简介
A fully functional 3:1 planetary gear model designed for easy printing and simple assembly. This compact mechanism is perfect as an educational demonstration of how a planetary gearbox works. Its small size allows it to be used as a stylish keychain accessory, and it also makes a great engineering fidget toy. For proper assembly, you will need eight M2×2.5 screws and one small screw to secure the handle. Alternatively, the model can be assembled using glue.
About this model
Planetary gearbox (Keychain accessory) is a 免费 3D model in the 交通工具 category, shared by the Cults3D community. You can download it for 3D printing and reuse it in your own projects under the terms of its original license.
File formats
- STL — The most common mesh format for 3D printing — ready to slice and print on almost any printer.
The files for this model are hosted on Cults3D. Use the button above to open the original page and download it.
