Gears and transmission
Ducted-Fan Singlecopter Drone (Exploded Parts)
- Bounding box
- 3281 × 244 × 126 mm
- Engine
- 3D Printing B-rep
- Parameters
- 42
- Published
- November 2, 2026
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The prompt
Design a realistic 3D CAD model of an **autonomous ducted-fan singlecopter drone** with the following architecture: * **Propulsion:** One 1000 KV BLDC motor, one propeller and one ESC, mounted at the top inside a cylindrical duct. * **Duct:** Lightweight cylindrical structure with a rounded air intake. * **Fixed stators:** Six equally spaced curved stationary vanes below the propeller to counteract airflow rotation. * **Active control:** Four independently servo-operated aerodynamic vanes arranged in a CROSS (+) configuration (N, S, E, W), with pivot shafts, linkages and adjustable angles for roll, pitch and yaw control. * **Electronics:** Central compartment for ESP32, IMU, ToF LiDAR and power distribution. * **Battery:** Adjustable 1300 mAh LiPo mounting. * **Landing gear:** Four symmetrical lightweight legs with protective feet. Ensure a compact, lightweight, symmetrical and mechanically balanced design. Use 3D-printable components, realistic mechanical connections and sufficient clearances. Generate a complete assembled model with an isometric view, exploded view, sectional cutaway, individual components, dimensioned drawings and BOM. **Important:** Use only ONE motor and ONE propeller for propulsion. The four servos are exclusively for aerodynamic control. Do not create a quadcopter. Make the design parametric and suitable for autonomous VTOL flight.
Parameters
| Name | Value | Range |
|---|---|---|
| Gap between parts in exploded row | 30 mm | 5 – 100 |
| Duct outer diameter | 220 mm | 120 – 400 |
| Duct inner diameter | 200 mm | 100 – 380 |
| Duct height | 60 mm | 30 – 200 |
| Stator flange outer diameter | 244 mm | 150 – 440 |
| Flange thickness | 5 mm | 2 – 15 |
| Number of flange bolts | 6 mm | 3 – 12 |
| Motor body diameter | 28 mm | 15 – 60 |
| Motor body height | 30 mm | 15 – 80 |
| Motor shaft diameter | 5 mm | 2 – 10 |
| Propeller diameter | 180 mm | 60 – 400 |
| Propeller hub diameter | 16 mm | 8 – 40 |
| Number of blades | 2 mm | 2 – 6 |
| Propeller pitch (inch) | 4.5 mm | 1 – 12 |
| Number of stator vanes | 6 mm | 3 – 12 |
| Stator hub diameter | 44 mm | 20 – 120 |
| Stator vane height | 22 mm | 8 – 60 |
| Vane thickness | 2 mm | 1.2 – 6 |
| Vane span | 45 mm | 15 – 120 |
| Vane chord | 25 mm | 10 – 80 |
| Vane thickness | 2 mm | 1.2 – 6 |
| Pivot shaft diameter | 4 mm | 2 – 8 |
| Servo length | 29 mm | 15 – 60 |
| Servo width | 12 mm | 6 – 30 |
| Servo height | 23 mm | 10 – 50 |
| Servo mounting radius | 78 mm | 30 – 120 |
| ESC length | 40 mm | 15 – 120 |
| ESC width | 25 mm | 10 – 80 |
| ESC thickness | 10 mm | 4 – 30 |
| Electronics box length | 60 mm | 25 – 150 |
| Electronics box width | 50 mm | 25 – 150 |
| Electronics box height | 30 mm | 12 – 80 |
| Box wall thickness | 2.5 mm | 1.2 – 6 |
| Battery tray length | 75 mm | 30 – 180 |
| Battery tray width | 35 mm | 15 – 120 |
| Battery tray height | 25 mm | 10 – 80 |
| Leg length | 120 mm | 40 – 300 |
| Leg tube diameter | 6 mm | 3 – 16 |
| Leg outward splay | 25 mm | 0 – 60 |
| Foot pad diameter | 20 mm | 8 – 60 |
| Screw nominal diameter | 3 mm | 2 – 6 |
| Screw length | 12 mm | 4 – 40 |
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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