Lego wheel hub
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A hub to mate Lego 24x14 wheels to N20 motors.
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- RC & Robotics
- Licencja
- Creative Commons — Attribution — Noncommercial
This is a hub I designed so I could use Lego 24mm x 14mm tires on an antweight combat robot that I'm building. The hub is a tight press fit for a 3mm D-shaft. I designed it specifically for the tiny N20 micrometal gear motors that are commonly used in antweight combat robots. N20 motors are widely available - I ordered mine from Pololu. I had plenty of the Lego tires on hand, but they can be easily purchased on eBay.
I printed the hubs out of PLA with a color change so that the rim and spokes can be a different color.
The gcode is for a Prusa Mini and it is for a full set of four hubs using the “0.15mm QUALITY” profile in PrusaSlicer. The gcode includes a filament change if you want to change colors. I've also included the STEP files in case you need to modify the design for a different shaft or whatever.