Gears and transmission
UAV Landing Gear
- Bounding box
- 85.1 × 45 × 194 mm
- Engine
- 3D Printing B-rep
- Parameters
- 19
- Published
- November 9, 2026
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The prompt
Generate a simple 3D printable UAV landing gear model. IMPORTANT: Return exactly ONE fenced code block labeled openscad. Do not include explanations or any other text. The OpenSCAD code must create: A rectangular mounting plate measuring 60 x 45 x 4 mm with four mounting holes. A curved spring-type landing gear strut, approximately 180 mm long. A wheel with 60 mm outer diameter and a central axle hole. A separate axle connecting the wheel to the strut. Use simple valid OpenSCAD geometry such as cubes, cylinders, hulls and difference operations. Keep all dimensions in millimetres. Ensure the complete model uses valid OpenSCAD syntax.
Parameters
| Name | Value | Range |
|---|---|---|
| Plate width | 60 mm | 20 – 200 |
| Plate depth | 45 mm | 20 – 200 |
| Plate thickness | 4 mm | 2 – 10 |
| Mounting hole diameter | 4.5 mm | 2 – 10 |
| Mounting hole X offset | 22 mm | 5 – 90 |
| Mounting hole Y offset | 15 mm | 5 – 90 |
| Strut diameter | 8 mm | 4 – 20 |
| Plate bottom height above bed | 190 mm | 80 – 300 |
| Lateral bow of spring curve | 115 mm | 20 – 250 |
| Strut plane offset from wheel center | -10 mm | -30 – 30 |
| Axle boss diameter | 18 mm | 10 – 40 |
| Axle boss width | 9 mm | 4 – 20 |
| Top flange diameter | 18 mm | 10 – 40 |
| Top flange height | 5 mm | 2 – 20 |
| Wheel outer diameter | 60 mm | 20 – 150 |
| Wheel width | 12 mm | 4 – 40 |
| Wheel axle hole diameter | 6.4 mm | 3 – 20 |
| Axle diameter | 6 mm | 2 – 20 |
| Axle length | 20 mm | 10 – 80 |
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.
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