Ring-gear & pinion for 450mm lazy-susan bearing

Ring-gear & pinion for 450mm lazy-susan bearing

thingiverse

I created this for my robot project and it may be helpful to others. It's designed to fit a 450mm/18" lazy-susan bearing commonly used on R2-D2 builds, though custom holes will need to be drilled. Obviously print 8 parts for the entire ring. Use solvent-weld or glue to assemble. Ring-gear: 64T Pinion: 8T Pinion hole: 5mm with a hole for an M4 nut and bolt to secure to the shaft. You can find a video of it, along with more information on my DroidBot project here: https://droidbot07.blogspot.com/ https://hackaday.io/project/20153-droidbot-07-wheeled-quadruped

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