A precision aerodynamic levitation motion platform is an ultra-precise 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 features frictionless movement, high precision, high dynamic performance with minimal maintenance, and supports customized non-standard designs. 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. Its positioning precision can reach up to 1.14 arc seconds, with repeat positioning precision ≤ 0.61 arc seconds, and radial跳动 ≤ 100nm for frictionless high-precision processing components. It has high speed, long life, and high precision.