Shaded pole 56W reverse fan (aluminum)
Rated: voltage 220V
Frequency: 50Hz
Load input power: 56(1+10%)W
Speed: 2200±150r/min
Wind speed: ≥18.8m/s
Shaded pole 56W reverse fan is a fan that uses shaded pole motor technology, has a power of 56W, and can achieve reverse function. Shaded pole reverse fans are usually used in occasions where reverse airflow is required, such as the cooling system of refrigeration equipment such as refrigerators, freezers, and freezers, and ventilation systems that need to change the direction of airflow.
Working principle: The shaded pole motor is the core component of the shaded pole fan. Its working principle is to install a short-circuit copper ring (i.e., shaded pole) on the stator core of the motor, so that the magnetic flux of some magnetic poles is short-circuited, thereby generating a rotating magnetic field in the stator winding to drive the rotor to rotate. When the polarity of the power supply changes, the direction of the rotating magnetic field will also change, thereby realizing the reverse function of the fan.
Centrifugal blower fans are used in industrial applications. Industrial environments require powerful ventilation solutions. Centrifugal blower fans are an essential component of dust collection systems in woodworking, mining, and cement plants. They capture airborne particulate matter, protecting worker health and extending equipment life. In chemical processing, centrifugal blower fans utilize materials such as stainless steel or fiberglass-reinforced plastics to handle corrosive gases. Wastewater treatment plants use centrifugal fans to aerate wastewater tanks, promoting the decomposition of organic matter by bacteria.
Centrifugal blower fans are also used in HVAC applications. Modern HVAC systems prioritize energy efficiency and indoor air quality. Centrifugal blower fans perform exceptionally well in commercial and residential HVAC systems, balancing airflow within ducts to maintain stable temperatures. Variable frequency drives (VFDs) used with centrifugal fans can dynamically adjust motor speeds, reducing energy consumption by up to 40%.
