DC Fan - 5, 12, 24V
40x20mm (1.58”x 0.79”)
OD4020 Series
PBT, UL94V-O plastic
Frame & Impeller
Connection
Available Options:
Sleeve Bearing
Sealed Sleeve Bearing
Tachometer
2x Lead wires 26AWG
Brushless DC, auto restart,
impedance and polarity
protected
Alarm
Motor
Thermal control
Life Expectancy (L10)
Ball - 60,000 hrs (45C)
Sleeve - 30,000 hrs (45C)
Ball bearing
Bearing System
10M ohm between leadwire
and frame (500VDC)
Insulation Resistance
Operating Temperature
Ball: -20 ~ 80C
1 second at 500 VAC, max
leakage - 500 MicroAmp
Dielectric Strength
-30C ~ +90C
Storage Temperature
m1
Voltage
Range
(VDC)
Max. Static
Pressure
(“H2O)
Speed
(RPM)
Airflow
(CFM)
Noise
(dB)
Model Number
Volts DC
Amps
OD4020-05HB
OD4020-05MB
OD4020-05LB
OD4020-12HB
OD4020-12MB
OD4020-12LB
OD4020-24HB
OD4020-24MB
OD4020-24LB
7800
6900
6200
7800
6900
6200
7800
6900
6200
9
8
7
9
8
7
9
8
7
32
28
24
32
28
24
32
28
24
5
4 ~ 7
4 ~ 7
0.25
0.16
0.14
0.10
0.08
0.07
0.07
0.06
0.05
0.30
0.24
0.19
0.30
0.24
0.19
0.30
0.24
0.19
5
5
4 ~ 7
12
12
12
24
24
24
7 ~ 14
7 ~ 14
7 ~ 14
10 ~ 27
10 ~ 27
10 ~ 27
To indicate sleeve bearing replace “B” suffix with “S” in part number (25,000 hrs life expectancy)
To indicate sealed sleeve bearing replace “B” with “SS” in part number (45,000 hrs life expectancy)
Knight Electronics, Inc.
10557 Metric Drive
Dallas, Texas 75243
Orion Fans
Information and data is subject to
change without prior notification.
31
214-340-0265
RoHS Compliant
ORIONFANS [ ORION FANS ]