Dex3-1 ForceControlled ThreeFinger Dexterous Hand
Dex3-1 ForceControlled ThreeFinger Dexterous Hand is a precision robotic hand designed for the Unitree R1 humanoid robot. It delivers flexible object manipulation through a compact three-finger design and force-controlled movement, making it suitable for robotics research, AI development, and humanoid interaction.
The hand provides 7 degrees of freedom, including 3 degrees of freedom for the thumb, 2 for the index finger, and 2 for the middle finger. This configuration enables smooth grasping, pinching, and object handling while maintaining a lightweight design of only 650 g.
Designed specifically for the Unitree R1 platform, the hand is supplied as a single left-hand or right-hand unit. A complete robot typically uses two hands, and the correct side should be specified when ordering.
Key Features
Three-Finger Dexterity
Provides flexible manipulation using a three-finger force-controlled design.
Seven Degrees of Freedom
Supports natural finger movement with independent thumb, index, and middle finger control.
Lightweight Construction
Compact 650 g design minimizes additional payload.
Designed for Unitree R1
Engineered specifically for seamless integration with the Unitree R1 humanoid robot.
Official Replacement Part
Suitable as a replacement or repair accessory for compatible robots.
Technical Specifications
| Feature | Specification |
|---|---|
| Product Model | Dex3-1 ForceControlled ThreeFinger Dexterous Hand |
| Compatible Robot | Unitree R1 |
| Product Type | Three-Finger Dexterous Hand |
| Weight | 650 g |
| Dimensions | 175 × 88 × 77 mm |
| Total Degrees of Freedom | 7 |
| Thumb Degrees of Freedom | 3 |
| Index Finger Degrees of Freedom | 2 |
| Middle Finger Degrees of Freedom | 2 |
| Hand Configuration | Three-Finger Force-Controlled |
| Package | Single Dexterous Hand (Left or Right) |
FAQs
Which robot is this hand compatible with?
It is designed for the Unitree R1 humanoid robot.
How many degrees of freedom does the hand have?
The hand provides 7 degrees of freedom.
How much does the hand weigh?
It weighs 650 g.
Is the hand available for both sides?
Yes. It is available in left-hand and right-hand versions.
How many hands are included?
Each package contains one dexterous hand.
Is this suitable as a replacement part?
Yes. It can be used as an official replacement or repair accessory.
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