Rotating ballnut design for large CNC - Lessons Learned!

Let's talk about the design and build of a large cnc router/mill. In the rotating ballnut system the nut is spun and the ballscrew is kept stationary - the reverse of typical arrangments. There are a few advantages to this as discussed. The pogo pin homing switches designed by Dirk can be found here: https://youtu.be/Z5Hd30bSlBU Also big thanks to Boyan Silyavski for help with this design. Thanks for watching, please consider subscribing, and check out our main channel Flowering Elbow https://www.youtube.com/flowering_elbow Lets Connect! Patreon: https://www.patreon.com/floweringelbow Our website: http://www.FloweringElbow.org FB: https://www.facebook.com/floweringelbow/ Subscribe to Flowering Elbow for more diy upcycling fun! https://goo.gl/7tFFPu