Amp
  • Maximum current per phase: 2 Amp
  • Minimum logic voltage: 3V
  • Maximum logic voltage: 5.5V
  • Microstep resolutions: Full, 1/2, 1/4, 1/8, and 1/16
  • Reverse voltage protection?: No

Dimensions:

  • Size: 0.6" × 0.8"
  • Weight: 1.3 grams 

* Product Images are shown for illustrative purposes only and may differ from actual product.

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