Nexprint Logo
Beta
3D ModelsWorkshopEvents
Upload

  • 12 blade fan

  • fan impeller

  • axial fan

  • cooling fan

  • DIY fan

  • RC fan

  • airflow

Fan(12 blade version)
Print Profile(1)
  • 0.2mm layer, 2 walls, 15% infill

    1-disc

    PLA

    Designer

0

0

1

0

Released 2026-09-14
Details
Files(2)
Makes & Comments (0)

This 12-blade high-efficiency fan model is optimized for 3D printing, delivering balanced airflow and quiet operation for custom cooling, RC, or DIY projects.

Model Overview

  • Design: 12-blade configuration engineered for smooth, high-pressure airflow and reduced tonal noise.

  • Application: Ideal for custom electronics cooling, ducted fan (EDF) setups, or replacement rotors.

  • Balance: Symmetric multi-blade layout minimizes vibration at moderate RPMs.

Recommended Print Settings

  • Material: PETG, ABS, or ASA for strength and temperature resistance (avoid plain PLA if used near warm motors).

  • Layer Height: 0.16 mm or 0.2 mm for clean aerodynamic blade surfaces.

  • Perimeters/Walls: 3 to 4 walls for centrifugal strength.

  • Infill: 20% to 40% (Grid or Gyroid) to keep the rotor lightweight while maintaining structural rigidity.

  • Supports: Tree or manual supports may be required depending on the blade pitch angle.

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Standard Digital File License

This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.

Models(2)

  • model file image
    Fan1.3mfDesigner

    291.61 KB

    2026-09-13

  • Powerful Elzing-Snaget (3).stl_2.stlDesigner

    105.75 KB

    2026-09-13