Toys & figurines

Gear STL Models for FPV and RC Projects

This collection gathers gear-focused 3D models for FPV and RC projects. You will find fidget spinners, differentials, drivetrain parts, and related figures. It helps you compare shapes and assembly needs before starting a 3D printing job. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

A Polyzon collection · 28 models from 2 platforms

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-14

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About the category

«Gear STL Models for FPV and RC Projects»

Gear models in this collection range from small rotating toys to multi-part mechanical assemblies. Spinners often focus on smooth rotation and few parts, while differentials and gear sets involve tighter tolerances and more components. Larger display pieces, such as delivery rider figures or cargo trikes, may include gear-like wheels or mechanical details.

When choosing a gear model, check the author's notes on size, tooth profile, and the number of parts. Look at whether the model needs supports, what material and settings the author lists, and photos of real prints. For moving parts, review clearance and assembly steps, since small gears can be sensitive to printer calibration.

To refine your search, try terms like gear, pinion, spur gear, differential, and fidget spinner. You can also combine them with FPV, RC car, drone, or robotics depending on the mechanism. Related topics include planetary gears, servo savers, and kinetic toys.

FAQ

Frequently asked questions

What should I check before printing a gear model?
Check size, tooth profile, number of parts, and whether supports are needed. The author's page often lists material and settings.
Can I scale a gear model to fit my project?
Scaling changes tooth dimensions and clearances, so it may affect how parts mesh. Check the author's notes for recommended scale or module.
How do I find a gear for a specific FPV or RC mechanism?
Search by gear type and vehicle class, such as pinion, spur gear, differential, or servo saver. Compare dimensions and mounting details on the model page.
What materials are used for small gears?
Common choices include PLA, PETG, and resin. The author may list a preferred material and print settings.
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