ebm-papst centrifugal fans are available with forward and backward-curved blades. The quiet-running centrifugal fans with forward-curved blades are also supplied with a scroll housing. The centrifugal fans with backward-curved blades are designed as freewheel fans and do not require a scroll housing. In the case of centrifugal fans with external rotor motors, the motor is positioned in the impeller, ensuring not just optimum cooling of the motor, but also a particularly compact design. The entire range is available with both AC and GreenTech EC technology. In addition to being particularly energy-saving, the integrated electronics also make it possible to implement any control, monitoring and maintenance functions – for both the smart home and Industry 4.0.
Weight - 0.040 kg
Dimensions - 51 x 51 x 15 mm
Housing material - Scroll housing made of glass-fiber reinforced plastic.
Airflow direction - Axial intake, radial discharge from outlet.
Bearing - Ball bearing
Service life L10 at 40 °C - 60000 h
Service life L10 at maximum temperature - 30000 h
Cable - with leads AWG 26, TR 64
Motor protection - Protection against reverse polarity and blocked rotor.
Locked-rotor protection - electronic locked-rotor protection
Approval - CE