3D preview of Parametric Helical Gear
Loading the interactive model…
Interactive 3D model of Parametric Helical Gear

Gears and transmission

Parametric Helical Gear

1 views
Bounding box
80.5 × 80.5 × 23.1 mm
Engine
3D Printing B-rep
Parameters
5
Published
November 14, 2026

Download

Free to download and use. See the terms.

The prompt

Create a parametric helical gear with the following specifications: 24 teeth, normal module of 3 mm, right-hand helix, total face width of 23.1 mm, and a central bore hole with a diameter of 13,.1 mm. Output as a clean solid CAD body.

Parameters

NameValueRange
Number of teeth24 mm12 – 80
Normal module3 mm1 – 8
Face width23.1 mm5 – 60
Bore diameter13.1 mm5 – 50
Helix angle (deg, positive = right-hand)15 mm5 – 45

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.

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