50-inch Butterfly Cone Fan with PM Motor

Scientific Integrated Design: The fan features a fiberglass-reinforced (SMC) molded casing meticulously designed for optimal aerodynamics. It delivers massive airflow and high efficiency while offering exceptional corrosion resistance.

High-Performance PM Motor: Equipped with a self-developed Direct-Drive Brushless PM Inverter Motor, specifically engineered for fan loads. It boasts superior load capacity and speed stability. The integrated intelligent digital control module (with a built-in microprocessor) supports both 0-10V analog control and RS485 interface, providing seamless automation. Rated at IP67 protection and Class F insulation.

Butterfly Door System: The innovative butterfly door design ensures maximum airflow while significantly improving operational reliability. Constructed from high-strength aluminum alloy, the doors are resistant to deformation and provide an excellent airtight seal when closed.