Datenblatt

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date
10/15/2012
page
1 of 5
SERIES: CFM 120 │ DESCRIPTION: DC AXIAL FAN
FEATURES
•
•
•
•
120 x 120 mm frame
high fan speed for greater air flow
two ball bearing construction
auto restart protection standard on all models
RoHS
operating
voltage
rated
current
input
current
input
power
(Vdc)
(Vdc)
max
(A)
max
(A)
max
(W)
auto restart
tachometer
signal
rotation
detector
PWM control
signal
CFM-A225-13-10
12
6~13.8
0.59
0.79
9.48
x
-
-
-
CFM-A225-13-11
12
6~13.8
0.59
0.79
9.48
x
-
x
-
CFM-A225-13-20
12
6~13.8
0.59
0.79
9.48
x
x
-
-
CFM-A225-13-22
12
6~13.8
0.59
0.79
9.48
x
x
-
x
CFM-A225-23-10
24
16~27.6
0.31
0.39
9.36
x
-
-
-
CFM-A225-23-11
24
16~27.6
0.31
0.39
9.36
x
-
x
-
CFM-A225-23-20
24
16~27.6
0.31
0.39
9.36
x
x
-
-
CFM-A225-23-22
24
16~27.6
0.31
0.39
9.36
x
x
-
x
CFM-A225-43-10
48
30~55.2
0.17
0.23
11.04
x
-
-
-
CFM-A225-43-11
48
30~55.2
0.17
0.23
11.04
x
-
x
-
CFM-A225-43-20
48
30~55.2
0.17
0.23
11.04
x
x
-
-
CFM-A225-43-22
48
30~55.2
0.17
0.23
11.04
x
x
-
x
CFM-A238-13-10
12
6~13.8
1.40
1.75
21
x
-
-
-
CFM-A238-13-11
12
6~13.8
1.40
1.75
21
x
-
x
-
CFM-A238-13-20
12
6~13.8
1.40
1.75
21
x
x
-
-
CFM-A238-13-22
12
6~13.8
1.40
1.75
21
x
x
-
x
CFM-A238-23-10
24
16~27.6
0.70
0.88
21.12
x
-
-
-
CFM-A238-23-11
24
16~27.6
0.70
0.88
21.12
x
-
x
-
CFM-A238-23-20
24
16~27.6
0.70
0.88
21.12
x
x
-
-
CFM-A238-23-22
24
16~27.6
0.70
0.88
21.12
x
x
-
x
CFM-A238-43-10
48
30~55.2
0.36
0.48
23.04
x
-
-
-
CFM-A238-43-11
48
30~55.2
0.36
0.48
23.04
x
-
x
-
CFM-A238-43-20
48
30~55.2
0.36
0.48
23.04
x
x
-
-
CFM-A238-43-22
48
30~55.2
0.36
0.48
23.04
x
x
-
x
MODEL
rated
voltage
cui.com
fan protection
For more information, please visit the product page.
CUI Inc │ SERIES: CFM 120 │ DESCRIPTION: DC AXIAL FAN
date 10/15/2012 │ page 2 of 5
PART NUMBER KEY
CFM-A2XX-X3-XX-CXX
Base Number
Reserved for Custom
Configurations
Depth
25 = 25 mm
38 = 38 mm
Voltage Type
1 = 12 Vdc
2 = 24 Vdc
4 = 48 Vdc
Fan Speed
3 = high speed
Fan Protection
10 = auto restart protection
11 = auto restart protection / rotation detector
20 = auto restart protection / tachometer signal
22 = auto restart protection / tachometer signal /
PWM control signal
SPECIFICATION
parameter
conditions/description
min
frame
depth
typ
max
units
120
mm
CFM-A225 models
CFM-A238 models
25
38
mm
mm
6
8
24
Vdc
Vdc
Vdc
starting voltage
at 25°C, power on/off
12 V models
24 V models
48 V models
rated speed
at 25°C, after
10 minutes
CFM-A225 models
CFM-A238 models
air flow
at 0 mm H2O,
see performance curves
CFM-A225-13 models
CFM-A225-23/43 models
CFM-A238 models
126.90
126.85
200.87
CFM
CFM
CFM
static pressure
at 0 CFM,
see performance curves
CFM-A225-13 models
CFM-A225-23/43 models
CFM-A238 models
17.62
17.62
25.00
mmH2O
mmH2O
mmH2O
noise
at 1 m
CFM-A225-13/43 models
CFM-A225-23 models
CFM-A238 models
51.5
51.5
59.5
insulation resistance of frame
at 500 Vdc between frame and positive terminal
dielectric strength
at 500 Vac, 60 Hz, 1 minute between frame and
positive terminal
life expectancy
at 45°C, 15~65 RH
operating temperature
humidity range
RoHS
yes
cui.com
3,690
4,140
4,100
4,600
4,510
5,060
53.0
53.1
60.5
10
RPM
RPM
dBA
dBA
dBA
MΩ
5
mA
70,000
hours
-10
70
°C
15
66
RH
For more information, please visit the product page.
CUI Inc │ SERIES: CFM 120 │ DESCRIPTION: DC AXIAL FAN
date 10/15/2012 │ page 3 of 5
PERFORMANCE CURVES
0.79
1.18
20.00
18.00
0.63
0.95
16.00
14.00
0.47
0.71
12.00
0.24
4.00
0.00
0.00
0.00
0.00
20.00
10.00
2.00
0.00
25.00
0.47
8.00
6.00
0.16
30.00
15.00
10.00
0.32
(mm H2O)
(Inch H2O)
CFM-A238
(mm H2O)
(Inch H2O)
CFM-A225
20.00 40.00 60.00 80.00 100.00 120.00 140.00 (CFM)
0.85
1.70
2.55
3.40
4.25
(CMM)
cui.com
5.00
0.00
0.00
0.00
50.00
100.00
1.42
2.83
150.00
200.00
250.00 (CFM)
4.25
5.66
7.08 (CMM)
For more information, please visit the product page.
CUI Inc │ SERIES: CFM 120 │ DESCRIPTION: DC AXIAL FAN
date 10/15/2012 │ page 4 of 5
MECHANICAL
parameter
conditions/description
bearing system
ball bearing
min
motor protection
auto restart, polarity protection
material
UL94V-0
weight
CFM-A225-13 models
CFM-A225-23/43 models
CFM-A238-13 models
CFM-A238-23 models
CFM-A238-23 models
typ
190.0
190.6
297.0
283.7
283.2
MECHANICAL DRAWING
units: mm (inches)
CFM-A225
ōŢţŦŭ
CFM-A238
ōŢţŦŭ
cui.com
max
units
g
g
g
g
g
For more information, please visit the product page.
CUI Inc │ SERIES: CFM 120 │ DESCRIPTION: DC AXIAL FAN
date 10/15/2012 │ page 5 of 5
REVISION HISTORY
rev.
1.0
description
date
initial release
10/15/2012
The revision history provided is for informational purposes only and is believed to be accurate.
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20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
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[email protected]
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
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