rohs compliant 54 orion fans information and data is subject to change without prior notification. knight electronics, inc. 10557 metric drive dallas, texas 75243 214-340-0265 od127ap series aluminum frame dc fan - 12, 24, 48v 127x38.5mm (5.0x 1.5) frame diecast aluminum available options: tachometer (fg) alarm (rd) thermal speed control (thermistor) pwm input (manual speed control) sleeve bearing life expectancy (l10) ball - 60,000 hrs (45c) operating temperature ball: -20 ~ 75c impeller pbt, ul94v-o plastic connection 2x lead wires or terminals motor brushless dc, auto restart, impedance and polarity protected bearing system dual ball bearing insulation resistance 10mohm between leadwire and frame (500vdc) dielectric strength 1 second at 500 vac, max leakage - 500 microamp storage temperature -30c ~ +90c (1.52") (4.13") (4.13") (5.00") (5.00") (4.46") (4.46") 4.5 (.177") dia. hole thru typ. 8 places #8-32 threaded ground hole m4x0.7 threaded ground hole 4.5 (.177") dia. hole thru typ. 6 places 38.50.5 127.00.5 104.80.3 104.80.3 127.00.5 113.30.5 113.30.5 r o t a t i o n model number speed (rpm) airflow (cfm) noise (db) volts dc voltage range amps max. static pressure (h2o) od127ap-12hb 3000 140 46 12 9~14 0.50 0.41 od127ap-12mb 2600 108 38 12 9~14 0.40 0.33 od127ap-12lb 1900 86 30 12 9~14 0.20 0.15 od127ap-24hb 3000 140 46 24 12~28 0.23 0.41 OD127AP-24MB 2600 108 38 24 12~28 0.19 0.33 od127ap-24lb 1900 86 30 24 12~28 0.15 0.15 od127ap-48hb 3000 140 46 48 26~56 0.10 0.41 od127ap-48mb 2600 108 38 48 26~56 0.08 0.33 od127ap-48lb 1900 86 30 48 26~56 0.07 0.15 m0 77282 2009_fan_cat sec 3:layout 1 8/3/09 11:19 am page 54
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