3D preview of Helical Gear 38T
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Interactive 3D model of Helical Gear 38T

Gears and transmission

Helical Gear 38T

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Bounding box
40.0 × 40.0 × 16.0 mm
Engine
Precision B-rep
Parameters
9
Published
October 26, 2026

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The prompt

helical gear 38 teeth 8mm bore 38mm pcd

Parameters

NameValueRange
Module1 mm0.5 – 5
Number of Teeth38 teeth8 – 120
Face Width10 mm2 – 50
Bore Diameter8 mm2 – 50
Helix Angle20 deg0 – 45
Hub Diameter16 mm8 – 100
Hub Extension Each Side3 mm0 – 20
Keyway Width3 mm1 – 20
Keyway Depth1.2 mm0 – 10

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 38T - Free CAD Model (STEP, STL) | TextoCAD