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, optics, aerospace, and other fields. It features 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 with a positioning precision up to 1.14 arc seconds, and a repeat positioning precision of ≤0.61 arc seconds. The shaft radial跳动 is ≤100nm, offering high-precision machining components with frictionless operation, high rotational speed, long service life, and high precision.