84542H4P Datasheet, PDF (2/4 Pages) ebm-papst – DC axial fan

8454 /2 H4P
DC axial fan
Technical features
General description
Mass
Dimensions
Lifetime L10 at 40 °C
Lifetime L10 at maximum
temperature
Particular design features:
Rigid compression curve for high air flow at high counterpressure.
Motor has very low structure-borne noise.
Innovative impeller with winglets for low noise.
Extremely quiet Sintec sleeve bearings and ball bearings.
Models with PWM and open collector speed signal.
General features:
Material: fibreglass-reinforced plastic. Impeller PA, housing PBT.
Electronic commutation completely integrated.
Protected against reverse polarity and locking.
Connection via single strands AWG 24, TR 64, bared and tin-plated.
Air exhaust over bars. Direction of rotation counter-clockwise seen on rotor.
Mass: 105 g.
0.105 kg
80 x 80 x 25 mm
60000 h
30000 h
Web data sheet D · Page 2 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com