To make construction with this part easier, I also added the counter-gear for it.
Ready with an M8 trapped nut and tapering to make inserting nut and shaft easier.
I choose a very thick M8 shaft to allow cheap and readily available 608 skateboard-bearings to be used.
(The rounding between trapped nut and gear is to increase strength.)
License is CC-BY-NC-SA
So you may make one yourself and improve the design but not sell the design or made parts and always give attribution.
Easy to print.
For a Thing-o-Matic disable the outline -plugin to not interfere with the bolts of the automated build platform.
At 32mm/s and 0.4mm layers this takes about 45min to print.
We're sure MarcusWolschon would love to see what you've printed.
Please document your print and share a Make with the community.
To post a Make simply visit this Thing again and click
Post a Make to start uploading your photo. It’s even easier
to post a Make via the Thingiverse Mobile app (available via
and Apple App Store).