Home & household

3D Models for Floor Fan Housings and Fan Cases

This collection gathers STL models for floor fan housings and related parts, from motor covers to grilles and adapters. It helps you compare shapes, mounting points and airflow openings before printing on a 3D printer. 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 · 44 models from 7 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 2026-10-12

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About the category

«3D Models for Floor Fan Housings and Fan Cases»

The collection covers several housing families. Floor fan motor housings are shaped around a stand or base and often include mounting points for the motor and switch. Fan grilles and PC fan housings focus on blade clearance and screw spacing. Printer fan covers and relocation brackets are smaller and usually designed for particular hotend or part-cooling layouts, while outdoor camera and sensor housings add weather covers and cable openings.

When choosing a model, check the dimensions and scale against your fan or device, the number of parts and how they join, and whether the author lists supports. Look at the photos of real prints to see wall thickness, openings and mounting holes. For printing, the material and settings on the model page matter: some housings need stiffness, while others benefit from a slight flex at clips. Test-fit small parts before printing large sections.

To refine the search, try synonyms such as fan case, fan cover, motor housing, grille, shroud, and bracket. Related topics include pedestal fan parts, stand fan bases, axial fan mounts, and outdoor enclosure designs. You can also search by the device or fan size you have, then compare the mounting pattern and airflow direction in the results.

FAQ

Frequently asked questions

What should I measure before printing a floor fan housing?
Measure the motor diameter, shaft position, mounting hole spacing, and the space around the blades. Also note the base or stand connection if the housing supports the fan body.
Do floor fan housings need supports?
It depends on the model's overhangs and orientation. The author's page usually states whether supports are needed and where to place them.
Can a floor fan housing be printed in different materials?
Yes, but the choice affects stiffness and heat resistance. Check the material and settings listed on the model page for the intended use.
How do I find a housing for a fan size that is not common?
Search with synonyms like fan cover, shroud, or adapter, and include the measured diameter or mounting pattern. Related results may include PC fan housings or custom brackets that can be scaled.
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