REX2

Rex2 is a second‑generation robotic platform developed by Rex Industries, a technology company headquartered in San Francisco, United States. Announced in 2021, the system was designed to build upon the capabilities of its predecessor, Rex1, by incorporating more advanced artificial‑intelligence algorithms and a modular hardware architecture that allows for easier integration into industrial and research settings. The platform is marketed for use in manufacturing automation, material handling, and as a testbed for robotic autonomy research.

Design specifications for Rex2 include a dual‑motor drive system with independent torque control, a 12‑degree‑of‑freedom articulated arm, and integrated LiDAR and stereo‑vision sensors for obstacle detection and mapping. The robot’s software stack, called REXOS, supports ROS2 and provides a suite of middleware services for real‑time task scheduling, safety monitoring, and cloud‑based data analytics. Batteries rated at 48V provide up to eight hours of continuous operation, while a swappable battery system reduces downtime. The platform’s payload capacity is rated at 20 kilograms, and it can operate in temperature ranges from −20°C to 45°C.

Commercial adoption of Rex2 has been noted in automotive assembly lines, where the robot assists with repetitive welding and painting tasks, and in scientific laboratories, where researchers use it for precise sample handling and robotic experimentation. Partnerships with several universities have also facilitated academic studies on collaborative human‑robot interaction, emphasizing the robot’s compliant control features. Overall, Rex2 has contributed to the broader trend of autonomous robotic systems entering mainstream industrial processes.