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