❶Use the principle of large air volume & low rotational speed HVLS, extend diameter to 7 meters through fans blade, have five-piece aerospace fluid fans blade design, with rotational speed of 55rpm, achieve 1-3m/s intermittent natural wind.
❷Core power system is PMSM (Permanent Magnet Synchronous Motor) developed by AMA Tech with sensorless control. Motor efficiency is over 90%, through third-party SGS certification, waterproof & dustproof IP57 is achieved, motor noise value is less than 40dB.
❸With utralight patent design, whole equipment structure is made of aerospace aluminum alloy with weather resistant coating, lifting device is 7 times body load weight through SGS certification, exceeding UL standard. Blade fans locking & fixing way adopts embedded design, it is safest patented crash-resistant design exclusively developed in the industry.
❹Patented efficient & energy-saving LED module ensures adequate light below when the fans is running, visual perception is more comfortable.
❺AIoT combines with ambient air quality system EAS information to collect & upload information to the cloud, and controls fans speed through cloud AI calculation feedback.