26FT Internal Pmsm Motor 8m Large Ceiling Fan Low Noise Hvls Fan for Factory Workshop

26FT Internal Pmsm Motor 8m Large Ceiling Fan Low Noise Hvls Fan for Factory Workshop. High Efficiency Motor: PMSM direct drive motor with high torque and brushless design for energy saving. Ultra Low Noise: Operates at 40-45 dB, meeting high standards suitable for cinemas and quiet areas. Durable Blade Material: Blades made of Aluminium Magnesium Alloy, aviation-grade material that does not break when bent. Comprehensive Safety: Features 5 insurance systems including anti-fall plates and 1000KG tensile strength steel wires. Stable Performance: 100% stable performance without vibration, using imported brand bearings.