Duet 1LC mount for VzBots RatRig-Printhead

This is a collection of parts, some new some modified to install a Duet3D 1LC toolboard on a VzBot CNC Printhead on RatRig VCore3 printers.

I have this setup up and running in my own printer, so it's confirmed to print and work well. I printed all parts on a Formlabs Form 3B+ in Grey v4 resin. All designs are with resin printing in mind, but I've included .step-files for all parts so they could be modified to work with fdm printers if needed.

No custom hardware is required, it uses M3 bolts and nuts.

I'm using the standard RatRig “Super Pinda” 8mm inductive probe, so there is a mount for that included. If you have another sensor you need to supply your own bracket for it.

Z-Probe offset:
- X: 25
- Y: 40

All three (1LC Bracket, Rear Bracket & Fan Duct) weighs in at 11g each.

Feel free to improve on the designs, if you do I would appreciate a notice so I can print a copy too :)

CPAP System:

Fan setup: https://www.printables.com/model/354374-ratrig-v-core-ws7040-cpap-fan-shelf-mount

Shelf (for BRS L3VER M2 motor mounts): https://github.com/FlorentBroise/BRS-Printers-Mod/blob/main/cad/m2-plate-cutted.step

Credits:

BRS-Engineering.com for inspiration & assistance when I got stuck and people on the VzBot Discord server.