The Unitree G1 humanoid robot represents a groundbreaking leap in robotics, blending advanced AI with cutting-edge engineering to deliver a machine capable of performing tasks with a level of flexibility and precision that surpasses ordinary human capabilities. Standing at about 130 cm and weighing around 35 kg, the G1 is a powerhouse of technology, featuring up to 43 joint motors that provide an extraordinary range of movement. These joints are designed to move with an angle space far beyond what most people can achieve, allowing the G1 to perform complex maneuvers and tasks that require a high degree of dexterity and control. At the heart of the Unitree G1’s capabilities is its imitation and reinforcement learning-driven control system. This sophisticated AI enables the robot to learn from human movements and improve over time through continuous practice and refinement. By observing and mimicking human actions, the G1 can adapt to various tasks, becoming more efficient and effective with each iteration. This learning capability, combined with state-of-the-art robotics technology, allows the G1 to evolve rapidly, keeping pace with the demands of a world that is constantly advancing in terms of technological complexity.
The G1’s dexterous hand, equipped with the Dex3-1 force control system, is a marvel of engineering. Featuring a 3-finger design, this hand is capable of manipulating objects with incredible precision, thanks to its force-position hybrid control system. This system allows the G1 to handle delicate objects with the same sensitivity and reliability as a human hand, making it ideal for tasks that require meticulous attention to detail. Whether it’s handling fragile items or performing intricate tasks, the G1’s dexterous hand can execute operations that demand both strength and subtlety. Unitree’s vision for the G1 goes beyond just a single robot; it aims to create a comprehensive “robot world model.” This ambitious project seeks to combine the G1’s physical capabilities with a shared intelligence model known as UnifoLM (Unitree Robot Unified Large Model). UnifoLM represents the next frontier in robotics, where multiple robots can learn from each other, share experiences, and collectively improve their performance. By harnessing the power of a unified AI model, the G1 and its counterparts can create a new era of intelligent machines that work together to solve complex problems and perform tasks that were once thought to be beyond the reach of automation.
The G1 is also equipped with a range of advanced sensors and detection systems, including 3D LIDAR and a depth camera that provide 360° perception of its environment. These sensors allow the G1 to navigate and interact with its surroundings with a high degree of autonomy, avoiding obstacles, and responding to changes in real time. Additionally, the G1 is fitted with a microphone array that features noise cancellation and echo cancellation technologies, ensuring that it can understand and respond to voice commands even in noisy environments. Its stereo speakers, powered by 5W, allow it to communicate clearly and effectively with humans and other machines. In terms of mobility, the Unitree G1 is designed for speed and agility. It can move at a speed of up to 2 meters per second, making it capable of quickly navigating a variety of terrains and environments. This mobility, combined with its advanced joint motors and dexterous hands, allows the G1 to perform tasks that require both rapid movement and precise control. Whether it’s moving through a crowded workspace or performing delicate operations in a laboratory setting, the G1’s design ensures that it can adapt to a wide range of scenarios with ease.
The G1’s computing power is another area where it excels. It is equipped with an 8-core high-performance CPU, providing the processing power necessary to handle complex tasks and run advanced AI algorithms in real time. This high-performance computing capability is essential for the G1’s ability to learn, adapt, and perform tasks autonomously. It also allows the G1 to process the vast amounts of data generated by its sensors and make decisions on the fly, ensuring that it can operate efficiently in dynamic environments. Finally, the Unitree G1’s battery life, which lasts for about 2 hours on a full charge, is designed to support its wide range of functions. This battery life, combined with its maximum joint torque of 120 N.m and an arm maximum load capacity of about 3 kg, makes the G1 a versatile and powerful tool in various industries, from manufacturing and logistics to healthcare and research. The Unitree G1 is not just a robot; it is a glimpse into the future of intelligent machines, where AI-driven robots work alongside humans to create a world where the possibilities are limitless.