UBTECH · Humanoid · 2024
The UBTECH Walker S1 (2024) is UBTECH's industrial humanoid predecessor to the S2 — a full-size bipedal robot deployed for factory work (sorting, handling, inspection) at automotive plants. It introduced UBTECH's collaborative BrainNet multi-robot coordination and dexterous manipulation for production lines, ahead of the S2's autonomous battery-swap breakthrough.
Price on application
View full interactive profile, comparisons & videos →| Category | Humanoid |
| Sub-type | Industrial Humanoid |
| Status | Active |
| Year | 2024 |
| Origin | China |
| Announced | 2024 |
| Released | 2024 |
| Weight | 76 kg |
| Degrees of freedom | 41 |
| Payload | 15 kg |
| Reach | 1800 mm |
| Max speed | 0.83 m/s |
| Battery life | 120 min |
| Charge time | ~90 min min |
| Camera | RGB-D vision |
| AI model | LLM task planning (with Baidu); U-SLAM semantic navigation; 6D pose estimation |
| Operating system | ROSA 2.0 (UBTECH Robot OS Architecture, ROS 2 integration) |
| Actuator type | Force-compliant drive joints w/ force feedback; proprietary drive unit (frameless torque motor + harmonic reduction gear + integrated controller + dual encoder) |
| Navigation | U-SLAM 3D semantic navigation + 6D object pose recognition |
| Connectivity | Wi-Fi, Bluetooth |
| Use cases | Automotive manufacturing, Logistics, Assembly, Quality inspection |
| Warranty | 12 months |
| Made in | China (Shenzhen) |
