Loading the interactive model…
Interactive 3D model of Spur Gear - Metric InvoluteGears and transmission
Spur Gear - Metric Involute
59 views
- Bounding box
- 25.0 × 24.8 × 20.0 mm
- Engine
- Precision B-rep
- Parameters
- 6
- Published
- August 7, 2026
Download
Free to download and use. See the terms.
The prompt
Create a standard metric involute spur gear: 18 teeth, module 1.25 mm, pitch diameter 22.5 mm, face width (thickness) 20 mm. The teeth should be straight with a standard 20-degree pressure angle. Output as a clean solid parametric CAD model.
Parameters
| Name | Value | Range |
|---|---|---|
| Module | 1.25 mm | 0.5 – 4 |
| Number of Teeth | 18 mm | 4 – 100 |
| Pressure Angle | 20 mm | 14.5 – 25 |
| Face Width | 20 mm | 1 – 50 |
| Bore Diameter | 6 mm | 2 – 20 |
| Helix Angle | 0 mm | 0 – 0.5 |
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.
More models
Browse the full gallery →Spur Gearbox
design gearbox
STEPSTLGLB16 PARAMS
Spur Gear (12 Teeth)
Built a gear with 12 teeth
STEPSTLGLB5 PARAMS
Involute Spur Gear with Keyway
Precision Involute Spur Gear with Hub and Keyway: Module (m) of 2.0 mm, 40 teeth (z), Pitch Circle Diameter (d) of 80.00 mm, 20° pressure angle (\alpha), 15.00 mm face width (b), a
STEPSTLGLB7 PARAMS