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The WidowX AI is Trossen Robotics' 6-DoF articulated manipulator that powers its Trossen AI (ALOHA-successor) imitation-learning platforms, shipping as both the leader (teleoperation) and follower (task-execution) arm. It offers ~769 mm reach, a 1.5 kg payload, and 1 mm repeatability, is driven over Ethernet by the iNerve controller, and integrates natively with LeRobot, Hugging Face, ROS 2, MuJoCo, Isaac and the Trossen Data Collection SDK.
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The WidowX AI is Trossen Robotics' most advanced research manipulator, designed for embodied-AI and imitation-learning workflows. It is the arm used on all four Trossen AI platforms (ALOHA V2-compatible), functioning as both the leader arm for teleoperation and the follower arm for task execution. Sold in Base, Leader (ambidextrous pincher) and Follower (precision gripper + Intel RealSense D405 camera) configurations, it is a 6-degree-of-freedom arm with roughly 769 mm reach and a 1.5 kg payload, controlled over Ethernet by Trossen's iNerve controller. Its predecessor in this role was the Interbotix WidowX 250 S (6-DoF, ~650 mm reach, 250 g working payload). Software support spans LeRobot, Hugging Face, ROS 2, MuJoCo, Gazebo, NVIDIA Isaac and the Trossen Data Collection SDK.
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