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Spur Gear

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Bounding box
44.0 × 44.0 × 18.0 mm
Engine
Precision B-rep
Parameters
7
Published
October 27, 2026

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The prompt

齒輪

Parameters

NameValueRange
Module2 mm1 – 6
Number of Teeth208 – 80
Face Width10 mm4 – 40
Bore Diameter8 mm2 – 20
Helix Angle0 rad0 – 0.5
Hub Diameter22 mm10 – 34
Hub Protrusion (per side)4 mm0 – 15

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.

Spur Gear - Free CAD Model (STEP, STL) | TextoCAD