A4988 Stepper Motor Driver

A4988 Stepper Motor Driver

Ex Tax: £3.29
Brand: Ooznest
Product Code: A4988DRIVER
Availability: In Stock

A4988 Stepper Motor Driver

The A4988 Stepper Motor Driver is the perfect choice for 3D printer applications, and is without a doubt the most commonly used. The A4988 has a maximum output of 35V at ±1.5A, with 5 step revolutions of full-step, half-step, quarter-step, eighth-step, and sixteenth-step. The built in potentiometer allows you to set the maximum current output giving a higher voltage than your Stepper Motor's rated voltage, thus allowing for a higher step rate. The A4988 offers thermal circuitry protection, this is done by interrupting the current to let the board cool if it gets to hot.

It is highly recommended that you use the supplied heat sink and Conductive Aluminium Sicker to keep the A4988 Stepper Motor Driver as cool as possible. In addition it is advisable to have a fan actively cooling the Stepper Driver.

What You Will Be Getting

- 1 x A4988 Stepper Motor Driver

- 1 x Heat Sink

- 1 x Conductive Aluminium Sticker

Write a review

Your Name:

Your Review:

Note: HTML is not translated!

Rating: Bad Good

Enter the code in the box below:

Related Products


A revolution is coming… one where our 2D thoughts are turned into 3D realities and where you have full control of your creative experiments, with a little help from an online expert community that loves to share what we do. Ooznest is a proud cog in that machine - supplying the 3D printing community with what they need to grow and thrive.


  • 01277523171
  • sales@ooznest.co.uk



Copyright © Ooznest Ltd 2016 - All Rights Reserved