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ebm-papst RV45 Centrifugal Fans and Drive Electronics offer a 7VDC to 30VDC voltage range, 43W power consumption rating, and up to 50,000rpms. RV45 fans feature a compact design, lightweight rotor for highly dynamic operation, and minimal vibration due to dynamic balancing of the impeller-motor unit. The mounting holes for simple screw attachment ensure simple installation. ebm-papst RV45 Centrifugal Fans and Drive Electronics are ideal for fuel cells, smoke detectors, emergency ventilation systems, and sleep apnea devices.
RV45 fans are designed to meet the rigorous standards in sleep apnea/breathing devices with regard to dynamic, smooth operation, reliability, acoustics, and size. The dynamic EC internal rotor motor supports flexible adaptation to the breathing sequence, switching reliably and quickly between high inflation pressure for inhalation and a lower pressure for unobstructed exhalation. Due to the vibration absorbing materials and ideal aerodynamics, RV45 fans deliver a quiet operation while the maintenance-free ball bearings provide years of optimal operation.
RV45 centrifugal fans vary their speed between 5000 and 50,000rpms with 50rpm per millisecond acceleration, and deliver pressure up to 5000Pa. These specifications, and extremely quiet design, are important for devices such as respirators and vacuum lifting units. Its air flow of up to 540 I/min enables focused ventilation or cooling. RV45 fans feature control electronics that monitor the maximum permissible power consumption during quick bursts of speed to ensure that the unit’s responsiveness is not impacted.
