At first glance, ebm-papst diagonal fans differ only slightly from axial fans. The air is drawn in axially, but the outflow is diagonal. With diagonals fans, the conical shape of the impeller and housing results in greater compression of the intake air. The outstanding feature of this type of fan as compared to axial fans of the same size and offering similar performance is a far lower operating noise level at high pressures. They are particularly suitable for applications involving intensive cooling with a high component concentration.
Weight - 0.820 kg
Dimensions - 172 x 160 x 51 mm
Housing material - Die-cast aluminum
Airflow direction - Exhaust over struts
Direction of rotation - Counterclockwise, viewed toward rotor
Bearing - Ball bearing
Service life L10 at 40 °C - 90000 h
Service life L10 at maximum temperature - 35000 h
Cable - with leads AWG 22, TR 64
Motor protection - Protection against reverse polarity and blocked rotor.
Locked-rotor protection - electronic locked-rotor protection, with electronic motor current limitation during startup and when rotor is locked.
Approval - VDE, CSA, UL, CE
Option - Speed signal