5 DOF Humanoid Robot Hand - Metal Five Finger Kit
5 DOF Humanoid Robot Hand - Metal Five Finger Kit
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Overview
Create a lifelike robotic hand with five independently moving metal fingers. This 5-DOF humanoid robot hand features A0090 high-torque servo motors driving each finger through a precision linkage mechanism. Available in left and right hand configurations for dual-arm projects.
Five high-torque servo motors draw significant current — use an external 5V power supply, not USB power from Arduino. Finger linkages can trap fingers during operation. Keep hands clear when powered.
Key Features
- 5 Independent Fingers — Each finger moves individually with its own servo motor
- A0090 Servo Motors — High-torque servos for strong, precise finger movement
- Left & Right Hand — Build a matching pair for dual-arm projects
- All-Metal Construction — Durable aluminum alloy frame and finger linkages
- Realistic Motion — Finger curl mechanism mimics natural human hand movement
- Arduino Compatible — Control all 5 fingers with standard PWM servo signals
Technical Specifications
| DOF | 5 (one per finger) |
|---|---|
| Material | Aluminum Alloy |
| Motor | 5x A0090 Servo |
| Hand Options | Left / Right |
| Weight | ~400-500g |
| Voltage | 5V-6V DC (external PSU recommended) |
| Compatibility | Arduino, RPi, ESP32 |
Quick Start Code
Package Contents
- Metal hand frame with finger linkages
- 5x A0090 servo motors (select variants)
- Mounting bracket and base plate
- Assembly hardware
- Servo horns and connectors
Who Is This For?
This humanoid hand is designed for advanced makers building humanoid robots, engineering students studying biomechanics and prosthetics, researchers prototyping robotic hands, and hobbyists who want a stunning showcase project.
Shipping & Returns
Free US shipping on orders over $49. All orders ship within 1-3 business days with full tracking. International shipping available to Canada, Australia, New Zealand, and Europe. 30-day money-back guarantee on all kits.
Technical Specifications
Technical Specifications
See product description above for full specs.
What's in the Box
What's in the Box
See product description above for complete parts list.
Shipping & Returns
Shipping & Returns
Free US shipping on orders over $49. All orders ship within 1-3 business days with full tracking. International shipping available to Canada, Australia, New Zealand, and Europe. Not satisfied? Return unused items within 30 days for a full refund.
5 DOF Humanoid Robot Hand - Metal Five Finger Kit

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Do I need prior experience to build this?
Do I need prior experience to build this?
Most of our kits include step-by-step assembly instructions. Beginner kits (1-4 DOF) require no prior experience. Advanced kits (6-7 DOF) benefit from basic electronics knowledge.
Is an Arduino board included?
Is an Arduino board included?
Arduino boards are included with select variants. Check the variant options on each product page. All kits are compatible with Arduino Uno, Mega, and Nano.
How long does assembly take?
How long does assembly take?
Beginner kits: 1-2 hours. Mid-range kits: 2-4 hours. Advanced/professional kits: 4-8 hours. This is part of the learning experience!
What tools do I need?
What tools do I need?
Most kits include the necessary hardware. You may need a small Phillips screwdriver and hex wrench set (often included). A soldering iron is NOT required for most kits.
Can I return it if I cannot build it?
Can I return it if I cannot build it?
Yes! We offer a 30-day money-back guarantee on all kits. If you are not satisfied for any reason, contact us for a full refund.