Machine Design

High-airflow cooling fan

Targeted for use in data-storage systems, communications, and industrial equipment, the San Ace 120SG measures 120 120 38 mm (4.72 4.72 1.5 in.) and comes in 12, 24, and 48-V models.

The fan's design boosts maximum airflow to 7.35 m3/min (260 cfm) at 340 Pa (1.37-in. H2O). Life expectancy is rated to 40,000 hr at 60°C and is RoHS compliant. Optional features include tachometer and locked-rotor sensors as well as PWM control of rotational speed.

Sanyo Denki America, 468 Amapola Ave., Torrance, CA 90501, (310) 783-5400,

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