Hi all,

You can find the STLs here: 

This assembly is meant to do three things:

1. Reinforce the spindle/router holder against oscillation and vibration by making the holder assembly taller (+30mm). Be aware that this removes 30mm from he the z-Axis' range of motion.
2. Allowing the z-axis motion to be directly driven by the Nema 17 motor, as opposed to the offset motor driving it with a GT2 belt and an additional GT2 pulley.
3. Making the z-axis cart (elevator) 4mm thicker in order for the installed router to clear the Nema17 motor at the topmost Z-position.

These parts are meant to be used together and the original spindle/router holder assembly will not clear the Nema motor! I've added a thicker version of the original Z-axis cart to clear the Motor mount with the original holder as well.

Cheers!

JR

thank you ! Nice modification :)

@Topsie My pleasure! Thanks for everything you're doing! BTW, I posted my build in the DYI CNC with more details if you haven't seen it. You have one more happy adopter of your design. :)

I will check it for sure !

Hey all,

Updated Thingiverse link with Z-cart with original 50mm height, but still thicker to clear direct drive motor.

Cheers,

JR

thanks !

All good :)

Merci !!

Merci