Gears and transmission
5:1 Crown Gear Set (12T Pinion / 60T Crown)
- Bounding box
- 68.0 × 62.0 × 14.0 mm
- Engine
- Precision B-rep
- Parameters
- 15
- Published
- September 17, 2026
Download
Free to download and use. See the terms.
The prompt
make a crown gear set with the gear ration is 5:1 small gear have 12 teeth, big gear has 60 teeth with module 1, big gear id is 25 mm small gear id is 2.3 mm gear teeth is 5 mm long, total gear width including teeth hight is 6mm. small gear teeth is 5 mm long and total gear length is 5mm. there is a gub screw hole at the surfce of small gear flat surfacce not on to teeth surface.
Parameters
| Name | Value | Range |
|---|---|---|
| Module | 1 mm | 0.5 – 3 |
| Crown Gear Teeth | 60 teeth | 20 – 120 |
| Pinion Teeth | 12 teeth | 6 – 40 |
| Crown Outer Diameter | 62 mm | 30 – 150 |
| Crown Pitch Diameter | 60 mm | 30 – 150 |
| Crown Root Diameter | 57.5 mm | 28 – 145 |
| Crown Bore (ID) | 25 mm | 5 – 40 |
| Crown Total Width | 6 mm | 2 – 20 |
| Crown Tooth Height | 5 mm | 1 – 15 |
| Pinion Outer Diameter | 14 mm | 5 – 40 |
| Pinion Pitch Diameter | 12 mm | 4 – 35 |
| Pinion Bore (ID) | 2.3 mm | 0.5 – 10 |
| Pinion Face Width | 5 mm | 2 – 20 |
| Grub Screw Hole Dia | 2 mm | 0.5 – 5 |
| Grub Screw Angular Position | 15 deg | 0 – 90 |
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