Voltset VS-100-4IN 4 inch inline duct fan blade 3D printable model by rxgx
Voltset VS-100-4IN 4 inch inline duct fan blade photo 1 Voltset VS-100-4IN 4 inch inline duct fan blade photo 2 Voltset VS-100-4IN 4 inch inline duct fan blade photo 3 Voltset VS-100-4IN 4 inch inline duct fan blade photo 4 Voltset VS-100-4IN 4 inch inline duct fan blade photo 5

Voltset VS-100-4IN 4 inch inline duct fan blade

Source: Thingiverse by rxgx

The Voltset VS-100-4IN 4 inch inline duct fan blade is a free printable 3D model from Thingiverse by rxgx. Description This fan had a blade break off, so I reverse engineered it in FreeCAD using point cloud data from a 3D scan using Revopoint MetroX. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-10-13 License: CC-BY-SA · commercial OK 1 makes Category: Decor & Art

Tags: 4 inch, blade, duct fan, fan, replacement fan blade

About this model

Description This fan had a blade break off, so I reverse engineered it in FreeCAD using point cloud data from a 3D scan using Revopoint MetroX. It's a Voltset model VS-100-4IN 4 inch inline duct fan, and their support confirmed they do not sell individual replacement parts, so here we are. Printing Tips - Print dome side up, so layers are perpendicular to normal rotational forces the blade experiences in operation - Use brims for the thin fan blades on the bed surface - Use standard grid supports, tree didn't seem to cover the underside supports completely, ends up being 2:1 support to part ratio 😬 - Supports take some time to remove, especially from the underside, be persistent - Be careful removing supports from the fan blades, I used 30° overhang. It's easy to snap a blade if you levera…

Frequently asked questions

Is this 3D model free to download?
Yes. Voltset VS-100-4IN 4 inch inline duct fan blade is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by rxgx.
Who made this model?
Designed by rxgx, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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