| Method | Delivery Time | Cost |
|---|---|---|
| Standard Shipping | 7–15 business days | Free on orders over $49 |
| Express Shipping | 3–7 business days | Calculated at checkout |
| Returns | 30-day return window | Money-back guarantee |
Soldx ships to 150+ countries with tracked delivery, secure SSL-encrypted checkout and a 30-day money-back guarantee.
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 tailored quote from for project pricing, MOQ and lead time — typically returned within one business day.
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Yes — the Unitree Dex3-1 Power Control Dexterous Hand includes the manufacturer's warranty. Full after-sales and warranty terms are provided with your quote.
Yes. supports configuration and bulk/volume orders. Share your application and quantity in a quote request for tailored pricing and MOQ.