ASFN82372

80 sq.×25t (ASFN8) DC Fan Motor DIMENSIONS (mm inch) NEW a. a. di di 2 8 0. 00 3± ±. 4. 9 4- -.16 4 300 min. 11.811 min. 25±0.5 .984±.020 80±0.3 71.5±0.3 3.150±.012 2.815±.012 71.5±0.3 2.815±.012 80±0.3 3.150±.012 RoHS Directive compatibility information http://www.nais-e.com/ Airflow RATING 1. Standard speed Input power*1/*2 (W) 3.96/3.00 4.32/3.36 Rated current*1/*2 (mA) 330/250 180/140 Rotation speed (r/min) Max. air flow (m3/min) Max. static pressure (Pa) Noise (dB(A)) Weight (g) 2,950 1.09 36.6 32.5 80 Rated voltage (V) 12 24 Input power*1/*2 (W) 2.04/1.56 2.16/1.68 Rated current*1/*2 (mA) 170/130 90/70 Rotation speed (r/min) Max. air flow (m3/min) Max. static pressure (Pa) Noise (dB(A)) Weight (g) 2,400 0.88 24.3 27.0 80 Rated voltage (V) 12 24 Input power*1/*2 (W) 1.20/0.84 1.44/0.96 Rated current*1/*2 (mA) 100/70 60/40 Rotation speed (r/min) Max. air flow (m3/min) Max. static pressure (Pa) Noise (dB(A)) Weight (g) 1,900 0.68 14.2 22 80 Rated voltage (V) 12 24 Part number ASFN80371 ASFN80372 2. Middle speed Part number ASFN82371 ASFN82372 3. Low speed Part number ASFN84371 ASFN84372 Notes: 1. Values above without designations are averages. 2. Noise levels are based on measurements taken at a distance of 1 m from the front of the fan. DATA (Airflow - Static pressure Characteristic Curve) Static pressure (Pa) MATERIALS USED Frame: plastic Propeller: plastic Bearings: ball bearings Lead wires: UL1007 and AWG24 60 WIRING DIAGRAM Red 12V DC 24V DC Fan motor Black 50 Standard 40 30 SPECIFICATIONS Ambient temperature Ambient humidity Middle 20 Low 10 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Airflow (m3/min) Temperature rise Breakdown voltage Insulation resistance Frequency Double amplitude width Vibration resistance Applied direction Applied time Lead wire tensile strength Fan blockage Reverse polarity power connection Expected life 10 *1: Designates maximum values *2: Designates average values –10°C to +60°C +14°F to +140°F 15 to 85% RH Coil surface: Max. 50 °C 122°F (Nominal voltage, by resistive method) External surface: Max. 20°C 68°F (Nominal voltage, by thermocouple method) 500 V AC for 1 min. (between lead wire and external housing) Min. 10 MΩ (at 500 V DC) 10 to 55Hz 0.75mm X, Y and Z directions 10 min. in each direction 9.8 N, single wires did not break at 15 seconds No coil burnout even after blockage of 72 hrs. at nominal voltage. No damage even after reverse polarity connection for short time at nominal voltage. 90% survival rate at 60,000 hrs. (When rotation frequency drops 30% of initial value when run at nominal voltage under 25°C 77°F, room humidity.)