Motor Type: Microprocessor brushless DC motor   Burnout Protection: Electronically protected, polarity protected   IP Protection: IP55,56 optional request   Frame: Aluminum die cast, natural coating treatment   Impeller: 7 blades, all metal welded-joint fan blades, high impact, high performance   Bearing: Two ball bearings   Rotation: CCW at left (L), seen on rotor   Connection: Wire leads or terminal flat pins, terminal block optional   Weight: 1,970Gm(4.34Lbs)   Dielectric Strength: 500VAC/min. Max. leakage 500mA   Speed Control: Optional:PWM, S/C NTC thermister, S/V (0~10V) speed control on request   Signal Output: Optional:R/D alarm output, tachometer output F/G   Operating Temp: -20C~+65C   Storage Temp: -25C~+80C (at 65%RH)   Life Expectancy: Life expectancy 95K hours at 35C, 30K hours at 65C based on L10 Formula

Henry offers full series of product combinations, including AC/DC Axial Fans, EC Fans (EC Fan energy-saving fan series), All Metal Fans, Centrifugal Fans, Crossflow Fans, Blowers, Skeleton Fan, and AC/DC/EC Motors, IP68 Cooling fans (IP68 Waterproof Fans / IP68 Dustproof Fans / IP68 Splash Proof Fans), and Fan Accessories (Metal Fan Guard, Plastic Fan Guard, Plastic Filter, Metal Screen, Ventilator Filter Kits, Power Cord) in both AC and DC market with varieties of functions. This wide selection enables our customers to choose the correct air moving device for all applications. 

 

Henry also has other DC fans, the models are as follows:

 

HRK280GAN (A)(68)