DC Axial Fan Specifications: Mechanical Characteristic Motor design Single phase, 4-poles Brushless DC motor Bearing system Vapo Bearing System Dimensions 80mm x 80mm x 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 (25C power on/off) Operating temperature range -10C to +70C Storage temperature range -40C to +70C Performance Characteristic Rated speed 4,600 RPM 10% at rated voltage Air flow 53CFM Static pressure 0.36"-H2O Acoustic noise 48dB(A) Insulation resistance plastic housing 10M 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 40C, 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. www.element14.com www.farnell.com www.newark.com Page <1> 07/10/14 V1.0 DC Axial Fan Performance Curves Dimensions Part Number Table Description Part Number DC Axial Fan MC36372 Important Notice : This data sheet and its contents (the "Information") belong to the members of the Premier Farnell group of companies (the "Group") or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. (c) Premier Farnell plc 2012. www.element14.com www.farnell.com www.newark.com Page <2> 07/10/14 V1.0