Gadgets

FPV Propeller Blades: 3D Models and STL Files

This collection gathers 3D models tied to FPV propeller blades: small props for micro and whoop quads, multi-blade rotors, and the balancing or mounting parts that go with them. It is useful when you want to print a replacement blade or experiment with a different blade count instead of buying a set. Every listing links to the author's page, where the geometry, dimensions and print notes for 3D printing are described. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 11/10/2026

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«FPV Propeller Blades: 3D Models and STL Files»

Blade models differ mainly by blade count and by the class of craft they are drawn for. Two-, three- and four-blade props behave differently in the air, and ducted fan or turbine-style assemblies use a different hub and shroud than open props. Micro and whoop blades are small and light, while larger freestyle and cinematic quads use wider blades with thicker roots.

When choosing a model, read the author's notes on diameter, pitch, hub type and mounting pattern, then compare them with your motor shaft and frame. Check how many parts the file contains, whether the blades print as one piece or need assembly, and whether supports are required. Look at the material and settings the author lists, and at photos of real prints, since thin blade tips and hubs are where orientation and layer direction matter most.

To widen the search, try synonyms such as prop, propeller, rotor, triblade or whoop prop, and combine them with quad, drone, cinewhoop or micro. Related topics include motor mounts, propeller guards, blade balancers and storage or display stands for finished props. If a specific frame or motor is named in a listing, search for that name together with the blade term to find matching geometry.

FAQ

Perguntas frequentes

What should I check before printing an FPV propeller blade?
Look at the diameter, pitch, hub type and mounting pattern listed on the model page, then compare them with your motor and frame. The author's notes usually also state the material, layer height and whether supports are needed.
Do printed propeller blades need supports?
It depends on the model: some are drawn to sit flat on the build plate, others include overhangs at the hub or blade tips. The model page normally says whether supports are required and how the part should be oriented.
Which material is used for printed blades?
Authors usually list a filament or resin together with their settings. Stiff plastics are common for thin blades, while more flexible materials bend under load; check what the author used and how the part is oriented on the plate.
How can I find more FPV blade models?
Search with alternative terms such as prop, propeller, rotor, triblade or whoop prop, and add quad, drone or cinewhoop. Combining a frame or motor name with the blade term often narrows results to matching geometry.
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