Unitree R1
Unitree R1
Ultra-lightweight, fully customizable
(delivery time: 5 months for the Standart model)
Agile mobility
24-26-DOF for adaptation to complex scenarios; its 2-DOF head enhances environmental perception
Lightweight structure, easy maintenance
≤121cm agile form, ultra-lightweight at about 25kg, and ready out-of-the-box to empower
Integrated with a Large Multimodal Model for voice and images
Fully open control interfaces for joints and sensors, with support for mainstream simulation platforms, allowing algorithms to seamlessly enter the physical world.
Movement first, tasks as well
A diversity of movement is the foundation for completing tasks
Intelligent pioneer, fully customizable
User-customizable finish
Making it easier for humanoid robots to step into the real world
Abundant powerDelivered in an instant |
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One thought unlocks thousands looksTransform with freedom |
Effortless agilityNavigating without limits |
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| Model | R1 AIR | R1 | R1 EDU | |
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Mechanical Dimensions
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Height, Width and Thickness（Stand） |
1230x357x190mm |
1210x357x190mm |
1210x357x190mm |
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Weight (With Battery) |
About 25kg |
About 25kg |
About 25kg |
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Degree of Freedom(Total Joints) |
20 |
26 |
26-40 |
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Single Leg Degrees of Freedom |
6 |
6 |
6 | |
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Single Arm Degrees of Freedom |
4 |
5 |
5 | |
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Waist Degrees of Freedom |
/ |
2 |
2 | |
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Head Degrees of Freedom |
/ |
2 |
2 | |
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Dexterous Hand |
/ |
/ |
Optional | |
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Joint output bearing |
Crossed roller bearings, Double Hook Ball Bearings |
Crossed roller bearings, Double Hook Ball Bearings |
Crossed roller bearings, Double Hook Ball Bearings |
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Joint motor |
Low inertia high-speed internal rotor PMSM(permanent magnet synchronous motor,better response speed and heat dissipation) |
Low inertia high-speed internal rotor PMSM(permanent magnet synchronous motor,better response speed and heat dissipation) |
Low inertia high-speed internal rotor PMSM(permanent magnet synchronous motor,better response speed and heat dissipation) |
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Maximum Torque of Arm Joint【1】 |
About 2kg |
About 2kg |
About 2kg |
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Calf + Thigh Length |
600 |
600 |
600 | |
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Forearm + Upper Arm Length |
420 |
420 |
420 | |
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Joint Movement Space |
Knee Joint：-10°~+139° Hip Joint：Y:±157° P:-168° ~+146° R:-60° ~+100° |
Waist Joint：Y±150° R±30° Knee Joint：-10°~+139° Hip Joint：Y:±157° P:-168° ~+146° R:-60° ~+100° |
Waist Joint：Y±150° R±30° Knee Joint：-10°~+139° Hip Joint：Y:±157° P:-168° ~+146° R:-60° ~+100° |
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Electrical Characteristics
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Electrical Routing |
Hollow + Internal Routing |
Hollow + Internal Routing |
Hollow + Internal Routing |
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Joint Encoder |
Dual + single encoder |
Dual + single encoder |
Dual + single encoder |
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Cooling System |
Local air cooling |
Local air cooling |
Local air cooling |
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Power Supply |
Lithium battery |
Lithium battery |
Lithium battery |
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Basic Computing Power |
8-core high-performance CPU |
8-core high-performance CPU |
8-core high-performance CPU |
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Microphone Array |
4-Mic Array |
4-Mic Array |
4-Mic Array |
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Speaker |
YES |
YES |
YES | |
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WiFi 6 、Bluetooth 5.2 |
YES |
YES |
YES | |
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Camera |
Monocular camera |
Binocular camera |
Binocular camera | |
| Accessories |
High-Power Computing Module |
/ |
/ |
NVIDIA Jetson Orin Optional (40-100 Tops) |
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Smart Battery (Quick Release) |
YES |
YES | YES | |
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Charger |
YES |
YES |
YES | |
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Manual Controller |
YES |
YES |
YES | |
| Other |
Battery Life |
About 1h |
About 1h |
About 1h |
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Upgraded Intelligent OTA |
YES |
YES |
YES | |
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Secondary Development【2】 |
/ |
/ |
YES |
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Warranty Period【3】 |
6 Months |
8 Months |
12 Months |
[1] The maximum load of the arm varies greatly under different arm extension postures.
[2] For more information, please read the secondary development manual.
[3] For more detailed warranty terms, please read the product warranty brochure.
[4] The above parameters may vary in different scenarios and configurations, please subject to actual situation.
[5] The humanoid robot has a complex structure and extremely powerful power. Users are asked to keep a sufficient safe distance between the humanoid robot and people.Please use with caution
[6] The product appearance is subject to change. Please refer to the final product.
[7] Some sample functions on this page are still being developed and tested, and will be opened to users in the future.
[8] Currently, the global humanoid robot industry is in the early stages of exploration. Individual users are strongly advised to thoroughly understand the limitations of humanoid robots before making a purchase.
[9] This product is a civilian robot. We kindly request that all users refrain from making any dangerous modifications or using the robot in a hazardous manner.
[10] Please visit Unitree Robotics Website for more related terms and policies, and comply with local laws and regulations.
