Brackets and mounts
Tricopter Y-Frame Assembly
- Bounding box
- 366.5 × 423.2 × 22.0 mm
- Engine
- Precision B-rep
- Parameters
- 13
- Published
- August 14, 2026
Download
Free to download and use. See the terms.
The prompt
Create a lightweight three-arm tricopter frame with: One front arm and two rear arms arranged in a symmetric Y-shaped configuration. A central main body/frame connecting all three arms. Lightweight structural geometry suitable for 3D printing. Rounded edges and fillets where appropriate. Bolt holes and mounting provisions for attaching the three arms to the central body. No detailed electronics, wiring, flight controller, ESC, GPS, or sensors.
Parameters
| Name | Value | Range |
|---|---|---|
| Central Body Diameter | 80 mm | 40 – 160 |
| Central Body Thickness | 8 mm | 4 – 20 |
| Mounting Lobe Width | 26 mm | 16 – 40 |
| Mounting Lobe Protrusion | 18 mm | 8 – 40 |
| Arm Boom Length | 200 mm | 100 – 300 |
| Arm Boom Width | 22 mm | 12 – 40 |
| Arm Boom Thickness | 14 mm | 6 – 30 |
| Arm Wall Thickness | 3 mm | 1.5 – 6 |
| Arm Flange Width | 30 mm | 20 – 50 |
| Arm Flange Length | 20 mm | 10 – 40 |
| Mounting Bolt Hole Diameter | 3.3 mm | 2 – 8 |
| Mounting Bolt Hole Spacing | 16 mm | 6 – 30 |
| Top Edge Fillet Radius | 1 mm | 0 – 3 |
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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