Core technical advantages: First, contactless guidance, through the coordinated work of permanent magnets and electromagnetic coils, realize contactless stable guidance of the car in x/y directions, completely eliminate mechanical friction and wear, and the guide shoe components are maintenance-free for life; Second, noise and vibration reduction, no mechanical contact reduces operating noise from 60dB to below 45dB, vibration amplitude <0.05mm, greatly improving ride comfort; Third, ultra-high speed adaptation, breaking through the speed limit of traditional guide shoes, adaptable to ultra-high-speed elevators above 10m/s, no high-speed friction and heating problems; Fourth, energy consumption reduction, no mechanical friction reduces elevator operating energy consumption by 15%, and comprehensive energy saving of more than 30% with the energy feedback system; Fifth, safety redundancy, equipped with multiple electromagnetic braking, emergency suspension, power-off slow descent system, safety level reaches the highest level of PL e. At present, this technology has been implemented in 12 super high-rise landmark projects in China, and the technical indicators have reached the international leading level.