Root2cnc 40x40mm

A supersized Root2cnc.

I wanted to build the Root2.1 with a work area of 1200 x 1200 and judging by comments on Facebook, there would be issues with flex of the 25x25mm side rails so I redrew the parts for 40x40mm X and Y rails.

I am using steel square tube for the rails.
Printed in PETG everything fitted together well.

Note I have not included any holes in the Z axis backing plate as there seems to be a huge variation in Z axis layouts.
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All other parts lot listed here are as per the original Root2.1

Edit: Added Y Gantry motion link.

18 May, 2017. Replaced the dxf files for the wood parts with stl's as the dxf's were not reproducing well in freecad. I also added a stl for the x axis rear panel. (Note: they are labelled Z carraige).

2 June, 2017. Added 8mm spacers for the Y gantry nema23, Y gantry motion link 8mm spacer and Y gantry bearing 8mm spacers. These are to move the pulleys out 8mm so they line up with the Y axis bar mounts better. I also added a couple