3D preview of Helical Gear
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Interactive 3D model of Helical Gear

Gears and transmission

Helical Gear

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Bounding box
12.0 × 11.6 × 10.0 mm
Engine
Precision B-rep
Parameters
6
Published
October 12, 2026

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The prompt

Helical gear Mod 1, 10 theeth, helis angle 20 degrees, pressure angle 20 degrees

Parameters

NameValueRange
Module1 mm0.5 – 3
Number of Teeth105 – 30
Pressure Angle20 deg14 – 25
Helix Angle20 deg0 – 45
Face Width10 mm2 – 20
Bore Diameter6 mm2 – 7

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.

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