Wheel and Tyre for TT motor
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Notch in wheel to fit a 3mm screw in to bind to axle, along with a hole to fit a 4.2mm screwdriver through.
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Updated at source:
Model information
- Source
- Printables
- Category
- RC & Robotics
- License
- Creative Commons — Public Domain
Wanted to try TPU and aim to make a remote controlled buggy, so figure, why not print some wheels :).
There's a hole to fit a screw and screwdriver through to bind the wheel to the axle.
I printed in 95A TPU with 15% gyroid infill. It's quite stiff though so could do with some improvement in the settings there :)
FreeCAD file attached if anybody wants to mod it (FreeCAD v0.21.30143). I'm thinking a coupling shaft next.
3-Nov-2022: Added axle coupler… A good tight fit.
31-Dec-2022: Added a version which can take a 2mm bolt through the centre, as completely plastic axle was a bit weak and prone to snapping on impacts.