What Is the Difference Between AC Motors and DC Motors?

There are many differences between AC and DC motors. The most obvious remainder is the type of current each motive turns into department of energy, alternating current in the subject of AC motors, and direct current in the encase of DC motors. AC motors are known for their increase power output signal and efficiency, while DC motors are prized for their accelerate control and end product range. AC motors are available in single- or three-phase configurations, while DC motors are always single-phase .

More About AC Motors

In an AC motor, energy comes from magnetic fields generated through coils wrapped around the output quill. AC motors dwell of respective parts, including a stator and rotor. AC motors are effective, durable, quiet and compromising, making them a feasible solution for many office generation needs .
The two types of AC motors include :

  • Synchronous: The synchronous motor rotates at the same rate as the frequency of the supply current, a fact that gives the motor its name. Synchronous motors are constructed of a stator, rotor and Synchronous motors are used in a wide range of applications.
  • Induction: Induction motors are the simplest and most rugged electric motor available. These AC electric motors consist of two electrical assemblies: the wound stator and the rotor assembly. The electric current needed to turn the rotor is created by electromagnetic induction created by the stator winding. Induction motors are among the most commonly used type of motor in the world.
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AC motors are used in a number of applications, including food overhaul pumps, water heaters, lawn and garden equipment and more.

More About DC Motors

The department of energy used by a DC motor comes from batteries or another generate ability source that offers constant voltage. DC motors are made up of several parts, the most noteworthy of which include bearings, shafts and a gearbox or gears. DC motors offer better speed variation and control and produce more torsion than AC motors .
The two types of DC motors include :

  • Brushed: One of the oldest types of motor, brushed motors are internally commutated electric motors powered by direct current. Brushed motors are constructed of a rotor, brushes, an axle and The charge and polarity of the brushes control the direction and speed of the motor.
  • Brushless: In recent years, brushless motors have gained in popularity for many uses, largely due to their efficiency. Brushless motors are constructed in the same fashion as brushed motors, minus, of course, the brushes. Brushless motors also include specialized circuitry to control speed and direction. In brushless motors, magnets are mounted around the rotor, a configuration that improves efficiency.
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DC motors are used in a wide range of applications, including electric wheelchairs, handheld sprayers and pumps, chocolate machines, off-road equipment and many more .