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Unitree Robotics H2 humanoid robot

Unitree H2 humanoid robot

Unitree Robotics H2 humanoid robot
Unitree Robotics | A-000000-08163
Price upon request

The Unitree H2 is a full-size biped humanoid robot designed for work on locomotion, motion control, embedded perception and, depending on the selected configuration, advanced development.

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A full-size humanoid platform for locomotion, perception and onboard control

  • Full-scale humanoid format: 1820 x 456 x 218 mm for a weight of around 70 kg with battery.
  • 31-degree-of-freedom architecture: 6 DoF per leg, 7 DoF per arm, 3 DoF at the waist and 2 DoF at the head.
  • High mechanical capabilities: up to 360 N.m of torque on the leg joints and 120 N.m on the arm joints.
  • Arm payload: around 7 kg in nominal use and up to 15 kg maximum.
  • Integrated sensors: wide-angle binocular camera, array microphones and speaker for voice interaction.
  • Onboard connectivity: Wi-Fi 6 and Bluetooth 5.2.
  • Removable battery: 15 Ah / 0.972 kWh battery with approximately 3 h of runtime.
  • Two integration levels: H2 for platform capabilities, and H2 EDU for secondary development, dexterous hand options and more scalable computing.

The Unitree H2 is positioned as a working platform for teams that want to study a biped humanoid in a format closer to a real human scale, with a complete mechanical chain, high joint torques and directly usable onboard instrumentation. The platform is based on industrial-grade crossed roller bearings, low-inertia PMSM motors and local air cooling.

The H2 EDU version adds a more R&D-oriented logic, with secondary development, several dexterous hand options, an Intel Core i7 for custom development and a high-performance computing module that can go up to the Jetson AGX Thor (2070 TOPS).

A consistent platform for humanoid locomotion, embodied AI and multimodal interaction projects

For a lab, university or engineering team, the H2 can support projects where the goal is to work simultaneously on whole-body dynamics, perception and interaction.

  • Biped locomotion and balance: study of walking algorithms, posture transitions and dynamic control on a humanoid with 31 DoF.
  • Motion control and gesture reproduction: work on arm-leg-torso coordination and accurate reproduction of dynamic movements.
  • Embedded perception: vision projects using the wide-angle binocular camera, for example scene observation, visual tracking or robot-centered perception.
  • Human-robot interaction: command and dialogue scenarios based on the integrated microphones and speaker.
  • Manipulation and grasping: on H2 EDU, experimentation around the available dexterous hands depending on the selected model, with arm payload suited to light manipulation tasks.
  • Embodied AI and intelligent models: evaluation of onboard models and computing pipelines on a humanoid platform, especially with the EDU configuration and its possible extension up to 2070 TOPS.
  • Tuning and supervised testing: validation of behaviors and test sequences with the manual remote controller, useful for commissioning phases and experimental safety.

In practical terms, the Unitree H2 can be used for whole-body control, motion generation, voice interaction, binocular perception, data collection for embodied AI or early development of manipulation modules on the H2 EDU version.

For a research team, the main interest is to have an already instrumented platform while keeping a clear understanding of the differences between the standard version and the development-oriented version.

Schéma Unitree H2

Technical specifications of the Unitree H2 humanoid robot

SpecificationsH2H2 EDU
Standing dimensions1820 x 456 x 218 mm1820 x 456 x 218 mm
Weight with batteryApproximately 70 kgApproximately 70 kg
Total degrees of freedom3131
DoF per leg66
DoF per arm77
Waist DoF33
Head DoF22
Dexterous hands/Yes, several model options
Bionic head with facial featuresYesYes
Joint bearingsIndustrial-grade crossed roller bearingsIndustrial-grade crossed roller bearings
Motor typeInner-rotor PMSM, low inertia, high speedInner-rotor PMSM, low inertia, high speed
Max. arm joint torque120 N.m120 N.m
Max. leg joint torque360 N.m360 N.m
Max. arm payloadPeak: ~15 kg; nominal: ~7 kgPeak: ~15 kg; nominal: ~7 kg
Thigh + calf length1045 mm1045 mm
Arm + forearm length690 mm690 mm
MaterialsAerospace-grade aluminum + titanium alloy + high-strength engineering plasticsAerospace-grade aluminum + titanium alloy + high-strength engineering plastics
CoolingLocal air coolingLocal air cooling
Battery15 Ah (0.972 kWh)15 Ah (0.972 kWh)
Max. battery voltage75.6 V75.6 V
Basic onboard computingPC1: Intel Core i5PC1: Intel Core i5
Computing for custom development/PC2: Intel Core i7
High-performance computing module/Up to Jetson AGX Thor (2070 TOPS)
Vision sensorWide-angle humanoid binocular cameraWide-angle humanoid binocular camera
Voice interactionArray microphones + high-power speakerArray microphones + high-power speaker
ConnectivityWi-Fi 6, Bluetooth 5.2Wi-Fi 6, Bluetooth 5.2
Removable smart batteryYesYes
ChargerYesYes
Manual remote controllerYesYes
Battery lifeApproximately 3 hApproximately 3 h
Intelligent OTAYesYes
Secondary development/Yes

Resources for the Unitree H2 humanoid robot

FAQ about the Unitree Robotics H2 humanoid robot

What is the difference between the Unitree H2 and the H2 EDU?

The H2 corresponds to the standard humanoid platform, while the H2 EDU is intended for more advanced R&D uses. The EDU version notably adds secondary development, dexterous hand options, an Intel Core i7 for custom development and the possibility of integrating a high-performance computing module.

Is the Unitree H2 suitable for robotics research projects?

Yes, the Unitree H2 is suitable for work on biped locomotion, motion control, embedded perception, human-robot interaction and, in the EDU version, more advanced projects around embodied AI and manipulation.

How many degrees of freedom does the H2 humanoid robot have?

The Unitree H2 has 31 degrees of freedom, distributed across the legs, arms, waist and head. This architecture makes it possible to work on complex motion scenarios on a complete humanoid platform.

Does the H2 include sensors for perception and interaction?

Yes, the robot integrates a wide-angle binocular camera, array microphones and a speaker. These elements make it possible to address projects involving embedded vision, voice interaction and environment analysis.

Can the H2 humanoid robot manipulate objects?

The H2 has arms with a nominal payload of around 7 kg and a maximum payload of up to 15 kg. For projects requiring grasping or manipulation, the H2 EDU version is especially relevant thanks to the different dexterous hand options.

What is the battery life of the Unitree H2?

The Unitree H2 uses a removable 15 Ah smart battery and the stated battery life is around 3 hours. The battery is designed to be replaced quickly in order to facilitate extended test sessions.

Is the Unitree H2 programmable?

The logic of secondary development is explicitly associated with the H2 EDU version. If your project requires advanced software integration, specific developments or additional onboard computing, the EDU version is the most suitable.

What type of onboard computing is available on the H2?

The H2 integrates a basic computing platform with an Intel Core i5. The H2 EDU version adds an Intel Core i7 for custom development and can go up to a Jetson AGX Thor for applications requiring more computing power.

Who is the H2 humanoid robot intended for?

The Unitree H2 is mainly intended for research labs, universities, research professors, robotics engineers and R&D teams looking for a humanoid platform to test algorithms, validate software building blocks or conduct experimental work.

What information should I prepare for a quote request?

Please specify: your budget (even if it is a rough estimate), the deadline for your project (short term, awaiting funding, initial study phase prior to the project, etc.), your shipping address, and a short describing your project.

Pre-shipment check

Before each shipment, our team performs a complete, step-by-step check (battery, start-up, remote control, movement, controls).

Details are listed on our Support page.

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