A precision aerostatic motion platform is an ultra-precision motion device based on aerostatic bearing technology, achieving frictionless movement through air film suspension. It is widely used in semiconductor, optical, aerospace, and other fields. It boasts high precision, high dynamic performance with no maintenance required, and supports customized solutions. The aerostatic main shaft and turntable are high-precision rotating devices based on aerostatic bearing technology. The precision aerostatic turntable is a high-precision rotating equipment based on aerostatic bearing technology, with a positioning accuracy as high as 1.14 arc seconds and a repeated positioning accuracy of ≤0.61 arc seconds. It features frictionless, high-precision motion components with an axis radial跳动 of ≤100nm. It has high rotational speed, long lifespan, and high precision.