Texas Garage Door & Opener, Repair, Install, Dallas, Ft Worth, Commercial, Residential

What is the difference between AC and DC Motors?

AC Motors are less expensive and easy to manufacture. Speed is constant and hard to control efficiently.

DC Motors are more expensive as they are more complex to manufacture. Also, additional components are required to make them work with the standard AC current found in homes. Speed can be controlled more easily with a DC motor and more accurately. They have a quick response to control signals.