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Harmonic drive toy
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Simple toy to illustrate how harmonic drive works. Also useful for long meetings
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Model information
- Source
- Printables
- Category
- Mechanical Parts
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Just a small toy to waste time during long meetings.
Also useful to illustrate how harmonic gearbox works.
For assembly you need:
4x bearing 624 (D 13; d 4; b 5)
bolt M4x30
M4 nut

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Print settings
User PLA and normal profile for most of the parts except the inner rotor.
For the inner rotor use PETG.