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ManufacturerUnitree Robotics / Yushu Technology Co LtdRobot model · No. 21

H1-2

Humanoid Robots · Research & Development

CommercialChina
Key factYes Livox MID-360 · 45 Nm

H1-2 robot by Unitree Robotics / Yushu Technology Co Ltd

Model details

Model specifications

3D LiDARYes Livox MID-360
Ankle Joint Torque45 Nm
Arm DOF7 per arm
Arm Joint Torque75 Nm
AvailabilityCommercially Available
Battery15 Ah (0.864 kWh) Quick-release Lithium Battery
BluetoothYes
C++ APIYes
Cloud ConnectivitySupported
ConstructionIndustrial Crossed-Roller Bearings, Hollow Wiring Architecture
Degrees of Freedom27 DOF
Development ComputerIntel Core i7 (16–32 GB RAM)
Dexterous HandsOptional
EncodersDual Encoders
EthernetYes
Force SensorsYes
Height1800 mm
Hip Joint Torque220 Nm
IMUYes
Intel RealSense D435i Depth CameraYes
Joint EncodersDual Encoders
Joint MotorsUnitree M107 Hollow-Axis Motors
Knee Joint Torque360 Nm
Leg DOF6 per leg
Maximum Walking / Running Speed3.3 m/s (potential mobility >5 m/s)
MicrophonesYes
Motion ControllerIntel Core i5 Platform Computer
NationalityChinese
Optional Compute ExpansionAdditional Intel i7 Development Computer
OTA UpdatesYes
Python APIYes
ROS 2Yes
RuntimeApproximately 2 hours
SDKYes
SpeakersYes
Waist DOF1
WeightApproximately 72 kg
Wi-FiYes

About the H1-2

The Unitree H1-2 is the second-generation version of Unitree Robotics' full-size humanoid research platform. Building on the original H1, it introduces 27 degrees of freedom, upgraded 7-DOF arms, 6-DOF legs with dual-actuated ankles, high-performance M107 joint motors with dual encoders, and enhanced perception through Livox MID-360 LiDAR and Intel RealSense depth sensing. Designed as an open research platform, the H1-2 supports advanced locomotion, manipulation, embodied AI research and ROS 2-based software development.

Typical applications: Research & Development, Education & Training, Industrial & AI Development, Inspections.

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