AgiBot A3 Humanoid Robot

AGIBOT A3 Humanoid Robot for Service and Research Tasks

AGIBOT A3 is a full-sized humanoid robot with a height of 173 cm, designed for education, service tasks, research, interaction with people, and the development of robotic systems with artificial intelligence. The model weighs about 57 kg. The design features 31 active degrees of freedom (excluding hands) and two arms with a lifting capacity of up to 5 kg each. The hardware includes a binocular RGB camera, GPS, UWB positioning, shoulder touch sensors, and an audio system for voice dialogue support. A dual-battery power source with a capacity of 1152 Wh ensures long autonomous operation during complex missions.

Main Advantages of AGIBOT A3

• 31 active degrees of freedom. AGIBOT A3 features 31 active degrees of freedom excluding hands, allowing precise control of legs, arms, neck, and torso.
• Manipulation of objects up to 5 kg with each hand. Equipped manipulators allow working with documents, packaging, and other objects according to the selected scenario.
• Autonomous movement and navigation. The robot independently avoids obstacles during movement, and the UWB system ensures positioning accuracy up to ±10 cm for a single unit.
• Autonomy up to 10 hours. The total capacity of the dual-battery system is 1152 Wh, designed for long work cycles.
• Quick battery replacement. Hot swapping of the battery is performed in about 10 seconds, minimizing pauses between work sessions.
• User interaction. AGIBOT A3 features a binocular RGB camera, touch sensors, two arrays of 8 microphones, and built-in speakers.
• Flexibility for custom software development. The model supports secondary development, OTA updates, and action programming in the LinkCraft environment.

Design and Motion Characteristics of AGIBOT A3

At a height of 173 cm, the full-sized humanoid robot AGIBOT A3 weighs about 57 kg. Its body combines titanium and magnesium alloys with flexible TPU materials. The kinematics include 31 active degrees of freedom excluding hands: 2 DOF in the neck, 7 DOF in each arm, 3 DOF in the waist, and 6 DOF in each leg. Depending on the selected tasks, functional hands with additional degrees of freedom can be installed.

Each arm is designed for a nominal load of up to 5 kg. The speed of the manipulator's end part is 1 m/s with a load and up to 3 m/s without it. The peak torque of the knee joint reaches 320 Nm. The normal walking speed is 1.2 m/s, in standard scenarios it can increase to 1.8 m/s, and in test laboratory conditions — up to 2.5 m/s.

Sensors, Cameras, and Navigation System of AGIBOT A3

Visual perception is provided by a binocular RGB camera with a resolution of 1920 × 1536 pixels at 30 frames per second. Precise positioning is achieved using GPS and UWB, with UWB error for a single robot not exceeding ±10 cm. The autonomous navigation support system allows real-time obstacle avoidance.

For command reading and feedback, shoulder touch sensors, built-in speakers, and two microphone arrays are provided. Data transmission is ensured by wireless modules Wi-Fi, Bluetooth, and 4G/5G. Equipment such as 3D LiDAR, RGB-D cameras, panoramic RGB cameras, or GPS RTK is not included in the basic configuration of this AGIBOT A3 model.

Power Supply and Autonomous Operation

The robot is equipped with a dual-battery system with a total capacity of 1152 Wh. The maximum comprehensive autonomy reaches 10 hours and varies depending on the intensity of actions: about 6 hours in standby/standing mode and over 4 hours during active walking. Thanks to hot-swap support, the battery can be replaced in approximately 10 seconds, resuming operation without long stops. A full charging cycle from a 110–220 V network takes no more than 2 hours.

Computational Architecture and Software Development

The computational base of AGIBOT A3 is divided into two independent blocks:

1. MDU — has 16 GB of RAM and a 256 GB storage.
2. HDU — designed for data processing from head systems and human-machine interaction, equipped with 16 GB of RAM and a 128 GB storage.

The AGIBOT A3 platform supports secondary development, OTA updates, and the creation of custom action algorithms. Trajectory programming is done through the LinkCraft environment. Technical interfaces provide direct access to diagnostics, motion control, and the audio system, making the robot a convenient tool for research on locomotion, autonomous behavior, and robotic systems.

Applications of AGIBOT A3

• Hotels and HoReCa. Welcoming visitors, providing information, escorting to the reception, and assisting with navigation.
• Office premises. Transporting documents, working with small items, interacting with doors and access cards.
• Retail and restaurant business. Demonstrating products, arranging goods on shelves, pouring drinks, packaging, and service maintenance.
• Universities and R&D centers. Hardware foundation for studying locomotion, computer vision, navigation algorithms, and human-machine interaction.
• Creating robotic systems. Open API interfaces allow testing algorithms where software controls the physical device and responds to environmental events.
• Industrial research. Pressing buttons, working with detailed equipment and cables, sorting, packaging, and moving loads.
• Cultural and tourism sites. Checking tickets, photographing guests, navigation, and working with technical equipment.
• Interactive and entertainment projects. Using A3 at exhibitions, stage venues, in streams, or presentation shows.

AGIBOT A3 Package Contents

The contents of the AGIBOT A3 delivery are determined by the selected configuration, the presence of additional modules, and the specifics of future tasks. The composition of the kit should be clarified when placing an order, as available parts and accessories may vary.

Technical Specifications of AGIBOT A3

Design and Movement

Camera and Communication Sensors

Power and Computing System

Recommendations for Implementing AGIBOT A3

• Select the necessary hands. The basic version of A3 comes with silicone hands. For gripping and holding objects, additional functional hands should be selected.
• Check the required sensor set. RTK, RGB-D cameras, and LiDAR are not included in the standard A3 package. If needed, they should be added to the order separately.
• Calculate the actual working time. The figure of up to 10 hours reflects the total autonomy time. The duration of continuous movement depends on speed, load weight, and the presence of spare batteries.
• Evaluate parameters for development. If custom algorithms are planned, check the level of access to sensor data and internal system functions.
• Prepare the work area. Sufficient space is required for the safe movement of the device. During operation, a safe distance must be maintained.

Order AGIBOT A3

AGIBOT A3 will be a solution for educational institutions, research laboratories, R&D departments, enterprises, and system integrators who need a full-sized humanoid robot for research, autonomous navigation algorithm development, or service scenarios. Our specialists will help you choose the configuration, form a set of sensors and hands, check software compatibility, and place an order.