Unitree G1 Dex3-1 Haptic Robotic Hands
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Unitree G1 Dex3-1 Haptic Robotic Hands
The Unitree G1 Dex3-1 Haptic Robotic Hands is a three-fingered force-controlled dexterous arm for Unitree humanoid platforms, designed for teleoperation, teaching and manipulation development. The haptic version works with multi-touch tactile sensing and combines hybrid force and position control, allowing for a more stable grip, finer force delivery and better object contact performance.
The offer is intended exclusively for entrepreneurs or educational institutions, for the purchase it is necessary to provide proof of ID number.
Key Features of Unitree G1 Dex3-1 Haptic Robotic Hands
- 7 degrees of freedom (DoF): thumb 3, index finger 2, middle finger 2
- Transfers: 6 motors direct drive + 1 motor with gears
- Tactile sensing (multi-touch): 9 sensor fields / 33 pressure sensors in total
- Resolution of fields: 2×2 (palm) ×3, 2×2 (finger pad) ×3, 3×1 (fingertip) ×3
- Pressure perception range 10 g-2500 g, maximum acceptance without damage 20 kg
- Fingertip repeat accuracy ±2 mm
- Dimensions 175 × 88 × 77 mm, weight 710 g
- Power supply 12-58 V, static current 58 V @ 0.2 A, max. current 10 A
- Communication USB 2.0, communication speed 1000 Hz
- Telemetry: joint status (position/speed/moment/temperature), voltage/current, pressure and temperature sensor readings, IMU data
Haptic feedback for working with contact
The multi-touch tactile field on the palm, finger pads and fingertips provides detailed contact information. With a perception range of 10-2500 g, gripping, reloading and handling where pressure and slip matter can be addressed more stably.
Hybrid force and position control
Dex3-1 combines force and position control so you can work with both precise finger guidance and pressure control when handling. This is practical for teleoperation and learning grips where you want to repeatedly achieve the same result without damaging the object.
Natural grip thanks to 7 DoF
The 3/2/2 DoF layout allows the grip to be shaped like a human hand. Defined joint ranges support planning of finger trajectories and repetitive manipulation scenarios in laboratory and teaching environments.
Fast response and real-time streaming
A communication rate of 1000 Hz ensures a smooth response when touching and during dynamic movements. In addition to joint states, the Unitree Dex3-1 arm also returns pressure and temperature sensor readings and IMU data, which is useful for control loops, teleoperation and dataset collection.
| Code: | uni_Dex06 |
| Warranty: | 24 months (Company registration number 12) |