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. It features 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. Its positioning precision can reach up to 1.14 arc seconds, with a repeated positioning precision of ≤0.61 arc seconds, and radial跳动 ≤100nm for frictionless high-precision machining components. It boasts high rotational speed, long service life, and high precision.