Datasheet

AC centrifugal compact fan
single-intake
RL 90-18/56
Technical description
General description Forward-curved impeller
Housing material Scroll housing made of glass-fiber reinforced PBT plastic, housing base made of sheet
steel
Weight 0.680 kg
Dimensions 121 x 121 x 37 mm
Impeller material Glass-fiber reinforced PA plastic
Airflow direction Radial: discharge through window in housing
Direction of rotation Clockwise, viewed toward rotor
Storage Ball bearing
Service life L10 at 40 °C 37500 h
Service life L10 at maximum
temperature
20000 h
Cable To 2 leads AWG 22.
Housing base with flat plug 6.3 x 0.8 mm for protective earth
Motor protection Protected from overload by impedance protection
Approval VDE, CSA, UL, CE
ENU (Web) · Approved 2016-06-22 · Page 2 / 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone [phone] · Fax [phone] · [e-mail] ·
www.ebmpapst.com