Jardim e horta

3D Models of Wind Vanes and Anemometers for 3D Printing

This collection gathers 3D models of wind vanes, from plain direction arrows to anemometer assemblies and decorative figure vanes. Most files are made for a 3D printer and shared as STL, so they can be scaled or split to fit a build volume. It is a useful starting point for a weather station project or for a moving part in a garden. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

O texto desta coleção está em inglês; a busca funciona em qualquer idioma.

Uma coleção do Polyzon · 47 modelos de 4 sites

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O Polyzon monta esta coleção a partir dos resultados de busca dos sites conectados. Repetições e modelos sem prévia são removidos, correspondências fracas vão para o final e o restante segue a ordem da busca. Os modelos pertencem aos seus autores — confira os termos na página de cada modelo.

Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 14/10/2026

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«3D Models of Wind Vanes and Anemometers for 3D Printing»

The models fall into a few groups. Decorative vanes carry a figure or silhouette on the arrow, while functional vanes keep the outline plain and add a counterweight so the pointer stays level. Anemometer parts and weather station components are usually split into several pieces that meet on a shaft. Wind turbines and spiral spinners sit closer to kinetic sculpture than to measurement.

Before printing, read the author's page for the bearing or axle the design expects, the number of parts, and whether supports are needed. Balance matters more than size on a vane: a heavy tail or an off-centre figure keeps the arrow from turning in light air. Check the material and settings the author lists, and look at photos of real prints to see how the pivot and the mounting base came out.

If the results are thin, try other names for the same object: weather vane, wind direction indicator, anemometer, wind rose, wind spinner. Related searches such as weather station, wind turbine or garden twirler often surface parts that belong to the same project. Adding a word like parametric, balanced or bearing narrows the list to designs that can be adjusted.

FAQ

Perguntas frequentes

What is the difference between a wind vane and an anemometer?
A wind vane shows direction, while an anemometer measures speed. Many weather station designs put both on one mast.
Do wind vanes need bearings?
Not always. Some designs use a printed pivot or a simple pin, others call for a bearing so the arrow turns in light wind. The author's page usually names the part.
How do I keep a printed vane balanced?
Print the arrow and tail as one piece where the design allows, and check the centre of mass before mounting. A small counterweight or a heavier tail section helps.
Can a wind vane be scaled down?
Yes, but scaling changes wall thickness and the fit of the pivot. If you resize, check the axle diameter and the clearance the design expects.
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