Heko DC220mm China Good Industrial Fans Backward Curved Centrifugal Cooling Fan

• Material: Plastic
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Flow Direction: Centrifugal
• Pressure: High Pressure
• Certification: RoHS, CE, Peach
• Rated Current: 4.6A/2.3A
• Model NO.: HB220-092D024H HB220-092D048H
• Speed Control: 0-10VDC/PWM
• Type of Protection: IP44
• Bearing: Ball Bearing
• Transport Package: Carton Packing for Samples, Palllet with Insde PAC
• Specification: 220mm impeller
• Trademark: HEKO
• Origin: China

Product Description

Place of origin: Jiangsu, China 
Fan type: Backward Curved Centrifugal Fan 
Model no.:  HB220-092D024H  HB220-092D048H
Rated Voltage: 24VDC  48VDC 
Impeller Size: Ø220*71mm 
Rated Speed: 3100RPM 
Air Flow: 1055M³/H 
Brand Name: HEKO 
Motor Type: Brushless DC(BLDC) external rotor motor



Product Tips:

EC (Electrical Commutation) motor power supply is DC power supply, built-in DC variable AC, using rotor position feedback, three-phase AC, permanent magnet, synchronous motor. As EC motors are increasingly recognized by the market, EC fans are used in ventilation systems for many applications. Among them, the industrial field is not excluded, industrial fans are widely used in tunnels, underground garages, high-end civil buildings, metallurgy, factories and mines and other places of ventilation and fire high temperature smoke exhaust. It is mainly composed of impeller, casing, imported collector, deflector vane, motor and other components. The requirements of industrial fans are very high, to be able to continue to work stably, high performance, controllable, to be able to adapt to different industries, different environments.