Robots with Planetary Roller Screw High-Force Actuation

Shanghai Electric

TUOYUAN

TUOYUAN is Shanghai Electric's heavy-duty industrial wheeled humanoid robot engineered for high-precision factory automation and flexible manufacturing. Unveiled at the 2026 World Artificial Intelligence Conference (WAIC), TUOYUAN combines an omnidirectional mobile base with an articulated humanoid upper body and dual high-load arms. The robot features proprietary planetary roller screws—delivering more than three times the load capacity of standard ball screws—and DexHand dexterous end effectors. Powered by an embodied intelligence foundation model and force-position hybrid control, TUOYUAN executes multi-specification electrical connector insertion, raw material sorting, and loading/unloading of automotive sheet metal components.