EyeMotion Quiet Digital Servo - Single Unit
A low-noise digital servo selected for robot eyes, animatronic heads, dolls, and close-range display mechanisms. It is much quieter than common SG90-style servos, making it better suited for expressive eye motion where motor noise matters. Quantity is counted per single servo.
$49.00
Choose variant
Recommended add-ons
Compatibility
Low-noise servo selected for robot-eye mechanisms
SKU model
Size, pupil, cavity, and add-ons stored separately
Fulfillment
In stock or made-to-order depending on variant
Use cases
quiet servo eyes, robot heads, animatronics, doll mechanisms
Specification
| Product type | Low-noise digital servo |
|---|---|
| Sales unit | Single servo; choose quantity as needed |
| Signal | PWM / TTL / RS485 version options |
| Operating voltage | 4.8-6V typical; confirm before production use |
| Gear material | Metal |
| Best for | Close-range robot-eye and animatronic mechanisms where motor noise matters |
| Compatibility | Recommended for premium eye motion builds and dual-eye frames |
Buying guide
Quiet digital servo buying notes
The quiet digital servo is the premium servo choice for robot eyes, dolls, close-range animatronics, and display heads where motor noise would distract from the expression.
- Sold as a single servo; use quantity 6 for the dual-eye 4-DOF setup.
- Recommended when quiet movement matters more than the lowest part cost.
- Use matching servos across the whole mechanism for consistent motion.
Choose the right build path
| Build path | Best for | Choose when |
|---|---|---|
| Close-range display head | Animatronics, dolls, exhibitions, demos, and character faces | Viewers or microphones will be close enough to notice noisy servos. |
| Dual-eye premium setup | Coordinated left-right and up-down robot-eye movement | You want a quieter six-servo set for a more polished result. |
| Budget geometry test | Early prototypes and disposable test rigs | Use SG90 instead if you only need low-cost motion testing. |
Product questions
Why choose a quiet digital servo for robot eyes?
Quiet movement makes the face feel more polished, especially in dolls, animatronic heads, demos, and displays where users are close to the mechanism.
How many quiet servos are needed for a dual-eye setup?
Use quantity 6 for the Robot Eye Kit dual-eye 4-DOF mechanism.
Is the quiet servo required for every build?
No. SG90-style servos are enough for budget prototypes, but quiet digital servos are better for finished close-range builds.