logo

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

News

10th February 2016 We are busy working on a modern version of the website. Coming soon ...
1st February 2016 A modification for the DNO is available for customers wishing to go from forward to reverse without setting the pot to zero. Please contact us for details.
29th March 2015 Website refreshed.
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
valid-html401-blue
© 1996-2016 4QD/4QD Ltd.
Document URI: www.4qd.co.uk/index.html
Last modified: 2016