4QD - DC Motor Control

Welcome to 4QD

We manufacture a range of electronic speed controllers for DC battery powered electric motors that are tough, reliable, and easy to use.
Our range covers 30 to 300 Amps, 12 to 60 Volts, and can be used in a wide variety of applications, including golf buggies, model locomotives, karts and other electric vehicles, boats, equipment handling, special effects, and industrial processes.
Our controllers are manufactured exclusively in the UK.

We are keen to support customers in developing their applications and would like to hear from you if you have unique applications or ideas for new products.

A few key pages are:

loco kart pallet moving


29th March 2015 Website refreshed. We are now working on a modern redesign of the site.
5th January 2015 Moved into new premises in Earith, Cambridgeshire
10th November 2014 Steve Smith and Erica Richardson are the new owners of 4QD Ltd, taking over from Richard and Mary Torrens

Page Information
© 1996-2015 4QD/4QD Ltd.
Document URI: www.4qd.co.uk/index.html
Last modified: 2015