Unitree RoboticsDex1-1
Dex1-1
Unknown
Available for orderType
Robot Arms
Status
Available for order
Release Date
Unknown
Warranty
Unknown
Location
China · Hangzhou
Last Verified
2026-07-29
Unknown
Height
0.55 kg
Weight
Unknown
Payload
Dex1-1 is a high-precision parallel two-finger gripper designed by Unitree for embodied AI applications. It offers a large stroke, adjustable gripping force and high-speed control, works standalone, and is compatible with Unitree G1, H1 and R1 humanoid robots.
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Specifications
Basic Information
Country
China
Manufacturer
Unitree Robotics
Model Alias
Dex1-1
Positioning / Application
Embodied AI applications; scientific research and education; courier sorting; industrial automation; new retail; consumer electronics; medicine
Robot Name
Dex1-1
Robot Type
Robotic gripper
Status
Available for order
Website
https://unitree-robot.com/Dex1-1/
Body Specifications
Depth
67 mm
Length
143 mm
Operating Temperature
-20 °C to 60 °C
Weight
0.55 kg
Width
78 mm half-open; 120 mm fully open; 124.5 mm fully closed with side rails extended
Performance
Accuracy
0.1 mm fingertip position resolution
Hand Payload
20 kg form-fitting; 5 kg friction
Hand Speed
50–375 mm/s adjustable
Mechanical Structure
End-Effector
Parallel two-finger gripper
Gear Ratio
1:25
Joint Encoder
Absolute encoder
Joint Encoder Resolution
15 bit
Joint Sensor Type
Angle, angular velocity, torque, temperature status feedback
Motor Peak Torque
5 N·m
Battery and Runtime
Battery Voltage
24–64 V; 24/48 VDC recommended
Power Supply
24/48 VDC recommended
Interaction and Communication
Communication
High-speed 485
External Port
485 to USB adapter board
Response Time
0.24 s full-stroke shortest closing time
Development and Expansion
Operating Modes
Angle; angular velocity; torque; stiffness; damping control
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