A precision aerostatic motion platform is a super-precision motion device based on aerostatic bearing technology, achieving frictionless movement through air film levitation. It is widely used in semiconductor, optical, aerospace, and other fields. It boasts frictionless movement, 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 with a positioning precision as high as 1.14 arc seconds, a repeatable positioning precision of ≤0.61 arc seconds, and a radial跳动 of ≤100nm. These frictionless components for high-precision machining have high rotation speed, long service life, and high precision.