On the morning of April 19, the 2026 Beijing E-Town Humanoid Robot Half Marathon kicked off. HONOR competed with its humanoid robots “Lightning” and ” Yuanqizai” going head-to-head with the world’s top robotic contenders.
In this extreme test of performance, stability, and durability, “Lightning” from HONOR’s Qitiandasheng team claimed the championship with a net time of 50 minutes and 26 seconds! Additionally, the Leitingshandian Team team and the Xinghuoliaoyuan team took second and third place, respectively! HONOR’s robot “Lightning” swept the top three spots!
The robot “Lightning” from the Qitiandasheng team claims the championship
HONOR’s “Yuanqizai” won the “Best Gait Control Award” for its natural and human-like movement!
As a long-term partner of HONOR, AAC Technologies developed precision structural component solutions for the two star robots, enabling them to showcase their peak performance on the track—from flexible limb swings to steady strides. 👏👏👏
AAC Technologies’ Comprehensive Precision Solutions——Powering “Lightning’s” high-performance body
A half marathon is an ultimate test of the balance between structural strength and lightweight design of humanoid robots. During the event, “Lightning” demonstrated an exceptional level of competitive performance. According to HONOR’s technical team, “Lightning” features high performance, strong explosive power, and high stability. AAC Technologies offered core support for this robust body. By virtue of its comprehensive precision structural component solutions, it ensured the robot’s stability and explosive power during high-intensity running.
In this collaboration, AAC Technologies worked closely with HONOR’s R&D team. Through innovative material application and high-precision craftsmanship, they achieved the ultimate balance between high rigidity and lightweight design, ensuring long-distance durability for “Lightning”:
A body excelling in both strength and flexibility: AAC Technologies applied its expertise in multi-material integration — using aerospace aluminum, bearing steel, and carbon fiber — to the main frame (arms, hips, legs, etc.) and critical components. This approach ensured precision in core load-bearing parts, significantly extended service life during prolonged operation, and greatly reduced weight to optimize energy efficiency for long-distance running.
High-tech aesthetics: Exterior components like the chest plate used polymer materials such as PA and glass fiber. Processes including polishing, anodizing, and spraying enhanced both durability and refinement, culminating in a sophisticated industrial aesthetic.
Ultra-precision machining: Utilizing 5-axis CNC and turn-mill composite machining, the process achieved an accuracy of ±0.0075mm. This micron-level precision minimized wear and ensured smooth operation of the robot’s kinematic pairs during high-frequency strides.
AAC Technologies’ Precision Solutions——Helping “Yuanqizai” achieve the most beautiful gait
For “Yuanqizai” who won the “Best Gait Control Award,” AAC Technologies provided key structural components for the core motion units of its head and legs. Through weight minimization and structural optimization, AAC Technologies met rigorous demands for lightweight, high-strength precision parts while giving “Yuanqizai” a technological yet human-like appearance.
* Source: HONOR
* Highlights from the live broadcast
Thanks to micron-level fit precision, joint flexibility and coordination were significantly enhanced, allowing “Yuanqizai” to display a precise, natural, and aesthetic human-like gait on the track.
Agile Supply——From rapid iteration to integrated delivery
During the development of HONOR robots, AAC Technologies demonstrated its highly flexible manufacturing system and dual capabilities in “agile R&D + scaled production.” AAC Technologies leveraged 3D printing to enable customized production with high-degree design freedom, efficiently meeting customers’ specific needs during the R&D phase. Meanwhile, leveraging mature processes like die casting and MIM, AAC Technologies has built a standardized supply system for the future large-scale, high-stability production of humanoid robots.
Building on its extensive experience in precision manufacturing, AAC Technologies has established system-level delivery capability from core hardware fabrication to full-unit precision assembly. Leveraging its proven track record in providing turnkey assembly services for industry-leading dexterous hand manufacturers, AAC Technologies is committed to ensuring high consistency in delivery through an integrated “parts + modules” supply model, helping partners further shorten time-to-market.
Looking Ahead——Cooperation in building an ecosystem for the humanoid robotics industry
Supporting HONOR’s robots “Lightning” and “Yuanqizai” in their half-marathon challenge marked another milestone for AAC Technologies in the field of embodied AI.
AAC Technologies has established a comprehensive humanoid robot solution system, encompassing precision structures, dexterous joints, intelligent sensing, and efficient thermal management. Leveraging its full-stack technological expertise in consumer electronics and smart vehicles, AAC Technologies is dedicated to providing one-stop technological empowerment services for global robotics partners, from framework to perception.
Looking ahead, AAC Technologies will continue to deepen its R&D investment in precision manufacturing, advanced actuation, sensory interaction, and system integration, working with more partners to accelerate progress amid the wave of robotics industrialization.