Dex3-1 Force-Controlled Three-Finger Dexterous Hand for Unitree H2 Humanoid

Precision Manipulation Module for Advanced Robotics & Research Applications

The Dex3-1 Force-Controlled Three-Finger Dexterous Hand is a compact, high-precision robotic end-effector designed to bring human-like manipulation capabilities to humanoid and mobile robotic platforms. Engineered for research, education, and advanced development environments, it enables robots to grasp, hold, and interact with objects using refined force control and multi-degree-of-freedom motion.

With its lightweight structure and highly articulated design, Dex3-1 is ideal for laboratories, universities, and developers seeking to explore dexterous manipulation, embodied AI, and next-generation human-robot interaction.

Key Features & Benefits

• Seven Degrees of Freedom for Human-Like Dexterity
  The hand provides 7 total degrees of freedom, including 3 DOF in the thumb and 2 DOF each in the index and middle fingers, enabling nuanced grasping strategies and adaptive object handling.

• Integrated Force-Controlled Manipulation
  Designed for controlled interaction rather than simple gripping, allowing robots to perform delicate tasks such as holding instruments, operating tools, or manipulating irregular objects.

• Lightweight, Compact Form Factor
  Weighing approximately 650 g and measuring 175 × 88 × 77 mm, the Dex3-1 adds advanced capability without significantly impacting robot payload or energy consumption.

• Research-Ready Architecture
  Built for secondary development, making it ideal for robotics research, AI training, teleoperation studies, and experimental manipulation algorithms.

• Optimized for Humanoid Platforms
  The anthropomorphic finger layout supports natural motion planning and improves compatibility with vision-based grasping and learning systems.

• Durable Engineering for Continuous Use
  Designed to withstand repeated experimental cycles in labs, classrooms, and development environments.