Sand V1 - Stand-Alone Direct Nema extruder

-Description work in progress-
A standalone direct extruder that works without carriage. I tried to keep the estruder as simple as possible, the assembly is very quick.
So far is designed to work with jhead hotend, but i'll extend the compatibility to others under request! I redesigned the belt tension system (picture 5) to make it easyer, if you have some troubles or suggestions let me know!
Designed in Fusion360, added the F3D and step files but i can export in many formats.

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