Herringbone Planetary Gears Fidget Spinner
Print Profile(1)
Description
A compact print-in-place planetary gear that works as a smooth fidget spinner.
The model features real involute gear profiles with a herringbone tooth pattern for quiet, balanced rotation.
No supports, single-color print, and fully functional straight off the bed — no assembly required.
Uses minimal material (~26 g PLA) and takes about 1h 45m to print.
Features
- Real involute tooth geometry for smooth meshing
- Herringbone gears eliminate axial forces
- Print-in-place, no supports or bearings
- Works as a mechanical fidget spinner
- Lightweight and fast to print
If the gears feel tight after printing, gently free them by rotating side to side.
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License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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