Is this 3D model free to download?

Yes, Radial fan / Radialventilator - 125RL is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by J. E., published on MyMiniFactory. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Radial fan / Radialventilator - 125RL

Source: MyMiniFactory by J. E.

The Radial fan / Radialventilator - 125RL is a free printable 3D model from MyMiniFactory by J. E.. Radial fan / Radialventilator - 125RL YouTube As announced, I designed a complete fan unit for the Impeller - 125-6X. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

30 saves Source: MyMiniFactory Updated 2026-10-09 Print time: 2d 19h

Tags: fan, blower, radial, centrifugal, Lüfter, Gebläse, Ventilator

About this model

Radial fan / Radialventilator - 125RL YouTube As announced, I designed a complete fan unit for the Impeller - 125-6X. The construction includes a spiral housing, a holder for the 12V DC motor, two ducts with bayonet fitting and a stand. Parts for a right- and left-turning version are available. I also added mirrored geometries to the impeller- 125RL-6X ( The rotating impeller pulls air inside the housing and pushes it radially into the spiral channel. Along the volutes increasing cross section, more and more pressure builds up, which finally escapes at the outlet. The resulting pressure difference (negative pressure - overpressure) leads to a permanent air movement, by adding kinetic energy to the medium. A Fan with backward curved blades and a spiral housing can achieve high pressures and…

Frequently asked questions

Is this 3D model free to download?: Yes. Radial fan / Radialventilator - 125RL is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by J. E..
Who made this model?: Designed by J. E., published on MyMiniFactory. 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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