OD4028_16 Datasheet, PDF (1/1 Pages) ORION FANS – DC Fan - 5, 12, 24V 40x28mm (1.58”x 1.10”)

OD4028 Series
DC Fan - 5, 12, 24V
40x28mm (1.58”x 1.10”)
Frame & Impeller
Connection
Motor
Bearing System
Insulation Resistance
Dielectric Strength
Storage Temperature
PBT, UL94V-0 plastic
2x Lead wires 26AWG
Brushless DC, auto restart,
impedance and polarity
protected
Ball bearing or Sleeve
10M ohm between leadwire
and frame (500VDC)
1 minute at 500 VAC, max
leakage < 500 MicroAmp
-40C ~ +80C
Available Options:
Tachometer
Alarm
PWM (Pulse Width Modu-
lated speed control)
Thermistor (Thermal Speed
Control)
Life Expectancy (L10)
Ball - 60,000 hrs (45C)
Sleeve - 30,000 hrs (45C)
Operating Temperature
Ball: -20C ~ 75C
Sleeve: -10C ~ 50C
Weight: ~ 0.08 lbs
m4
Model Number
Speed
(RPM)
Airflow
(CFM)
OD4028-05H *
OD4028-05M *
OD4028-05L *
OD4028-12H *
OD4028-12M *
OD4028-12L *
OD4028-24H *
OD4028-24M *
OD4028-24L *
7500
10
6500
9
5000
7
8800
12
8000
11
5000
7
8800
12
8000
11
5000
7
* Indicate “B” for ball bearing or “S” for sleeve bearing
Noise
(dB)
32
29
25
37
35
25
37
35
25
Volts DC
5
5
5
12
12
12
24
24
24
Voltage
Range
(VDC)
3.5 ~ 6
4~7
4~7
7~14
7~14
7~14
10~27
10~27
10~27
(5V not shown)
Amps
0.35
0.30
0.22
0.20
0.18
0.12
0.16
0.12
0.09
Max. Static
Pressure
(“H2O)
0.24
0.17
0.10
0.32
0.25
0.10
0.32
0.25
0.10
Knight Electronics, Inc.
10557 Metric Drive
Dallas, Texas 75243
214-340-0265
RoHS Compliant
61
Orion Fans
Information and data is subject to
change without prior notification.