Humanoid robotsUnitree
Unitree R1
Compact biped humanoid, 123 cm and 29 kg, with a built-in multimodal model for voice and vision. For demos, events and education.
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Product details
Weight70 kg
Package dimensions29 x 51 x 178 cm
CategoriesHumanoid robots
Description
Unitree H1, the platform the H1-2 is derived from.
Video: Unitree Robotics
Video of the Unitree H1, the predecessor platform of the H1-2.
Unitree H1-2
Universal full-size humanoid robot: 1.78 m, 27 degrees of freedom and 360 N·m of torque at the leg joints.
Unitree H1-2
360° depth perception with 3D LiDAR and a depth camera.
Peak torque density of 189 N·m/kg and fully internal wiring.
360° depth perception with 3D LiDAR and a depth camera.
Peak torque density of 189 N·m/kg and fully internal wiring.
H1-2 is the second generation of the H1 humanoid platform. Compared with the H1, it has arms with 7 degrees of freedom (instead of 4) and legs with 6 (instead of 5), for much more versatile manipulation and walking. All cables are built into the structure, the joints have dual encoders and the compute module can hold up to 3 additional computing devices (Intel i7 or Jetson Orin NX) inside the housing.
The table below compares the two generations as presented by the manufacturer. In short: the H1 is lighter and much faster (3.3 m/s, with potential above 5 m/s), while the H1-2 is built for strength and dexterity, with more degrees of freedom, a higher payload and a built-in compute unit.
This humanoid robot has a complex structure and very high power. Please keep a safe distance from the robot and use it with care.
The maximum arm payload varies significantly with the arm's extension posture.
Humanoid technology is still at an early, exploratory stage. Please make sure you fully understand the limitations of humanoid robots before you buy.
- 360° depth perception: 3D LiDAR + depth camera
- Arm mobility: 7 degrees of freedom (vs 4 on the H1)
- Leg mobility: 6 degrees of freedom (vs 5 on the H1)
- High torque: up to 360 N·m at the leg joints
- Dual encoders: precise and stable, interference-free
- Fully internal wiring: compact design, improved mobility
- Expandable compute module: up to 5 optional boards inside the housing
- Quick-release battery: 0.864 kWh
The Unitree H1 keeps its balance when pushed. The H1-2 is derived from the same platform.
Unitree H1-2
| Specification | Unitree H1 | Unitree H1-2 |
|---|---|---|
| Height | About 180 cm | About 178 cm |
| Weight | About 47 kg | About 70 kg |
| Degrees of freedom (total) | 19 | 27 |
| Degrees of freedom per arm | 4 (expandable) | 7 |
| Degrees of freedom per leg | 5 (hip ×3 + knee ×1 + ankle ×1) | 6 |
| Peak torque density | 189 N·m/kg | 189 N·m/kg |
| Max leg joint torque | 360 N·m | 360 N·m |
| Max arm joint torque | - | 120 N·m |
| Movement speed | 3.3 m/s (potential above 5 m/s) | Under 2 m/s |
| 360° depth perception | 3D LiDAR + depth camera | 3D LiDAR + depth camera |
| 3D LiDAR | LIVOX-MID360 | 3D LiDAR |
| Depth camera | Intel RealSense D435i | Depth camera |
| Battery | 864 Wh, quick release | 15 Ah (0.864 kWh), 67.2 V, quick release |
| Fully internal wiring | Yes (no external cables) | Yes (no external cables) |
| Combined shoulder motors | Yes | Yes |
| Dimensions (H × W × D) | - | (1503 + 285) × 510 × 287 mm |
| Thigh + calf length | - | 400 mm × 2 |
| Arm length | - | 685 mm |
| Max knee torque | - | About 360 N·m |
| Max hip torque | - | About 220 N·m |
| Max waist torque | - | About 220 N·m |
| Max ankle torque | - | About 75 N·m × 2 |
| Max wrist torque | - | About 30 N·m |
| Max arm payload (peak) | - | About 21 kg |
| Max arm payload (rated) | - | About 7 kg |
| Base compute unit | - | Intel Core i5 / i7 |
| Optional compute module | - | Up to 5 additional boards inside the housing |
| Joint encoders | - | Dual encoders |
| OTA updates | Yes | Yes |
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