3D preview of Half-Scale Shaft with Rectangular Key
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Interactive 3D model of Half-Scale Shaft with Rectangular Key

Plates and panels

Half-Scale Shaft with Rectangular Key

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Bounding box
50.0 × 22.5 × 24.3 mm
Engine
Precision B-rep
Parameters
8
Published
November 5, 2026

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The prompt

Shaft (100mm length, 45mm diameter) with a rectangular key on the end, (length 34.16mm, height 9mm, width 14mm) Key-way tolerances: width: +0mm, -0.043mm. depth: +0.20mm, -0.0mm. Half scale. ISO Standard Template, Follows Australian Standard.

Parameters

NameValueRange
Shaft Diameter22.5 mm6 – 80
Shaft Length50 mm15 – 250
End Chamfer0.5 mm0 – 2
Keyway Width (+0/-0.043)7 mm1 – 20
Keyway Depth (+0.20/-0)2.75 mm0.5 – 10
Key Length17.08 mm3 – 60
Key Width7 mm1 – 20
Key Height4.5 mm1 – 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.

Half-Scale Shaft with Rectangular Key - Free CAD Model (STEP, STL) | TextoCAD