The DC motor starts up when a small electric current is passed through a magnetic field coil.The resulting magnetic force producing the
torque that turns the motor repeatedly. The specific type of DC motor used in ceiling fans is a brushless DC motor A DC motor uses
an internal array of magnets of opposing polarity. This creates a magnetic field that creates the torque required to rotate the motor's rotor.
This process requires less electrical energy, translating into a 70% or greater reduction in power consumption over standard AC motors.
Other Benefits of DC Motors
This energy efficient process keeps the motor cool, effectively improving the fan's life span.Noise is virtually eliminated. And the overall
assembly is much more compact than standard,making for a smaller and lighter product. The only real disadvantage of Dc motor ceiling
fans is the initial cost, as they require a pricier, more complicated electronic speed controller to run.However, the price increase is not as
painful as you might think and is more than balanced by the many more years of usable service.Visit us for more info www.ttmotor.com
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