Bevel Gears by kresty 3d model
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Bevel Gears by kresty

Bevel Gears by kresty

by Thingiverse
Last crawled date: 3 years, 1 month ago
I needed some gears, https://youtu.be/Rld1ZAs6YxA shows them running. Seem to fit reasonably well. Included the OpenScad file with settings from GregFrost's thing.
Printed at .2mm layer height, 10% infill (final one I'll do thicker). One axis is designed for a 30mm hex shaft. The other is a 6mm shaft from something like a 37D motor.
The motor gear has a 3mm set screw hole that would need tapped to use.
There are two different sets: 13:43 and 15:37, I'm not sure what gear ratio I'll need for BB-8 :)
The shaft of the little gear printed a tad too small, but I expect you guys to adjust the fittings to fit your project.
These are intended for my Lego BB-8 flywheel drive, we'll see how that goes.

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