I did my normal “over-design, over-build” for cable management with monster drag chain and custom 3D printed brackets. If you have a printer, you can print them. The files are here. You can use all but the HDZ bracket, since my HDZ was an original BeaverCNC, but you might be able to modify it slightly depending on what Z axis you have.
I am able to get inside the drag chain:
1 x VFD wire (~5/8" diameter)
2 x 1/2" cooling tubes
1 x 1/4" air line
3 x stepper motor wires
1 x power wire
2 x 10ga ground wire
EDIT: Sorry, I fixed the Google Drive link to the files. I was at work when I posted it and I can’t access Google drive from there.
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