60mm Counter-Rotating Cooling Fan with The Industry’s Highest Airflow and Static Pressure Capabilities


Sanyo Denki, a leading provider of high-quality fan motors, has added a 60-millimeter counter-rotating fan to its popular line of compact DC cooling fans. Available in 12-volt S-speed and H-speed models, the new San Ace 60CR measures 60mm (2.36 inches) square by 76mm (2.99 inches) thick, making it ideal for use in servers, storage systems, communications equipment, power supplies, and a variety of industrial machinery. The San Ace 60CR models boast the highest airflow and static pressure capabilities in the industry – made possible by two axially aligned fans rotating counter-clockwise to each other. With newly developed blades and frame that improve overall performance, the result is a maximum airflow of 2.26m3/min (an increase of as much as 20% over conventional units) and static pressure as high as 550Pa. Power consumption is as low as 32.4 watts, minimum noise generation is 64dB, and L10 life expectancy is 40,000 hours at 60ºC. In addition, the cooling fan is RoHS compliant. Optional features include tachometer sensor and lock rotor sensor outputs, as well as PWM (pulse-width-modulation) control, which permit the fans’ rotational speed to be widely and accurately controlled in order to attenuate noise and power consumption.


• Size: 60mm×60mm×51mm • Operating Voltage Range: 10.8 V to 13.2 V • Rated Voltage: DC 12 V • Life Expectancy: 40,000hours (L10: Survival rate: 90% at 60°C, rated voltage, and continuously run in a free air state) • Mass: 180 g
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