EOAT is short for End of arm tooling, which refers to the clamp tooling at the end of the robot arm. OPT Oputo clamp related profiles and components using standardized design concept, lightweight new materials, modular functional application, all components and actuators through a single component and combination of the form of simulation of the actual application conditions and other multiple tests, to ensure the stability of the technology, mass production reduces the cost of products, to ensure reasonable inventory of standard parts shipped on the same day. At the end of each used project, the original standard components can be disassembled and reassembled into EOAT used in new projects, breaking through the traditional clamp technology instability, long delivery time, high cost, production line cannot be reconfigurable and other problems.