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DC Axial Fan
Specications:
Mechanical Characteristic
Motor design Single phase, 4-poles Brushless DC motor
Bearing system Vapo Bearing System
Dimensions 80mm × 80mm × 20mm
Materials of frame Thermoplastic PBT
Materials of fan blade Thermoplastic PBT
Direction of rotation Counter-clockwise viewed from front
of fan blade
Mounting holes Diameter 4.3mm in 8 holes
Weight 85g
Electric Characteristic
Rated voltage 12V DC
Rated current 285mA / Max. 328mA
Rated power consumption 3.42 Watts / Max. 3.94 Watts
Operating voltage range 6V DC to 12.6V DC
Starting voltage 6V DC (25°C power on/off)
Operating temperature range -10°C to +70°C
Storage temperature range -40°C to +70°C
Performance Characteristic
Rated speed 4,600 RPM ±10% at rated voltage
Air ow 53CFM
Static pressure 0.36"-H2O
Acoustic noise 48dB(A)
Insulation resistance plastic housing 10MΩ at 500V DC between internal stator and
lead wire(+)
Dielectric strength Applied AC 500V for one minute or AC 600V for
2 seconds between housing and lead wire (+)
Life expectancy 70,000 Hours at 40°C, 65% Humidity, 90% CL.
Protection *Automatic Restart
Polarity Protection
* In a situation where the fan is locked by an external force while the electricity is on, an increase in coil temperature will
be prevented by temporarily turning off the electrical power to the motor. The fan will automatically restart when the locked
rotor condition is released.