Topic

actuation

2 signals

LaunchesDEPLOY framing May 30, 2026

Boston Dynamics retires the hydraulic Atlas, unveils an all-electric successor pitched as Hyundai's bet on commercial humanoids

Source: Boston Dynamics

Boston Dynamics retired its hydraulic Atlas on April 16, 2024, and the following day unveiled an all-electric successor pitched as Hyundai Motor Group's commercial humanoid bet, with deployment targets at Hyundai's Robotics Metaplant Application Center and a co-development relationship with Google DeepMind. The new platform uses custom high-power actuators (planetary roller screws, high-density neodymium magnets) that match the prior hydraulic force density without the fluid maintenance, and Boston Dynamics framed the design as a "research first" to "product first" strategic shift after a decade-plus of hydraulic Atlas demonstration footage that established the company as the engineering reference point in dynamic humanoid motion.

LaunchesDEPLOY framing May 30, 2026

Tesla unveils Optimus Gen 2 with egg-handling demo and 30% faster walking, framing capability trajectory toward commercial deployment

Source: Electrek

Tesla released a demonstration video of Optimus Gen 2 on December 12, 2023, showing the second-generation humanoid walking 30% faster than the prior generation, manipulating an egg without breaking it, and exhibiting 11 degrees of freedom in newly redesigned hands with tactile sensing. The platform shed 10 kilograms relative to the first generation and added a 2-DoF articulated neck and improved foot sensors, with ASSEMBLY magazine reporting the actuators and sensors were all Tesla-designed. Built In's reporting catalogs the announcement as the second of Tesla's three publicly demonstrated Optimus iterations between the initial 2022 reveal and the 2024 We Robot consumer event, with each demonstration framed by Elon Musk and Tesla communications as evidence of trajectory toward a commercially-deployable humanoid.

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