JAKA π humanoid robot appears in formation performance at Suzhou Super League Changzhou home match

On July 25, JAKA Robotics' self-developed JAKA π (π Zai) lightweight legged humanoid robot appeared at the Changzhou home match of the Suzhou Super League, where multiple robots danced in coordinated formation, hitting precise beats to the music. The robot is 1.2 meters tall, weighs 42 kg, and has 27 degrees-of-freedom joints. It uses a fused "brain + cerebellum" architecture, combining 1 ms EtherCAT high-speed servo communication with kilohertz-level joint feedback to achieve stable motion output. The JAKA Kargo wheeled humanoid robot project, built on the same underlying technology, was selected as a typical case among Jiangsu Province's top ten application scenarios for embodied intelligent robots.