Print settings
| Material | PETG |
|---|---|
| Layer height | 0.2 mm |
| Infill | 40% |
| Supports | Not needed — prints flat as oriented |
| Filament | ≈ 8 g total (estimate) |
| Size · sg90-gripper-base | 70 × 40 × 22 mm |
| Size · sg90-gripper-finger | 58.5 × 13 × 10 mm |
Hardware
1× SG90 / MG90S with its single-arm horn and screws · 4× M3 screws · optional rubber tape on the jaws
FIT CHECK
Printers vary. If holes are tight, drill them out or add 0.2 mm in the .scad file. Board dimensions follow the makers' published drawings; check yours before a long print.
Printers vary. If holes are tight, drill them out or add 0.2 mm in the .scad file. Board dimensions follow the makers' published drawings; check yours before a long print.
License
Original design by MakerCore Hub, free for personal and educational use under CC BY-NC 4.0. Remix it and share it with credit; contact us for commercial use.
Missions that use it
6-Axis Robotic Arm Controlled by Raspberry Pi
Drive six servos smoothly, record poses and replay pick-and-place sequences.
EngineerAI Recycling Sorter: Camera Plus Servo
Drop a can, bottle or paper on the tray and a trained model tilts a servo chute into the right bin.
EngineerPWM, Motors and Servos: Make Things Move
Control servo angles and DC motor speed safely with drivers and a separate power supply.
Engineer
