Brackets and mounts
SG90 Servo Tilting Lid
- Bounding box
- 192.0 × 112.0 × 31.5 mm
- Engine
- Precision B-rep
- Parameters
- 13
- Published
- November 2, 2026
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The prompt
A precise functional 3D printable mechanical lid for a smart waste sorting bin, designed to tilt left and right. It consists of a flat rectangular plate with a central axis. Overall dimensions of the plate: 192mm width, 112mm depth, 3mm thickness. In the exact top-center of the plate, there is an integrated mechanical adapter coupler mount structurally shaped to tightly fit the splined output shaft and body of an SG90 micro servo motor. The adapter is robust for torque transmission, oriented so that the servo's rotation tilts the plate left and right. Clean geometry, engineering prototype, functional part, STL ready, no textures, isolated on a white background.
Parameters
| Name | Value | Range |
|---|---|---|
| Plate Width | 192 mm | 100 – 300 |
| Plate Depth | 112 mm | 60 – 200 |
| Plate Thickness | 3 mm | 2 – 8 |
| Hub Outer Diameter | 10 mm | 7 – 20 |
| Hub Height | 6 mm | 3 – 15 |
| Shaft Socket Across Flats | 4.8 mm | 3 – 7 |
| Shaft Socket Depth | 5 mm | 2 – 10 |
| Servo Body Width | 23 mm | 15 – 35 |
| Servo Body Depth | 12.5 mm | 8 – 20 |
| Servo Body Height | 22.5 mm | 15 – 35 |
| Retention Arm Thickness | 3 mm | 1.5 – 6 |
| Retention Arm Clearance | 0.3 mm | 0 – 1 |
| Fillet Radius | 1 mm | 0.5 – 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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