77282 2009_fan_cat sec 1:Layout 1 8/3/09 8:57 AM Page 8 AC Fan - 115V, 230V, Dual Voltage 92 x 38mm(3.62" x 1.5") OA938 Series 92.00.5 (3.62") (1.52") (3.25") 4.2 (.166") DIA. HOLE THRU TYP. 8 PLACES 92.00.5 (3.62") N TIO 82.50.5 (3.25") ROTA 38.50.5 82.50.5 M4 #8 Frame Impeller # Diecast Aluminum PBT, UL94V-O plastic Connection 2x Lead Wires 22 AWG or terminals Motor Shaded pole, impedance protected Bearing System Dual ball or Sleeve Life Expectancy Ball Bearing 60,000 hours (L10 at 40C) Sleeve Bearing 30,000 hours (L10 at 40C) Insulation Resistance >100M ohm between leadwire and frame (500VDC) Dielectric Strength 1 min at 1500 VAC, 50/60Hz Model Number Operating Temperature Ball Bearing -20C ~ +80C Sleeve Bearing -10C ~ +50C Dual Voltage Connection via 4x leads. Fans can be configured for 115V or 230V operation. m0 Speed (RPM) Airflow (CFM) Noise (dB) Volts AC Voltage Range Watts Max. Static Pressure ("H2O) OA938AP-11-1* OA938AP-11-2* OA938AP-11-3* OA938AP-22-1* OA938AP-22-2* OA938AP-22-3* 3100 2400 1800 3100 2400 1800 50 39 26 50 39 26 32 23 19 32 23 19 115 115 115 230 230 230 80~130 80~130 80~130 160~260 160~260 160~260 9 5 3 9 5 3 .22 .17 .10 .22 .17 .10 OA938AP-11/22-1W** OA938AP-11/22-2W** OA938AP-11/22-3W** 3100 2400 1800 50 39 26 32 23 19 115/230 115/230 115/230 80~260 80~260 80~260 9 5 3 .22 .17 .10 * 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) Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Orion Fans RoHS Compliant 8 Information and data is subject to change without prior notification. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Orion Fans: OA938AP-22-2TS OA938AP-11-3WS OA938AP-11-1TS OA938AP-11-2WS OA938AP-11-3TS OA938AP-22-1WS OA938AP-11-2TS OA938AP-11-1WS OA938AP-22-3TS OA938AP-22-3WS OA938AP-22-2WS OA938AP-11/221WS OA938AP-22-1TS OA938AP-11/22-3WB OA938AP-11/22-3WS OA938AP-11/22-2WS OA938AP-11/22-2WB