Loading... Please wait...


Our Newsletter

40A Motor Speed Controller Kit

  • Image 1
  • Image 2
$92.00 (inc GST) $83.64 (exc GST)
Ships in 7 to 10 bus. days

Product Description

This DC motor speed controller with digital display can handle up to a massive 40A continuous whether it be a 12V or 24V motor. Great for that electric bike or big robotics project! 4 digit display board for quick setup and monitoring of speed. 

Important Note For Kit Buyers: 
This product is supplied in component form and requires soldering, drilling, and assembly. We recommend users are familiar with at least basic electronic principles and have the ability to solder.


  • Design incorporates PIC micro and efficient MOSFET’s
  • Excellent speed regulation under load
  • Soft start
  • 8 memory settings
  • Battery level meter
  • Low battery alarm
  • Variable pulse width modulation
  • 12-24V DC input


Why buy an Altronics Kit?
Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims.

Find Similar Products by Category

Add to Wish List

Click the button below to add the 40A Motor Speed Controller Kit to your wish list.

You Recently Viewed...