EBMPAPST 8452GN

DC axial compact fan
8452 GN
ebm-papst St. Georgen GmbH & Co. KG
Hermann-Papst-Straße 1
D-78112 St. Georgen
Phone +49 7724 81-0
Fax +49 7724 81-1309
info2@de.ebmpapst.com
www.ebmpapst.com
Nominal data
Type
8452 GN
Nominal voltage
VDC
12
Nominal voltage range
VDC
8 .. 15
Speed
min-1
3600
Power input
W
1.8
Min. ambient temperature
°C
-20
Max. ambient temperature
°C
70
Air flow
m3/h
68
Sound power level
B
5.0
Sound pressure level
dB(A)
36
ml = max. load · me = max. efficiency · rfa = running at free air · cs = customer specs · cu = customer unit
Subject to alterations
Web data sheet D · Page 1 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · info2@de.ebmpapst.com · www.ebmpapst.com
DC axial compact fan
8452 GN
Technical features
Dimensions
80 x 80 x 25 mm
General description
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.
Connection line
Single strands AWG 24, TR 64, bared and tin-plated.
Direction of rotation
Counterclockwise, looking at rotor
Direction of air flow
Air exhaust over bars
Bearing
Extremely quiet Sintec sleeve bearing.
Lifetime L10 at 40 °C
70000 h
Lifetime L10 at maximum
temperature
35000 h
Mass
0.105 kg
Housing material
Fiberglass-reinforced PBT plastic
Material of impeller
Fiberglass-reinforced PA plastic
Motor protection
Protected against reverse polarity and locking.
Web data sheet D · Page 2 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · info2@de.ebmpapst.com · www.ebmpapst.com
8452 GN
DC axial compact fan
Product drawing
Web data sheet D · Page 3 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · info2@de.ebmpapst.com · www.ebmpapst.com
DC axial compact fan
8452 GN
40
0,12 (in H ² O)
Pa
Charts: Air flow
20
0,08
30
D pf S
10
0
•
VS
10
20
20
40 CFM
30
40
60
m³/h
Web data sheet D · Page 4 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · info2@de.ebmpapst.com · www.ebmpapst.com