8500 VW
AC Axial Fan
Especially quiet and compact axial fan.
Aerodynamically shaped, all metal con-
struction. Driven by a shaded pole mo-
tor. External rotor dynamically balanced
in two planes. Five fan blades made of
sheet steel directly welded to the rotor.
Air exhaust over struts. Rotational direc-
tion CW looking at rotor.
Features
•
Impedance protected against over-
loading.
eration.
General Data
Nominal voltage
Frequency
Nominal speed
Max. flow rate
Max. flow rate
Noise free air
Noise in optimum operating range
Power consumption
Permanent ambient temperature
Service life (T
max
)
Service life (40 °C)
Approvals
Fan housing / impeller
Bearing system
Mass
All data are mean values at nominal voltage.
VAC
Hz
rpm
m /h
CFM
dB(A)
bels
W
°C
h
h
3
115
50
2700
50
29.4
30
4.4
12
-10...+70
25.000
52.500
60
3200
61
35.9
34
4.8
11
-10 +75
25.000
55.000
CSA, UL, VDE
Metal / Metal
Sleeve bearing
•
For maintenance-free continuous op-
•
Any mounting position.
•
Protection class IP 20 according to
DIN 40 050.
•
Electrical connection via 2 lead wires
310mm long.
•
Fan housing with mounting bosses:
kg
0.48
Subject to technical change.
0
70
Pa
pf
50
40
30
20
10
0
0
2,5
5
7,5
10
12,5
x10
-3
m
3
/s
Static pressure
10
20
30
40
Flow rate V
3
50 m /h 60
ebm-papst St. Georgen GmbH & Co KG,
Postfach 1435, D-78106 St. Georgen
8500VW.DOC
01.02.2007
ebm-papst St. Georgen GmbH & Co KG,
Postfach 1435, D-78106 St. Georgen
8500VW.DOC
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