HUMANOID ROBOTS · UBTECH

UBTECH Walker S2

Humanoid robot with autonomous battery swapping for industrial production lines.

UBTECH Walker S2 is an industrial humanoid robot developed for production lines. At 176 cm tall, with 52 degrees of freedom and autonomous battery swapping, it aims to ensure shift continuity.

Height: 176 cm · 70 kg
Degrees of freedom: 52 · Whole body
Speed: 2 m/s · Humanoid walking

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UBTECH Walker S2
what is it evaluated for?

UBTECH Walker S2 is a next-generation humanoid industrial robot that can be integrated into production processes. The body is 176 cm tall and weighs 70 kg according to published data; it walks like a human with a total of 52 degrees of freedom. The robot’s standout feature is its autonomous battery-swap mechanism; with its dual-battery configuration and dynamic balancing, battery replacement takes approximately three minutes. The waist joint has a wide range of bending and rotation, and its powerful waist servo enables the body to carry loads of up to 15 kg within the specified working range and perform floor-pickup operations thanks to its forward bending angle. The sensing hardware includes multiple cameras, a microphone array, and force sensors; the body is made from heterogeneous composite and aerospace-grade materials. On the software side, its dual-loop AI architecture featuring Co-Agent and BrainNet 2.0 stands out.

Part handling and material feedingAssembly support tasksSorting and workcell feedingFloor pickup and placement operations

PRODUCT-SPECIFIC

Key features.

Features compiled from source product information; evaluate according to the model and configuration.

Autonomous battery swapping

Its dual-battery configuration and self-replacement mechanism reduce production line stoppages caused by battery depletion; battery replacement is completed in approximately three minutes.

Wide range of motion

With a total of 52 degrees of freedom, a high number of joints concentrated in the hands, and humanoid walking capability, it is suited to complex manipulation and movement tasks.

Load carrying and floor-pickup capability

The body’s waist joint has a wide range of bending and rotation, and its powerful waist servo is reported to enable it to lift and carry loads of up to 15 kg within the specified working range.

Advanced industrial hands

The fourth-generation hand design, with multi-axis freedom in each hand, multi-zone tactile sensors, and a reported single-hand gripping capacity, makes it suitable for precision grasping and assembly support tasks.

Comprehensive sensing suite

Fish-eye, RGB, and RGBD cameras, a microphone array, speakers, a face display, and six-axis force sensors provide environmental perception and interaction capabilities.

Lightweight and durable body structure

The body is made from rigid-flexible heterogeneous composite, aerospace-grade aluminum alloy, and 3D-printed/woven fiber components, providing a structure suited to industrial environments.

Industrial AI architecture

A dual-loop AI approach featuring Co-Agent and BrainNet 2.0 is highlighted, enhancing task management and adaptive control capabilities.

SOURCED PRODUCT DATA

Technical features.

Values are taken from the source product page. Confirm the package, software, and accessory contents against the manufacturer's current documentation before ordering.

UBTECH Walker S2 technical data
Feature	Value
Dimensions (standing)	176 cm tall
Weight	70 kg
Load capacity	15 kg
Maximum speed	2 m/s
Joint range of motion	Waist rotation ±162°; forward bending 125°
Modes of movement	Bipedal humanoid walking; continuous shifts enabled by autonomous battery replacement
Degrees of freedom	52 (whole body); 11 per dexterous hand
End effector	Dexterous hands x2
Material	Rigid-flexible heterogeneous composite, aerospace-grade aluminum alloy, 3D-printed main frame, and 3D-woven high-elasticity fiber
Manufacturer's note	The waist servo motor lifts a 15 kg load and reaches a rotation angle of ±162 degrees; the body bends 125 degrees and carries 15 kg within a 0-1,8 m working range. Autonomous battery replacement is completed within 3 minutes.
Joint configuration	52 degrees of freedom across the body; 11 degrees of freedom in the fourth-generation industrial dexterous hand and a six-zone tactile sensor array
Structure and materials	176 cm tall, 70 kg weight; waist joint bending from +90 to -35 degrees and rotation of ±162 degrees, 125-degree forward bend, 0-1,8 m vertical working range
Joint module	High-power, high-torque waist servo motor; enables the body to pick up and carry a 15 kg load from the floor
Sensors	2 fish-eye cameras and 2 RGB cameras in the head (pure RGB binocular stereo vision solution); 1 RGBD camera at the front of the body, 1 RGBD camera on the back; 2 six-axis force sensors in the wrists
Interaction	1 LED display, 1 microphone, 2 speakers
Processor	On the software side, the BrainNet 2.0 and Co-Agent dual-loop AI architecture is defined.
Software features	Fisheye camera x2, RGB camera x2, RGBD camera x2, four-microphone array, 2 speaker, 4-inch circular face display, six-axis force sensor x2; voice interaction with a large language model

SEE THE PRODUCT IN ACTION

UBTECH Walker S2 introduction.

The introduction video linked from the source product page opens when you press the play button.

PRODUCT INFORMATION SOURCES

Sources and documentation.

This catalog is intended to help explore product information. No commitments are made on behalf of Robotik Çözümler regarding stock, authorized dealers, pricing, warranty, or after-sales service terms.

FREQUENTLY ASKED QUESTIONS

Frequently asked questions.

What real-world benefits does autonomous battery replacement provide?

Autonomous battery replacement reduces line stoppages caused by depleted batteries; with a dual-battery setup, the robot can quickly replace its battery, increasing continuity.

What manufacturing tasks is Walker S2 suitable for?

Walker S2 is stated to be designed for production-line tasks such as parts handling, material feeding, sorting, and assembly support; its waist joint and hand capabilities support picking up and holding objects from the floor.

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