A precision air-bearing motion platform is an ultra-precision motion device based on air-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 with minimal maintenance, and supports customized non-standard specifications. The air-bearing spindle and turntable are high-precision rotating devices based on air-bearing technology. The precision air-bearing turntable is a high-precision rotating equipment based on air-bearing technology, with positioning precision up to 1.14 arc seconds and repeated positioning precision ≤ 0.61 arc seconds. It features frictionless, high-precision processing components with radial跳动 ≤ 100nm, high rotational speed, long lifespan, and high precision.