Society of Robots - Robot Forum

General Misc => Misc => Topic started by: uirobot on August 13, 2010, 01:23:35 AM

Title: Motion Controller
Post by: uirobot on August 13, 2010, 01:23:35 AM

I am trying to find a stepper controller on alibaba, but I don't know which is the best.
Could someone help me out?

Title: Re: Motion Controller
Post by: waltr on August 13, 2010, 07:10:42 AM

Best? For what application?

Title: Re: Motion Controller
Post by: Webbot on August 13, 2010, 08:29:10 AM

The Pololu A4983 looks nice - and has 'alpha' support in WebbotLib 1.24. But you need to understand about choppers and adjust the on board potentiometer accordingly (you will need a current meter to do this properly).

But check the voltage and current requirements of your motors.