281DR1LP11000B Datasheet, PDF (1/1 Pages) ETRI – DC Axial Fans

DC Axial Fans
60 x 60 x 25 mm [2.36 x 0.98”]
Approvals
R
ROHS
Life expectancy
L-10 LIFE AT 40°C :
70 000 hours (ball bearings)
Brushless DC Motor
Electrical protection : impedance protected,
Housing material : plastic UL 94 VO
Impeller material : plastic UL 94 VO
Weight : 80g
Available with :
- Speed sensor
- Alarm
0
25
10
20
30
40
50
Airflow : CFM
0
10
20
30
40
50
25
20
281DR
0,8
20
281DK _0,8
15
0,6
15
0,6
10
0,4
10
0,4
5
0,2
5
0,2
0
0,0
0
0,0
0
5
10
15
20
25
0
5
10
15
20
25
Airflow : l/s
Part Number
281DR1LP11000B
281DK1LP11000B
Nominal
voltage
V
12
12
Airflow
l/s
21,8
23,8
Noise
level
dB(A)
52,5
55
Nominal
speed
RPM
8200
9000
Input
power
W
8,28
10,08
Voltage range
V
(7-13,2)
(7-13,2)
Bearing system Connection type Operating temperature
Ball Sleeve Leads Terminals Min.°C
X
X
-10
X
X
-10
Max.°C
70
70
Additional versions:
http://www.etrinet.com e-mail: [e-mail] ETRI is a trade mark of ECOFIT,
Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2007/10