3-Blade Impeller

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Bounding box: 69.4 × 80.1 × 25.0 mm
Engine: Precision B-rep
Parameters: 9
Published: November 3, 2026

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The prompt

generate a cad model of given image of 3 blade ,blade angle of 80degree, step ratio is 0.45.

Parameters

Name	Value	Range
Hub Diameter	30 mm	10 – 80
Hub Height	25 mm	5 – 100
Bore Diameter	8 mm	0 – 30
Tip Diameter	90 mm	20 – 300
Blade Count	3 count	1 – 12
Blade Angle	80 deg	0 – 90
Step Ratio	0.45 ratio	0.1 – 1.5
Blade Thickness	2 mm	0.5 – 10
Hub Overlap	2 mm	0 – 20

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.

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