
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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| Specification | Unitree H2 | Unitree H2 EDU |
|---|---|---|
| Dimensions (H × W × D, standing) | 1820 × 456 × 218 mm | 1820 × 456 × 218 mm |
| Weight (with battery) | About 70 kg | About 70 kg |
| Degrees of freedom (total) | 31 | 31 |
| Degrees of freedom per leg | 6 | 6 |
| Degrees of freedom per arm | 7 | 7 |
| Waist degrees of freedom | 3 | 3 |
| Head degrees of freedom | 2 | 2 |
| Calf + thigh length | 1045 mm | 1045 mm |
| Forearm + upper arm length | 690 mm | 690 mm |
| Joint bearing type | Industrial-grade crossed roller bearings | Industrial-grade crossed roller bearings |
| Joint motor type | Low-inertia PMSM | Low-inertia PMSM |
| Max arm joint torque | 120 N·m | 120 N·m |
| Max leg joint torque | 360 N·m | 360 N·m |
| Max arm payload (peak) | About 15 kg | About 15 kg |
| Max arm payload (rated) | About 7 kg | About 7 kg |
| Materials | Aircraft-grade aluminum, titanium alloy, high-strength engineering plastics | Aircraft-grade aluminum, titanium alloy, high-strength engineering plastics |
| Cooling system | Local air cooling | Local air cooling |
| Battery type | Premium lithium, low internal resistance | Premium lithium, low internal resistance |
| Battery capacity | 15 Ah (0.972 kWh) | 15 Ah (0.972 kWh) |
| Max battery voltage | 75.6 V | 75.6 V |
| Battery life | About 3 hours | About 3 hours |
| Base compute unit | Intel Core i5 | Intel Core i5 (i7 optional) |
| Optional compute module | Up to Jetson AGX Thor (2070 TOPS) | Up to Jetson AGX Thor (2070 TOPS) |
| Main sensor | Humanoid binocular camera, wide field of view | Humanoid binocular camera, wide field of view |
| Audio | Microphone array + high-power speaker | Microphone array + high-power speaker |
| Connectivity | WiFi 6, Bluetooth 5.2 | WiFi 6, Bluetooth 5.2 |
| Bionic head with facial features | Yes | Yes |
| Smart battery (quick release) | Yes | Yes |
| Handheld remote control | Yes | Yes |
| Charger included | Yes | Yes |
| OTA updates | Yes | Yes |
| Secondary development (SDK) | No | Yes |
| Manufacturer's warranty | 12 months (battery 6 months) | 12 months (battery 6 months) |
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