Axial fan FE2owlet

for air circulationwith asynchronous motorEC motor

OverviewThe FE2owlet is a biomimetic axial fan blade inspired by the owl wing, designed for low-noise operation and high energy efficiency. It is available in diameters 250–1,250 mm and delivers fully speed-controllable flow rates up to 52,000 m³/h with a static pressure increase up to 418 Pa. Aluminium or high-performance composite materials provide corrosion resistance and long service life.Product specificationThe FE2owlet applies the shape and structure of an owl wing to the blade geometry, producing a low-noise profile suitable for universal axial-fan applications. The blade is dynamically balanced on two levels to ensure smooth operation across the speed range.Properties & special featuresLow operating costs through optimized aerodynamic efficiency with minimal noise emissionsHigh flexibility thanks to 100% speed-controllable volume flowSmooth operation and long durability due to dynamic balancing on two levelsCompact dimensions for diverse installation situationsMultiple certifications (VDE, UL, CCC, EAC, CE)Motor conceptsExternal-rotor EC motors: ECblue technology with integrated controller matched to the fanAC external-rotor motorsApplicationsAutomotiveMachinerySystem technologyTechnical specificationsCommercial designation: FE2owletBlade design: Biomimetic (owl-wing) low-noise bladeAvailable diameters: 250–1,250 mmMaximum air flow: up to 52,000 m³/hMaximum static pressure increase: up to 418 PaMotor options: AC external-rotor motors; ECblue (external-rotor EC with integrated controller)Materials: Aluminium or high-performance compositeDynamic balancing: 2 levelsCertifications: VDE, UL, CCC, EAC, CETypical application areas: Automotive, machinery, system technology