Quote Originally Posted by Chaz View Post
Direct motor replacement, 4400 rpm due to slight change in gearing.

Im in West London - UB108TE, feel free to pop around, Im home Saturday if you want to see my mess.

Ill take some pics anyways to share.
Not knocking ya build or anything but triac comes with a 4000rpm motor so that's not really an upgrade.

I want to min of 10000rpm

What electronics do you have? I'm assuming your running mach?

I have full drawings to upgrade the atc to 10 tools just never got round to making it. It's just a new disk/bit that holds the tools and stepper motor to spin the disk