ASFN10B72

120 sq.×38t (ASFN1) DC Fan Motor DIMENSIONS (mm inch) NEW 300 min 11.811 min a. di . 3 ia 4. d 8- 169 . 8- 38.4±0.5 1.512±.020 119±0.5 105±0.5 4.685±.020 4.134±.020 RoHS Directive compatibility information http://www.nais-e.com/ 105±0.5 4.134±.020 119±0.5 4.685±.020 RATING Airflow 1. Standard speed Input power*1/*2 (W) 8.64/6.60 9.60/7.44 Rated current*1/*2 (mA) 720/550 400/310 Rotation speed (r/min) Max. air flow (m3/min) Max. static pressure (Pa) Noise (dB(A)) Weight (g) 2,950 3.07 68.1 42.5 260 Rated voltage (V) 12 24 Input power*1/*2 (W) 6.24/4.80 6.72/5.04 Rated current*1/*2 (mA) 520/400 280/210 Rotation speed (r/min) Max. air flow (m3/min) Max. static pressure (Pa) Noise (dB(A)) Weight (g) 2,650 2.75 55.9 41.0 260 Rated voltage (V) 12 24 Input power*1/*2 (W) 4.20/3.24 4.80/3.60 Rated current*1/*2 (mA) 350/270 200/150 Rotation speed (r/min) Max. air flow (m3/min) Max. static pressure (Pa) Noise (dB(A)) Weight (g) 2,300 2.37 44.1 37.0 260 Rated voltage (V) 12 24 Part number ASFN10B71 ASFN10B72 2. Middle speed Part number ASFN12B71 ASFN12B72 3. Low speed Part number ASFN14B71 ASFN14B72 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) MATERIALS USED Frame: plastic Propeller: plastic Bearings: ball bearings Lead wires: UL1007 and AWG24 100 Static pressure (Pa) *1: Designates maximum values *2: Designates average values WIRING DIAGRAM Red 12V DC 24V DC Fan motor Black 80 Standard Middle 60 SPECIFICATIONS Ambient temperature Ambient humidity 40 Temperature rise 20 Low 0 1.0 2.0 3.0 Airflow (m3/min) 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°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 50,000 hrs. (When rotation frequency drops 30% of initial value when run at nominal voltage under 25°C 77°F, room humidity.) 13