Brackets and mounts
Animatronic Upper Torso Assembly
- Bounding box
- 320.0 × 202.0 × 505.0 mm
- Engine
- Precision B-rep
- Parameters
- 46
- Published
- October 19, 2026
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Free to download and use. See the terms.
The prompt
Generate a highly detailed 3D mechanical CAD assembly for an upper-body animatronic figure. The main structural frame should consist of 20x20mm square aluminum tubing. The torso must include an internal mounting shelf optimized for standard RC servo motors and an Arduino microcontroller. Design a 2-axis neck mechanism (pitch and yaw) explicitly configured to be pulled by Bowden cables routed down into the chest cavity. Include external chest shell plates and a removable faceplate carrier."
Parameters
| Name | Value | Range |
|---|---|---|
| Frame Width | 320 mm | 200 – 500 |
| Frame Depth | 200 mm | 120 – 350 |
| Frame Height | 400 mm | 250 – 600 |
| Tube Size | 20 mm | 10 – 40 |
| Shelf Length | 282 mm | 200 – 400 |
| Shelf Depth | 162 mm | 100 – 300 |
| Shelf Thickness | 3 mm | 1.5 – 6 |
| Servo Cutout X | 40 mm | 20 – 80 |
| Servo Cutout Y | 20 mm | 10 – 50 |
| M3 Hole Diameter | 3.2 mm | 2.5 – 5 |
| Servo Tray Length | 160 mm | 100 – 250 |
| Servo Tray Depth | 60 mm | 30 – 120 |
| Servo Tray Height | 30 mm | 15 – 60 |
| Arduino Plate Length | 90 mm | 50 – 150 |
| Arduino Plate Width | 65 mm | 40 – 100 |
| Arduino Plate Thickness | 2 mm | 1 – 4 |
| Neck Plate Length | 160 mm | 100 – 250 |
| Neck Plate Width | 110 mm | 70 – 180 |
| Neck Plate Thickness | 4 mm | 2 – 10 |
| Neck Bearing Diameter | 30 mm | 10 – 60 |
| Cable Hole Diameter | 4 mm | 2 – 10 |
| Yaw Base Length | 70 mm | 40 – 120 |
| Yaw Wall Thickness | 4 mm | 2 – 10 |
| Yaw Height | 50 mm | 30 – 100 |
| Yaw Quadrant Radius | 25 mm | 10 – 50 |
| Yaw Bore Diameter | 8 mm | 4 – 20 |
| Pitch Base Length | 90 mm | 50 – 150 |
| Pitch Base Depth | 80 mm | 40 – 140 |
| Pitch Wall Thickness | 6 mm | 3 – 15 |
| Pitch Height | 45 mm | 25 – 90 |
| Pitch Pivot Diameter | 10 mm | 5 – 25 |
| Guide Block Length | 35 mm | 20 – 60 |
| Guide Block Width | 22 mm | 10 – 40 |
| Guide Block Height | 18 mm | 10 – 40 |
| Shell Thickness | 2 mm | 1 – 5 |
| Chest Plate Width | 140 mm | 80 – 250 |
| Chest Plate Height | 260 mm | 150 – 400 |
| Lower Front Width | 180 mm | 100 – 300 |
| Lower Front Height | 120 mm | 60 – 250 |
| Lower Front Thickness | 2 mm | 1 – 5 |
| Faceplate Width | 180 mm | 100 – 300 |
| Faceplate Height | 120 mm | 60 – 250 |
| Faceplate Thickness | 3 mm | 1.5 – 8 |
| Faceplate Inner Width | 140 mm | 80 – 250 |
| Faceplate Inner Height | 80 mm | 40 – 180 |
| Faceplate Grid Hole Diameter | 4 mm | 2 – 10 |
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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