← All documentation
AmazingHand Open Source Bionic Robotic Hand for Research
Robotic Arms

AmazingHand Open Source Bionic Robotic Hand for Research

Open-source dexterous robotic hand for AI research. Lightweight and ROS-compatible — ideal for reinforcement learning and robotic grasping tasks.

DOF8-DOF (4 fingers)
Weight0.8kg
InterfaceUSB 2.0, UART
FeedbackPosition sensors
CompatibilitySO-ARM101, ROS 2

Product Overview

An open-source bionic robotic hand designed for robotics research, education, and development. Features high degrees of freedom, precise control, and comprehensive SDK support for easy custom development.

Amazing Hand Bionic Robotic Hand Product Show

Amazing Hand Robotic Hand Detail Display

Key Advantages

  • Fully Open-Source & Customizable Design

    The Amazing Hand adopts a complete open-source architecture, with all code files and mechanical design blueprints freely available. Developers can modify both hardware and software configurations to meet project-specific requirements, enabling rapid adaptation to diverse robotic applications.

  • 8 DOF for Flexible Motion

    Equipped with 8 degrees of freedom, each finger features two joint phalanges enabling flexion/extension, abduction, and adduction movements — simulating the natural dexterity of a human hand.

  • Compact & Lightweight All-in-One Design

    All drive components are fully integrated inside the hand body, completely eliminating external wiring. Weighing only 400g (excluding servo motors), its compact form factor makes it easy to integrate into various robotic platforms.

  • 3D Printing Support for Lower Production Costs

    All structural components support 3D-printed manufacturing, utilizing a modular design approach combining a rigid "skeleton" frame with a flexible TPU shell. This dramatically reduces production costs, making it ideal for students, makers, and researchers on a budget.

  • Optimized for Research & Educational Use Cases

    Its open-source and easily accessible design makes it an excellent platform for AI and robotics experimentation, supporting algorithm validation, data collection, and hands-on educational training.

Amazing Hand Robotic Hand Function Display

Hardware Overview

Amazing Hand Hardware Structure Diagram