EBMPAPST 44122HHP

DC axial compact fan
4412 /2HHP
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
4412 /2HHP
Nominal voltage
VDC
12
Nominal voltage range
VDC
7 .. 14.5
State
prelim.
Speed
min-1
5000
Power input
W
13
Min. ambient temperature
°C
-20
Max. ambient temperature
°C
70
Air flow
m3/h
285
Sound power level
B
6.4
Sound pressure level
dB(A)
55
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
4412 /2HHP
Technical features
Dimensions
119 x 119 x 38 mm
General description
Particular design features:
Innovative impeller with winglets for low noise.
Control inputs and alarm and speed signals available on request.
High-speed version with 5000 rpm, standard models available with /2 and PWM.
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. Rotational direction clockwise looking at rotor.
Mass: 270 g.
Connection line
Single strands AWG 24, TR 64, bared and tin-plated.
Direction of rotation
Clockwise, looking at rotor
Direction of air flow
Air exhaust over bars
Bearing
Ball bearings
Lifetime L10 at 40 °C
50000 h
Lifetime L10 at maximum
temperature
25000 h
Mass
0.250 kg
Housing material
Fiberglass-reinforced PBT plastic
Material of impeller
Fibreglass-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
4412 /2HHP
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
4412 /2HHP
125
100
(in H ² O)
0,6
0,2
25
D pf S
50
0,1
75
0,5
150
0,4
175
0,3
Pa
Charts: Air flow
0
•
VS
20
40
50
60
100
80
150
100
120
200
140
250
CFM
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