Proxxon MF70 CNC Conversion

You can use the Endstop Limit Switch Bayonet if you are using Makerbot style endstop PCBs.

I am using the BigTreeTech & Rat Rig Rodent CNC Controller running FluidNC. You can find the config for FluidNC in the rodent.txt, make sure to convert it to .yaml before uploading it to the controller.

BOM:

• 3x Shaft collars (5 mm)
• 3x Thrust bearings (F6-12M)
• 3x Beam couplings (5mm to 5mm)
• 2x Ball bearings (608-ZZ)
• 2x Spacers (8 mm OD, 5 mm ID)
• 1x Ball Bearings (626-ZZ)

Check out the Axis Assembly Stack diagrams to get an idea how the components stack.