Gears and transmission
Arduino 4WD SUV Robot Car - Exploded Part Set
- Bounding box
- 6660.1 × 158 × 98 mm
- Engine
- 3D Printing B-rep
- Parameters
- 57
- Published
- November 6, 2026
Download
Free to download and use. See the terms.
The prompt
Create a detailed 3D CAD assembly of my custom Arduino 4WD off-road SUV robot car. The vehicle should have a realistic Toyota Fortuner-inspired off-road SUV appearance, with white, blue and black styling. Use these approximate chassis dimensions: - Length: 330.2 mm - Width: 139.7 mm The vehicle must include: 1. Four DC geared motors. 2. Four off-road wheels with yellow hubs. 3. Arduino Uno R3. 4. L298N motor driver. 5. HC-05 Bluetooth module. 6. ESP32-CAM AI Thinker mounted inside the front grille. 7. Three-cell 18650 battery pack. Create two separate internal compartments: - Electronics compartment for Arduino, L298N and HC-05. - Battery compartment for the 18650 battery pack. Design a fully removable 3D-printed outer SUV body with: - Front bumper and grille. - Camera opening. - Headlights and tail lights. - Four wheel arches. - Side doors and windows. - Roof and rear boot. Show all components installed in their actual positions. Generate: - Front, rear, side and top views. - Transparent body view. - Exploded assembly view. - Separate component models. - Dimensioned technical drawings. - STL export for 3D printing. Use editable parameters for unknown dimensions. Do not guess the actual dimensions of my motors, wheels or electronics. Ask me for missing measurements before finalizing the assembly. Prioritize a physically buildable model over decorative appearance.
Parameters
| Name | Value | Range |
|---|---|---|
| Exploded slot spacing along X | 380 mm | 200 – 800 |
| Chassis length | 330.2 mm | 150 – 500 |
| Chassis width | 139.7 mm | 80 – 300 |
| Chassis plate thickness | 5 mm | 3 – 12 |
| Chassis corner radius | 8 mm | 0 – 25 |
| Corner hole inset | 16 mm | 6 – 40 |
| Corner hole diameter | 3.4 mm | 1 – 8 |
| Wheelbase | 220 mm | 80 – 300 |
| Track width | 120 mm | 60 – 280 |
| Body length | 330.2 mm | 150 – 500 |
| Body width | 139.7 mm | 80 – 300 |
| Lower body height | 52 mm | 20 – 120 |
| Body wall thickness | 2.5 mm | 1.2 – 6 |
| Cabin length | 185 mm | 80 – 300 |
| Cabin height | 46 mm | 10 – 120 |
| Cabin X offset | -18 mm | -80 – 80 |
| Wheel arch radius | 38 mm | 10 – 80 |
| Window height | 26 mm | 8 – 60 |
| Bumper width | 139.7 mm | 60 – 300 |
| Bumper height | 30 mm | 10 – 80 |
| Bumper depth | 18 mm | 6 – 50 |
| Camera lens opening | 12 mm | 4 – 30 |
| Motor body diameter | 24 mm | 10 – 50 |
| Motor body length | 38 mm | 15 – 80 |
| Shaft diameter | 5 mm | 2 – 12 |
| Shaft length | 12 mm | 2 – 40 |
| Mount hole spacing | 17 mm | 5 – 40 |
| Mount hole diameter | 3.4 mm | 1 – 8 |
| Tire outer diameter | 82 mm | 30 – 150 |
| Tire width | 36 mm | 10 – 80 |
| Hub diameter | 26 mm | 10 – 60 |
| Hub thickness | 8 mm | 2 – 30 |
| Hex bore size | 12 mm | 4 – 25 |
| Arduino length | 69 mm | 30 – 120 |
| Arduino width | 53 mm | 20 – 120 |
| Arduino PCB thickness | 1.6 mm | 0.8 – 4 |
| Arduino standoff height | 8 mm | 3 – 25 |
| L298N length | 43 mm | 20 – 80 |
| L298N width | 43 mm | 20 – 80 |
| L298N heatsink height | 27 mm | 5 – 60 |
| HC-05 length | 27 mm | 10 – 60 |
| HC-05 width | 13 mm | 6 – 40 |
| HC-05 component height | 4 mm | 1 – 15 |
| ESP32-CAM board length | 40 mm | 15 – 80 |
| ESP32-CAM board width | 27 mm | 10 – 60 |
| ESP32-CAM PCB thickness | 1.6 mm | 0.8 – 4 |
| ESP32-CAM lens diameter | 12 mm | 4 – 30 |
| 18650 cell diameter | 18.4 mm | 10 – 30 |
| 18650 cell length | 65 mm | 30 – 100 |
| Gap between cells | 1.5 mm | 0.5 – 8 |
| Tray wall thickness | 2.5 mm | 1.2 – 8 |
| Tray floor thickness | 2.5 mm | 1.2 – 8 |
| Tray height | 22 mm | 8 – 60 |
| Electronics tray length | 110 mm | 50 – 200 |
| Electronics tray width | 80 mm | 40 – 160 |
| Battery tray length | 70 mm | 40 – 180 |
| Battery tray width | 76 mm | 30 – 140 |
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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