Big Animatronic Eyes (4 servos)
Print Profile(2)
Description
A large animatronic eye mechanism designed for big animatronics, using 4 micro servos – one for each eye and one for each eyelid.
The eyes move left and right, while the eyelids open and close independently, giving a more realistic and expressive look.
Perfect for animatronic heads, robotics projects, or character builds.
Check out my simpler 2-servo eye version: https://makerworld.com/en/models/2660601-simple-animatronic-eyes-2-servo
🔧 Hardware Required
- 4× micro servos (SG90, MG90S or similar size)
- 8× M2(or M3) screws (4 per eye) to secure the servos
- Paper clips (used as linkages between servo horns and parts)
🧩 Printed Parts
- Eye mechanism parts
- 2× pins per eye to hold the eyelids in place
⚙️ How it works
- Each eye uses:
- 1 servo for horizontal eye movement
- 1 servo for eyelid movement
- Servo horns connect to the eyes and eyelids using bent paper clips, acting as simple and effective linkages
Based on a model by @aquacat
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License
You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.
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