DC axial compact fan
6448 M
ebm-papst St. Georgen GmbH & Co. KG
Hermann-Papst-Str. 1
D-78112 St. Georgen
Phone +49 (0) 7724 81-0
Fax +49 (0) 7724 81-1309
info2@de.ebmpapst.com
www.ebmpapst.com
Nominal data
Type
6448 M
Nominal voltage
VDC
48
Nominal voltage range
VDC
28 .. 60
Speed
min-1
2850
Power input
W
11.5
Min. ambient temperature
°C
-20
Max. ambient temperature
°C
72
Air flow
m3/h
350
Sound power level
B
6.0
Sound pressure level
dB(A)
52
ml = Max. load · me = Max. efficiency · fa = Running at free air · cs = Customer specs · cu = Customer unit
Subject to alterations
Web data sheet · Page 1 / 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · info2@de.ebmpapst.com ·
www.ebmpapst.com
DC axial compact fan
6448 M
Technical features
Mass
0.760 kg
Dimensions
172 x 150 x 51 mm
Material of impeller
Fiberglass-reinforced PA plastic
Housing material
Aluminum. Housing with grounding lug for screw M4 x 8 (TORX). 48 V version incl. screws.
Direction of air flow
Air exhaust over bars
Direction of rotation
Left, looking at rotor
Bearing
Ball bearings
Lifetime L10 at 40 °C
80000 h
Lifetime L10 at maximum
temperature
37500 h
Connection line
Flat plugs 3.0 x 0.5 mm.
Motor protection
Protected against reverse polarity and locking.
Locked-rotor protection
Electronic blocking protection, with electronic motor current limit in the startup phase
and when the rotor is blocked.
Approval
VDE, CSA, UL, CE
Web data sheet · Page 2 / 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · info2@de.ebmpapst.com ·
www.ebmpapst.com
DC axial compact fan
6448 M
Product drawing
L
o
ir
tr
s
ft
u
A
m
w
o
fl
Web data sheet · Page 3 / 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · info2@de.ebmpapst.com ·
www.ebmpapst.com
DC axial compact fan
6448 M
100
(in H ² O)
0,2
25
D pf S
50
0,1
75
0,4
125
0,3
Pa
Charts: Air flow
0
•
VS
50
100
100
200
150
200
300
250
400
CFM
m³/h
Web data sheet · Page 4 / 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone +49 (0) 7724 81-0 · Fax +49 (0) 7724 81-1309 · info2@de.ebmpapst.com ·
www.ebmpapst.com
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