A precision aerodynamic levitation motion platform is an ultra-precise motion device based on aerodynamic levitation bearing technology, achieving frictionless movement through air film levitation. It is widely used in semiconductor, optical, aerospace, and other fields. It offers frictionless movement, high precision, high dynamic performance without maintenance, and supports customized solutions. The aerodynamic levitation spindle 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 features high rotational speed, long service life, and high precision.