More at http://uglydogwoodshop.com

If you want to install a 4thaxis rotary on your @OnefinityCNC Elite, here's how to do it.

Here's the parts I used:

80mm 4 Jaw Chuck: https://amzn.to/3JjcrmI
80mm Rotary w/ 3 Jaw Chuck: https://amzn.to/4aTMO7w
100mm Rotary w/ 4 Jaw Chuck: https://amzn.to/3VXn8mw *you’ll need to find the right belt on your own if you use this one
2040 Corners: https://amzn.to/3Q1VBMT
2040 Extrusions: https://amzn.to/3PXipNW
M5 Threaded Inserts: https://amzn.to/4aQcJgw
M5 Lock Washers: https://amzn.to/3UfM3jL
M5 Large Washers: https://amzn.to/3UeOcMO *needed to span the slot in the rotary, which are larger than M5
M5x22mm Cap Screws: https://amzn.to/43Wearo
Heat Shrink: https://amzn.to/4aQArt4
Soldering Station: https://amzn.to/4aQAxkq
Helping Hands: https://amzn.to/3JoCfxz
Ferrule Kit: https://amzn.to/4aVARi2
Molex Pin Crimper: https://amzn.to/4ay3mCx *you may need to thin it a bit to keep it from mangling the pins. I used a belt sander.
Nylon Sleeve: https://amzn.to/440pL8Z
10k Ohm Resistor: https://amzn.to/3xEEiLG
2.2k Ohm Resistor: https://amzn.to/3vR3SfG
18/2 Wire: https://amzn.to/43UeYgJ
2Pin Molex Connector: https://www.digikey.com/en/products/d...
2Pin Molex Back Shell: https://www.digikey.com/en/products/d... *you need two
Female Molex Pins: https://www.digikey.com/en/products/d... *you need ten but buy extra.
The 3Pair Wire: https://www.digikey.com/en/products/d...
8Pin Molex Receptacle: https://www.digikey.com/en/products/d...
8Pin Molex Plug: https://www.digikey.com/en/products/d...
Molex Pins: https://www.digikey.com/en/products/d... *you need eight but by extra.
8Pin Molex Backshells: https://www.digikey.com/en/products/d... *you need 4

Here's the model for the rotary guide on Thingiverse: https://www.thingiverse.com/thing:657...

It's also free for the Interactor tier on Patreon:   / uglydogwoodshop  

0:00 Intro
0:13 Motor
1:15 Chuck
2:14 100mm Chuck
3:35 Dip Switches
4:49 Motor Wiring
7:12 Quick Disconnect
8:16 Masso Wiring
10:32 Power Wiring
11:23 Masso Setup
16:26 Mounting
18:33 Zeroing

*Some of the links above are affiliate links. I get paid a very small amount based on purchases from those links. I appreciate it if you use them, buy I understand if you prefer to source items another way.