Using nano-level grinding technology and high-strength alloy steel material, carburizing quenching and DLC (diamond-like carbon) coating strengthening treatment, it achieves ±0.003mm ultra-high repeat positioning accuracy (C3 level), backlash ≤0.002mm, and industry-leading rigidity and wear resistance.
The single nut preload anti-backlash structure is combined with a micro end cap ball circulation system, with a rated dynamic load of 5~8kN, a maximum speed of 6000~8000rpm, supports extreme temperature ranges from -40°C to 150°C, and is compatible with harsh environments such as vacuum and high humidity.
Lightweight design (total weight is about 1.2~1.5kg) and low friction optimization ensure high-frequency response, ultra-low noise and ultra-long life. It is suitable for semiconductor lithography precision stage, high-resolution optical focusing system, aerospace satellite attitude adjustment mechanism, gene sequencer micro-motion platform and nano-level motion control of ultra-precision laser processing equipment.
The selection needs to strictly match the dynamic load and acceleration curve. Special lubrication solutions and regular calibration and maintenance are recommended. The core advantages are sub-micron accuracy, extreme speed and adaptability to extreme environments. It is the core transmission unit of cutting-edge precision manufacturing and scientific research equipment (specific parameters are subject to the manufacturer’s technical manual).
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