A precision aerodynamic levitation motion platform is an ultra-precision motion device based on aerodynamic levitation bearing technology, achieving frictionless movement through air film suspension. It is widely used in semiconductor, optical, aerospace, and other fields. It offers frictionless movement, high precision, high dynamic performance with minimal maintenance, and supports customized solutions. The aerodynamic levitation main shaft and turntable are high-precision rotating devices based on aerodynamic levitation bearing technology. The precision aerodynamic levitation turntable is a high-precision rotating equipment based on aerodynamic levitation bearing technology. It has a positioning precision of up to 1.14 arc seconds, a repeatable positioning precision of ≤0.61 arc seconds, and an axial radial跳动 of ≤100nm for frictionless high-precision machining components. It features high speed, long life, and high precision.