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Zhujing S1

Zhujing S1

箸境 S1

Last updated: October 19, 2026
Locomotion Type
Biped
Stage
Demo
Height
164 cm
Degrees of Freedom
31 DOF
Weight
72 kg
Battery Life
2 h
Release Year
2026
Computing
No processor is named. The published system features are software and integration oriented: system data backup and restore with separate operations for body parameters, working parameters and logs; skill packages that can be trained and then deployed in batch to the same model, with version upgrades compatible with older data packages; and open secondary development interfaces for custom work. Communications run over Ethernet with WiFi and Bluetooth and can be expanded to 5G. The body is 164 cm and 72 kg with 31 degrees of freedom excluding dexterous hands, and the battery is a 20 Ah pack with hot-swap.
Sensors
A 6-axis IMU for acceleration and angular velocity, a four-microphone array, and an RGBD camera whose algorithm models recognise hand motion and perform object recognition, localisation and tracking. A dedicated large model sorts objects and is compatible with rigid, flexible and differently sized items, and the robot supports full-body teleoperation.

S1 is Zhujing's larger humanoid, standing 164 cm and weighing 72 kg with 31 degrees of freedom excluding dexterous hands, and it is built as a capable mover rather than a demonstrator. It switches between walking, standing and motion-library execution, with the lower body supporting a humanoid walk, a duck walk, a squat and a squat walk, and the upper limbs able to grasp, lift, place and press as combinable building blocks. It walks steadily on concrete, grass, wooden floors, gravel and slopes for more than two hours continuously while working its arms, runs on a 20 Ah hot-swappable battery, and senses with a 6-axis IMU, a four-microphone array and an RGBD camera whose models recognise hands and track objects. A dedicated large model sorts rigid and flexible objects of different sizes, the robot supports full-body teleoperation, skill packages can be trained and deployed in batch to identical units, and open interfaces allow custom development over Ethernet, WiFi, Bluetooth or an added 5G link.

Application Scenarios

General-purpose work that needs a human-sized body: all-terrain walking on concrete, grass, wooden floors, gravel and slopes with simultaneous upper-limb operation, object sorting that handles rigid and flexible items, full-body teleoperation, and custom development through the open interfaces.

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