What The Walker S2 Does Today
The Walker S2 is a humanoid robot from UBTECH that performs an autonomous battery swap in about 3 minutes and lifts a 15 kg payload, while UBTECH publishes no purchase price on the product page. UBTECH heads the battery swap section 24/7 Continuous Operation. UBTECH describes Walker S2 as an advanced humanoid robot for intelligent interaction, agile mobility and real-world applications.
Instead, UBTECH directs interested parties to reach out for more requests or become a partner via an on-page contact form. UBTECH does not publish customer deployments, factory partnerships, or order volumes on the Walker S2 product page. We have not tested or ordered this product; every product fact on this page is the maker's own page.
Battery Swapping And Power Management
UBTECH states that it developed the world-first autonomous hot-swappable battery swap system for humanoid robots. With dual-battery dynamic balancing and dual-arm coordinated precision battery swapping, Walker S2 swaps its battery autonomously within 3 minutes. The section on the maker site is headed 24/7 Continuous Operation.
A dual-battery switching design lets the Walker S2 switch between dual-battery and single-battery working mode. Combined with real-time battery monitoring, the system applies dynamic power management to choose swap or charge mode according to task priorities.
Waist, Lifting, And Reach
The Walker S2 features a high-power, high-torque waist servo motor, and UBTECH lists it as a machine that lifts a 15 kg payload. The waist mechanism achieves a rotation angle of plus or minus 162 degrees.
For deep squat and stoop lifting, Walker S2 pitches 125 degrees. UBTECH notes a whole-body human-like dynamic balancing algorithm and handles 15 kg within a 0 to 1.8 meter workspace ranging from 0 to 1.8 meters.
Vision
Vision on the Walker S2 uses pure RGB binocular stereo vision in the head. UBTECH characterizes the setup as a self-developed passive binocular vision system that UBTECH calls "human-eye" stereoscopic perception.
The system uses deep-learning stereo depth estimation to generate dense depth maps in real time.
Published Facts
UBTECH's product page on ubtrobot.com lists several specifications while leaving other common metrics unpublished. At the time of writing, UBTECH does not publish the robot's total weight, height, degrees of freedom, battery capacity, walking speed, or runtime per charge.
Commercial and warranty details are similarly absent from the international product page. Prospective international buyers will find no published details regarding supported delivery regions or warranty terms.
The Walker S2 features autonomous battery swapping and 15 kg manipulation within a 0 to 1.8-meter workspace. However, pricing is not published on the product page. Interested buyers can reach out through the contact form on UBTECH's website to ask about pricing and partnership opportunities.
| Fact | UBTECH says | Source |
|---|---|---|
| Product designation | Walker S2 humanoid robot | UBTECH product page |
| Battery swap duration | Autonomous swap within 3 minutes | UBTECH product page |
| Power management | Dual-battery switching design with dynamic power management | UBTECH product page |
| Lifting payload | 15 kg | UBTECH product page |
| Waist rotation | Plus or minus 162 degrees | UBTECH product page |
| Pitch in deep squat and stoop lifting | 125 degrees | UBTECH product page |
| Workspace range | 0 to 1.8 meters | UBTECH product page |
| Vision hardware | Pure RGB binocular stereo vision with deep-learning depth maps | UBTECH product page |
| Hardware price | Not published (contact UBTECH) | UBTECH product page |
Bottom Line
The UBTECH Walker S2 presents continuous-operation capabilities through its 3-minute autonomous battery swap and 15 kg lifting rating within a 0 to 1.8-meter workspace. UBTECH does not publish prices or international terms on its product page at the time of writing. Prospective buyers must reach out to UBTECH directly regarding pricing and availability.
See our UBTECH company profile for the rest of its product range.
FAQs
How much does the UBTECH Walker S2 cost?
UBTECH does not publish a price for the Walker S2 on its international website at the time of writing. UBTECH directs visitors to reach out through an online contact form for more requests or partnership opportunities. That form asks for the interested product and sector, with customer support hours listed from 09:00 to 20:00 CST on weekdays.
How long does the Walker S2 battery swap take?
The Walker S2 completes an autonomous battery swap within 3 minutes. The robot swaps its battery using dual-arm coordinated precision battery swapping alongside dual-battery dynamic balancing. The maker developed this autonomous hot-swappable battery swap system for humanoid robots and places the feature under a section headed 24/7 Continuous Operation on its official website.
How much can the Walker S2 lift?
The Walker S2 can lift a 15 kg payload. It uses a high-power, high-torque waist servo motor with plus or minus 162 degrees rotation angle. For deep squat and stoop lifting, Walker S2 pitches 125 degrees and handles 15 kg within a 0 to 1.8 meter workspace using a whole-body human-like dynamic balancing algorithm.
How do you buy a Walker S2?
UBTECH tells visitors to reach out for more requests or become a partner via a contact form on its website. The contact form asks for the interested product and sector, with listed customer support hours between 09:00 and 20:00 CST on weekdays.