The 1.3V motors are rated at 3.9A each. I have a switcher that puts out 5V @ 25A and intend to use that.
If I go to 12V I'll have to use one supply for each motor, but that's not a big deal - just get a bigger electric box to hold 'em
.
My mill is completely built (finally!
) and now I'm wrestling with the electrical/electronics.
robotic regards,
Tom