3D preview of Mini Fan Propeller 4-Blade
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Interactive 3D model of Mini Fan Propeller 4-Blade

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Mini Fan Propeller 4-Blade

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Bounding box
56 × 56 × 5.9 mm
Engine
3D Printing B-rep
Parameters
14
Published
November 14, 2026

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Parameters

NameValueRange
Hub diameter9 mm4 – 20
Hub height5.5 mm3 – 20
Rounded dome height on hub top1.8 mm0.2 – 6
Motor shaft hole diameter2 mm1 – 6
Hub edge chamfer0.6 mm0 – 2
Shaft hole lead-in chamfer0.8 mm0 – 2
Number of blades4 mm2 – 8
Blade length beyond hub18 mm5 – 60
Blade width at root7 mm2 – 24
Blade width at tip11 mm1 – 24
Blade thickness1.5 mm0.8 – 4
Blade pitch angle22 deg0 – 75
Tip sweep / pinwheel offset3.5 mm0 – 12
Blade neck taper0.8 mm0 – 3

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Mini Fan Propeller 4-Blade - Free CAD Model (STEP, STL) | TextoCAD