77282 2009_fan_cat sec 1:Layout 1 8/3/09 8:57 AM Page 9 OA125 Series AC Fan - 115V, 230V, Dual Voltage 120 x 25mm (4.7” x 1.0”) 119.5±0.5 (4.70") (1.03") A TI O N OT 104.8±0.3 (4.13") (4.13") R Frame Impeller Connection Diecast Aluminum PBT, UL94V-O plastic 2x Lead Wires 22 AWG or terminals Operating Temperature Ball Bearing -20C ~ +80C Sleeve Bearing -10C ~ +50C Shaded pole, impedance protected Tachometer available (5VTTL), input 5 ~24V Life Expectancy Ball Bearing 60,000 hours (L10 at 40C) Insulation Resistance >100M ohm between leadwire and frame (500VDC) Dielectric Strength 1 min at 1500 VAC, 50/60Hz Dual Voltage Connection via 4x leads. Fans can be configured for 115V or 230V operation. Motor Bearing System Sleeve Bearing 30,000 hours (L10 at 40C) Dual ball or Sleeve Model Number 119.5±0.5 4.2±.2 (.166") DIA. HOLE THRU TYP. 8 PLACES 104.8±0.3 (4.70") 26.2±0.5 m0 Speed (RPM) Airflow (CFM) Noise (dB) Volts AC Voltage Range Watts Max. Static Pressure (“H2O) OA125AP-11-1* OA125AP-11-2* OA125AP-11-3* OA125AP-22-1* OA125AP-22-2* OA125AP-22-3* 2900 2300 1600 2900 2300 1600 81 60 42 81 60 42 33 27 22 32 27 22 115 115 115 230 230 230 80~130 80~130 80~130 160~260 160~260 160~260 13 10 6 13 10 6 .23 .18 .12 .23 .18 .12 OA125AP-11/22-1W** OA125AP-11/22-2W** OA125AP-11/22-3W** 2900 2300 1600 81 60 42 32 27 22 115/230 115/230 115/230 80~260 80~260 80~260 13 10 6 .23 .18 .12 * Indicate “TB” (Terminal Ball Bearing), “WB” (12” Wire Leads, Ball Bearing), “TS” (Terminal, Sleeve Bearing), “WS” (12” Wire Leads, Sleeve Bearing) ** Indicate “B” (Ball Bearing) or “S” (Sleeve Bearing) Frame Style - m0 Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Orion Fans RoHS Compliant 9 Information and data is subject to change without prior notification.