18m/s Ultra-high Speed Elevator Commercially Launched, Aerodynamic Noise Reduction 70%, Standard for Super High-rise Buildings
Core technologies: First, aerodynamics, streamlined car, fairing, drag reduction groove, wind resistance reduced by 40%; Second, active shock absorption, magnetic suspension guidance + hydraulic shock absorption, vibration amplitude <0.1mm; Third, air pressure adjustment, automatic adjustment of car air pressure during high-speed lifting, avoiding ear pressure discomfort; Fourth, safety system, multiple brakes, two-way speed limit, emergency evacuation, safety level PL e; Fifth, energy consumption control, permanent magnet synchronous + energy feedback, 35% energy saving compared with traditional high-speed elevators.
