RB-Phi-266 Stepper motor/gearbox

Am looking for a suitable controller for the RB-Phi-266 motor gearbox.
I need to be able to adjust the output current so as to be able to control torque.
Can anyone help please?

Hi @MHigson and welcome to our forum!

You could use this one: https://www.robotshop.com/en/geckodrive-g251x-digital-stepper-motor-driver.html

It should be possible to control current with variable resistance.

Thanks for this and is probably just the job. Although I don’t seem to able to find it in the UK anywhere ?
Driving me potty !

Yeah, it seems that it is not available on RobotShop’s UK site.