Vane Axial High Pressure
OD1238 - ‘VA Series’
High Performance DC Fan
120x38mm (4.7”x 1.5”)
Frame & Impeller
Connection
Motor
Bearing System
PBT, UL94V-O plastic
2x Lead wires 24AWG
Brushless DC, auto restart,
impedance and polarity
protected
Dual ball bearing
10M ohm between leadwire
and frame (500VDC)
1 second at 500 VAC, max
leakage - 500 MicroAmp
-10C ~ +70C
65,000 hours (45C)
Available Options:
Tachometer (Frequency
Generator)
Insulation Resistance
Dielectric Strength
Life (L10)
Alarm (Rotation Detector)
Temperature Range
Thermistor (Thermal Speed
Control) Lead or
hub mounted
m4
Model Number
OD1238-12HB-VXC
OD1238-12MB-VXC
OD1238-12LB-VXC
OD1238-24HB-VXC
OD1238-24MB-VXC
OD1238-24LB-VXC
OD1238-48HHB-VXC
OD1238-48HB-VXC
OD1238-48MB-VXC
OD1238-48LB-VXC
Knight Electronics, Inc.
10557 Metric Drive
Dallas, Texas 75243
214-340-0265
Speed
(RPM)
5000
4000
3000
5000
4000
3000
6000
5000
4000
3000
Airflow
(CFM)
226
189
140
226
189
140
283
226
189
140
Noise (dB)
65
59
52
65
59
52
70
65
59
52
Volts DC
12
12
12
24
24
24
48
48
48
48
Voltage
Range
6~14
6~14
6~14
12~28
12~28
12~28
24~55
24~55
24~55
24~55
Amps
3.6
2.0
1.5
1.7
1.1
0.6
1.3
1.0
0.6
0.4
Max. Static
Pressure
(“H2O)
1.35
0.85
0.46
1.35
0.85
0.46
1.85
1.35
0.85
0.46
RoHS Compliant
53
Information and data is subject to
change without prior notification.
Orion Fans
ORIONFANS [ ORION FANS ]
