Construction of AC Motor

An AC motor, or alternating current motor, consists of a rotor and a stator. The stator contains coils that carry alternating current, creating a magnetic field. As the current alternates, it induces rotation in the rotor, resulting in mechanical motion. This simple yet effective design powers various devices like fans and pumps.

AC Motor

AC Motors convert electrical energy into mechanical motion, featuring a stator, and rotor, and it have versatile applications due to their simplicity, reliability, and efficiency. AC motor has a wide range of applications ranging from a small electric device used in our homes to the huge machines used in major factories and industries.

This article explains AC motors, their construction, working principles, classifications (synchronous and induction motors), applications, advantages, and a brief AC vs. DC motor comparison.

Table of Content

  • What is an AC Motor?
  • Construction of AC Motor
  • AC Motor Diagram
  • Working principle of AC motor
  • Types of AC Motor
  • Synchronous Motor
  • Induction Motor
  • Applications of AC Motor
  • Advantages of AC Motor
  • AC vs DC Motor

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What is an AC Motor?

An AC motor is a device that converts electrical energy into mechanical motion. It operates on the principle of changing electric current direction periodically....

Construction of AC Motor

An AC motor, or alternating current motor, consists of a rotor and a stator. The stator contains coils that carry alternating current, creating a magnetic field. As the current alternates, it induces rotation in the rotor, resulting in mechanical motion. This simple yet effective design powers various devices like fans and pumps....

AC Motor Diagram

AC motor consists of a Stator, Rotor, Motor shaft, Bearings, and Enclosures. The diagram of an AC motor is given below:...

Working principle of AC Motor

The working principle of an AC motor is described below:...

Types of AC Motor

AC motor works on the principle of converting electrical energy to mechanical energy. AC Motor is broadly classified into two types namely:...

Synchronous Motor

A synchronous motor is an electrical device that maintains a constant speed, synchronizing with the frequency of the power source. It’s widely used in appliances and industrial machinery. The motor’s rotor rotates at the same rate as the magnetic field, ensuring precise and efficient operation in various applications....

Induction Motor

An induction motor is a common type of electric motor. It operates on the principle of electromagnetic induction, where electrical energy is transferred to the rotor (rotating part) without a direct electrical connection. Widely used in various applications, induction motors are known for their reliability and simplicity in converting electrical energy to mechanical power....

Applications of AC Motor

AC motor being a versatile, simple, and efficient device has a vast range of applications. A few of them are listed below:...

Advantages of AC Motor

The advantages of the AC motor are given below:...

AC vs DC Motor

AC motors use Alternating Current as their power source whereas DC motors use Direct Current for the same. However, both have a wide range of applications and uses in machines but are different from each other at the same time....

AC Motors- FAQs

What is an AC Motor?...