Axial fans

Axial fansebm-papst's axial fans prove their reputation as space-saving wonders by moving air for hot or coldair exchange in a wide variety of devices and systems. Their outstanding features are their smallinstallation depth, low noise level and exceptional efficiency, and are particularly well suited for airflow through heat exchangers.Furthermore, in the EC version, they become intelligent "energy-saving wonders" for an extremelywide range of applications, primarily in ventilation, air-conditioning and refrigeration technology andthe automotive industry.One principle, countless optionsThe axial fan, the function of which is similar toa propeller, moves the air axially, parallel to therevolving motor shaft. The ebm-papst externalrotor motor is integrated directly into the axialimpeller, forming a compact axial fan unit. Theyare usually installed with wall rings in short orlong nozzles.The extensive ebm-papst product range offersthe right solution for each requirement and isclassified for a wide variety of applications:– S series with sickle-shaped blades for highair flow at medium pressure– K series with especially low noise level –ideally suited for refrigeration plantapplications– A series for high-pressure applicationsDesign according to requirementsEnergy efficiency, controllability and low-noiseperformance – and all this together withexternal rotor motors in AC and EC technology:ebm-papst axial fans are optimally matched tocustomer requirements.The EC technology (12 VDC to 110 VDC orline-voltage-powered 100 VAC to 480 VAC) withintegrated or external electronics enablesprecision open and closed-loop control withvery high efficiency. The following standardfeatures are available:tach output, error message, linear or PWMinput, temperature or flow rate-dependentcontrol systems or bus-connectable interface.is a registered trademark of ebm-papst Mulfingen GmbH & Co. KG2