Toroidal Propellers – 100 mm & 150 mm
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Description
🌪️ Toroidal Propellers – 100 mm & 150 mm
A collection of lightweight 3D printable toroidal propellers inspired by the unique ring-shaped blade concept. These propellers combine an eye-catching appearance with a rigid, one-piece design that is easy to print and experiment with.
Whether you’re building RC projects, testing propulsion concepts, or simply looking for something different from conventional propellers, these models provide an excellent starting point. 🚀
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📏 Included Versions
Large Version
* Diameter: 150 mm
* Height: 20 mm
* Shaft hole: 5 mm
Compact Version
* Diameter: 100 mm
* Height: 12 mm
* Shaft hole: 3 mm
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✨ Features
✅ Fully printable one-piece design
✅ No supports required
✅ Two sizes included
✅ Lightweight and rigid structure
✅ Perfect for experimentation and prototyping
✅ Unique toroidal blade geometry
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🚁 RC Applications
These propellers can be used for:
* RC airplanes
* Experimental aircraft projects
* EDF and fan concepts
* Educational demonstrations
* Custom propulsion systems
* Engineering and aerodynamic experiments
For high-speed applications, it is strongly recommended to print them with:
🔹 100% infill
🔹 High-strength materials
🔹 Proper balancing before use
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🔥 Strengthening the Print
For maximum durability, consider annealing the printed propeller after printing.
A properly performed annealing process can significantly increase heat resistance and mechanical strength, making the propeller more suitable for demanding applications.
As always, test carefully and use appropriate safety precautions when operating any rotating component. ⚠️
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🎥 What’s Next?
The GIFs in the gallery show these propellers spinning in action… but that’s only part of the story. 👀
These propellers were originally developed as components for a larger project that is still in progress.
🔋💨 A fully printable electric fan system is currently being prepared and will be released in the future.
If you’re curious about what these toroidal propellers can really do, stay tuned — this is only the beginning. 🚀🌪️
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Happy printing and happy experimenting! 🛠️🌪️✨
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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