RoHS Compliant
8
Orion Fans
Information and data is subject to
change without prior notification.
Knight Electronics, Inc.
10557 Metric Drive
Dallas, Texas 75243
214-340-0265
OA938 Series
Frame
Diecast Aluminum
Operating Temperature
Ball Bearing
-20C ~ +80C
Sleeve Bearing
-10C ~ +50C
Storage Temp
-40C ~ +80C
Life Expectancy
Ball Bearing
60,000 hours (L10 at 40C)
Sleeve Bearing
30,000 hours (L10 at 40C)
Weight: ~ 0.98 lbs.
Impeller
PBT, UL94V-0 plastic
Connection
2x Lead Wires 22 AWG or
terminals
Motor
Shaded pole, impedance
protected
Bearing System
Dual ball or Sleeve
Insulation Resistance
>100M ohm between lead-
wire and frame (500VDC)
Dielectric Strength
1 min at 1500 VAC, 50/60Hz
Model Number
Speed
(RPM)
Airflow
(CFM)
Noise (dB) Volts AC
Voltage
Range
Watts
Max. Static
Pressure (“H
2
O)
OA938AP-11-1 * 3100 50 32 115 80~130 9 .22
OA938AP-11-2 * 2400 39 23 115 80~130 5 .17
OA938AP-11-3 * 1800 26 19 115 80~130 3 .10
OA938AP-22-1 * 3100 50 32 230 160~260 9 .22
OA938AP-22-2 * 2400 39 23 230 160~260 5 .17
OA938AP-22-3 * 1800 26 19 230 160~260 3 .10
* Indicate “TB” (Terminal Ball Bearing), “WB” (12” Wire Leads, Ball Bearing), “TS” (Terminal, Sleeve Bearing), “WS” (12” Wire Leads, Sleeve Bearing)
AC Fan - 115V, 230V
92 x 38mm(3.62” x 1.5”)
m0
82.5+0.5
-
92.0+0.5
-
38.5+0.5
-
92.0+0.5
-
82.5+0.5
-
