RoHS Compliant
Orion Fans
Information and data is subject to
change without prior notification.
Knight Electronics, Inc.
10557 Metric Drive
Dallas, Texas 75243
214-340-0265
OD1238 XC Series
High Performance DC Fan 12, 24, 48V
120x38mm (4.7”x 1.5”)
Frame & Impeller
PBT, UL94V-0 plastic
Available Options:
Tachometer
Alarm
Thermal Speed Control
PWM
IP55
Life Expectancy (L10)
65,000 hours (45C)
Weight: ~0.74 lbs
m1
Connection
2x Lead wires 24AWG
Motor
Brushless DC, auto restart,
polarity protected
Bearing System
Dual ball bearing
Insulation Resistance
10M ohm between leadwire
and frame (500VDC)
Dielectric Strength
1 minute at 500 VAC, max
leakage < 500 MicroAmp
Temperature Range
-10C ~ 70C
Storage Temperature
-40C ~ +80C
Model Number
Speed
(RPM)
Airflow
(CFM)
Noise (dB) Volts DC
Input Power
(Watts)
Amps
Max. Static
Pressure
(“
H
2
O)
OD1238-12HB-XC 4300 200 61 12 23 1.95 0.64
OD1238-12MB-XC 3800 175 57 12 18 1.50 0.51
OD1238-12LB-XC 3200 150 52 12 10 0.87 0.38
OD1238-24HB-XC 4300 200 61 24 19 0.98 0.64
OD1238-24MB-XC 3800 175 57 24 16 0.68 0.51
OD1238-24LB-XC 3200 150 52 24 9 0.42 0.38
OD1238-24LLB-XC 2800 130 48 24 7 0.30 0.29
OD1238-48HHB-XC 4700 220 63 48 32 0.68 0.75
OD1238-48HB-XC 4300 200 61 48 25 0.52 0.64
OD1238-48MB-XC 3800 175 57 48 17 0.36 0.51
OD1238-48LB-XC 3200 150 52 48 11 0.22 0.38
OD1238-48LLB-XC 2800 130 48 48 9 0.18 0.29
