UBTECH
Walker S2
Full-size humanoid robot
- Photograph
- None licensed yet
- Model
- Walker S2
Walker S2
UBTECH RoboticsFull-size humanoid robot
Walker S2 is a full-size humanoid robot made by UBTECH Robotics. This record lists what UBTECH Robotics publishes about it, each value with its source; anything the manufacturer does not publish is marked "Not published".
EDITORIALOverview reviewed against the cited sources by WBH, .
DATA · 24 FIELDS
Specifications
- Official source
- Community measured
- Not published
| Waist rotation | ±162° | Official source [3] |
|---|---|---|
| Running speed | Not published | Not published |
| Ingress protection | Not published | Not published |
| Operating temperature | Not published | Not published |
| Height | Not publishedA value was found in research but not verified against a manufacturer source for this release; see the release exceptions. | Not published |
| Weight | Not publishedA value was found in research but not verified against a manufacturer source for this release; see the release exceptions. | Not published |
| Degrees of freedom | Not publishedA value was found in research but not verified against a manufacturer source for this release; see the release exceptions. | Not published |
| Locomotion | Not published | Not published |
| Actuators | Not published | Not published |
|---|---|---|
| Max joint torque | Not published | Not published |
| Battery swap | Autonomous hot-swap within 3 minutes; dual-battery design | Official source [3] |
|---|---|---|
| Battery | Not published | Not published |
| Runtime | Not published | Not published |
| Charging time | Not published | Not published |
| Cameras | Pure RGB binocular stereo vision in the head | Official source [3] |
|---|---|---|
| Perception sensors | Not published | Not published |
| Lidar | Not published | Not published |
| Compute | Not published | Not published |
| Connectivity | Not published | Not published |
| Payload | 15 kg (within 0-1.8 m workspace) | Official source [3][4] |
|---|---|---|
| Arm payload | Not published | Not published |
| End effector | Not publishedA value was found in research but not verified against a manufacturer source for this release; see the release exceptions. | Not published |
| Indicative price | Not published | Not published |
|---|---|---|
| Availability | Not publishedA value was found in research but not verified against a manufacturer source for this release; see the release exceptions. | Not published |
DATA · SOFTWARE & SIMULATION
Walker S2 URDF and simulation
| INTERFACE | SUPPORT | PACKAGE / VERSION | SRC |
|---|---|---|---|
| Robot description (URDF/MJCF) | Official | URDF + STL (ROS/ROS 2 package) published in UBTECH-Robot/WalkerS2-Model; stated to apply to Walker S2 EDU and to be the official GHRC 2026 sim model. | [5] |
| NVIDIA Isaac Sim / Isaac Lab | Official | USD model for Omniverse/Isaac Sim; GHRC 2026 baseline builds a Walker S2 Isaac Sim environment with LeRobotDataset v3.0 export. | [5][6] |
| Teleoperation | Official | Keyboard teleoperation for sim data collection in the GHRC 2026 baseline (sim only). | [6] |
| SDK | Not published | ||
| ROS 2 | Not published | ||
| MuJoCo | Not published | ||
| Gazebo | Not published | ||
| Programming languages | Not published |
DATA · 6 ROBOTS
Robots similar to the Walker S2
- 4NE1 Gen 3.5NEURA1.8 m · 80 kg
- AGIBOT A2 (A2 Ultra / A2 Lite)AGIBOT1.69 m · ≈69 kg (Ultra) / ≈64 kg (Lite) · 40 (Ultra) / 23 (Lite) DoF
- AGIBOT A3AGIBOT1.73 m · 55 kg
- AGIBOT A3 UltraAGIBOT1.74 m · 60 kg · 51 active DoF
- AGIBOT X2AGIBOT≈1.31 m · ≈39 kg · 29–31 DoF
- Agility Digit 5Agility1.81 m · 129 kg
Compare the Walker S2 with the closest three side by side
See also commercially available humanoid robots.
TIMELINE · 1 EVENT
Latest updates
COMMUNITY · 0 THREADS
Discussions about Walker S2
No community threads about Walker S2 yet. Own one, develop for one or evaluating it? Ask a question or share what you learned: it will appear here.
Community posts are written by members and are not checked by WBH. Facts on robot pages come from cited sources; report a data error to have it corrected.