[cybernut39]

Hi I have 3 Vexta PK266-02A motors. I am building a small cnc router machine and would like to know what 3 axsis motor controller would work the best, with these motors. I do want to keep the price down, or schematics for a controller that I can build. Also I would like to know what power suppl I should use. Here is a link to the data sheet, for these motors. http://www.interinar.com/public_docs/PK266-02A.pdf

Thanks for any help

[ger21]

The HobbyCNC board is probably the best balance of price and performance. If you go that route, a 36V power supply would work well. www.hobbycnc.com

[leggazoid]

www.hobbycnc.com is what I selected and I have the same steppers.

I got my steppers and 24v power supply from www.mpja.com

They also have a 36v power supply, it cost $41. You might find one cheaper.

Bipolar driver board would give a little more torque. Some links are as follows.

www.probotix.com

www.rockcliffmachine.com

http://store.makerbot.com/electronic...-v2-3-kit.html (free schematics)

Be aware some of these are multi axis with built in parallel port and some are single axis drivers which require breakout board with parallel port.