Gears and transmission
L-Series Timing Belt Pulley
- Bounding box
- 2.0 × 2.0 × 1.3 mm
- Engine
- Precision B-rep
- Parameters
- 9
- Published
- October 11, 2026
Download
Free to download and use. See the terms.
The prompt
Create a timing belt pulley. Trade size: L Width: 1/2" Pitch: .375" For shaft size: 1/2" Pitch diameter: 2.029" Hub diameter: 1.437" Hub length: 1/2"
Parameters
| Name | Value | Range |
|---|---|---|
| Belt Pitch | 0.38 in | 0.2 – 0.875 |
| Pitch Diameter | 2.03 in | 0.5 – 6 |
| Face Width | 0.5 in | 0.25 – 2 |
| Shaft Bore Diameter | 0.5 in | 0.125 – 2 |
| Hub Diameter | 1.44 in | 0.5 – 4 |
| Hub Length | 0.5 in | 0.1 – 3 |
| Pitch Line Offset | 0.02 in | 0.005 – 0.06 |
| Groove Depth | 0.08 in | 0.02 – 0.2 |
| Groove Width Fraction | 0.4 ratio | 0.2 – 0.8 |
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
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
Parametric Helical Gear
Create a parametric helical gear with the following specifications: 32 teeth, normal module of 3 mm, right-hand helix, total face width of 80 mm, and a central bore hole with a dia
Rod with Spur Gear
Metal rod diameter is 20 mm and length is 100 mm and right side attach a gear and their OD is 50 mm
Spur Gear (12 Teeth)
Built a gear with 12 teeth
Two-Stage Spur Gear Reduction Assembly
Design a 2-stage spur gear reduction set for 3D printing with an overall 10:1 ratio. Stage 1: A 12-tooth pinion driving a 36-tooth gear (3:1). Stage 2: A 12-tooth pinion coupled