Not sure if this is the correct subforum, but I am trying to establish the MINIMUM components required to convert a Tree 2UVR to CNC. Where do I have it wrong??

1. Need 3 Servo motors with controllers.
2. need ballscrews
3. Need a "break out board" or master controller to control all three.


I already have Solidworks with the BobCAM plugin, so i could feed from that. I am not looking for specific part numbers or even brands, but what am I missing here?

Thanks

Catorce