| Service | Detail |
|---|---|
| Pricing | Custom quote per model, configuration and order volume |
| Lead Time | Confirmed with each quote |
| Delivery | Available terms are confirmed with each quote |
Check the product page, checkout and store policies for the terms that apply to your order.
The Unitree Dex3-1 is a three-finger dexterous robotic hand featuring 7 degrees of freedom and advanced force-position hybrid control, enabling sensitive, reliable, and precise object manipulation. Designed to simulate the dexterity of a human hand, it can operate a wide variety of objects with accuracy and adaptability.
Equipped with 6 micro brushless force-control joints (direct drive) and 1 micro brushless force-control joint (gear drive), the Dex3-1 delivers exceptional motion fidelity. A total of 33 tactile sensors across the hand provide rich haptic feedback for data collection and intelligent grasping tasks.
The Dex3-1 is fully compatible with the Unitree G1 humanoid robot, making it an ideal end-effector for complex manipulation tasks in research, industrial, and service robotics applications. Open-source support is available for seamless integration and development.
With a compact form factor (175 × 88 × 77 mm, 710 g), wide operating voltage range (12–58 V), and a fingertip repeat positioning accuracy of ±2 mm, the Dex3-1 is built for both precision and durability across demanding real-world environments.
| Type | 3-finger force-control dexterous hand |
|---|---|
| Total DOF | 7 (Thumb 3, Index 2, Middle 2) |
| Motors | 6 micro brushless direct-drive joints + 1 micro brushless gear-drive joint |
| Weight | 710 g |
| Size | 175 x 88 x 77 mm |
| Thumb Joint 0 Range | -60 to 60 degrees |
| Thumb Joint 1 Range | -35 to 60 degrees |
| Thumb Joint 2 Range | 0 to 100 degrees |
| Index/Middle Joint 0 Range | 0 to 90 degrees |
| Index/Middle Joint 1 Range | 0 to 100 degrees |
| Tactile Sensors | 33 pressure sensors |
| Pressure Range | 10 g - 2500 g |
| Max Safe Load | 20 kg |
| Max Graspable Weight | 500 g (5 cm round object) |
| Max Power Output | 400 W @ 3 s |
| Fingertip Accuracy | +/-2 mm |
| Voltage Range | 12-58 V |
| Static Current | 0.2 A @ 58 V |
| Max Current | 10 A |
| Communication | USB 2.0, 1000 Hz update rate |
| Operating Temperature | -20C to 60C |
Pricing for the Unitree Dex3-1 Power Control Dexterous Hand is quote-based. Request a quote from for the available price, MOQ and lead time.
Submit a quote request on this page. will confirm the available configuration, MOQ, lead time and delivery terms.
Lead time is confirmed with the quote and depends on the selected configuration and quantity.