## What are the three main parts of three-phase induction motor?

The stator of the three-phase induction motor consists of three main parts :

• Stator frame,
• Stator core,
• Stator winding or field winding.

What are the stationary parts of a motor?

The stator is the stationary part of your motor’s electromagnetic circuit and usually consists of either windings or permanent magnets. The stator core is made up of many thin metal sheets, called laminations.

### What are the 3 parts of a motor?

Electric motor designs can vary quite a lot, though in general they have three main parts: a rotor, a stator and a commutator. These three parts use the attractive and repulsive forces of electromagnetism, causing the motor to spin continually as long as it receives a steady flow of electric current.

What is the principle of induction motor?

Working Principle of Induction Motor The motor which works on the principle of electromagnetic induction is known as the induction motor. The electromagnetic induction is the phenomenon in which the electromotive force induces across the electrical conductor when it is placed in a rotating magnetic field.

## What is the basic principle of a poly phase induction motor?

A polyphase induction motor consists of a polyphase winding embedded in a laminated stator and a conductive squirrel-cage embedded in a laminated rotor. Three-phase currents flowing within the stator create a rotating magnetic field which induces a current and consequent magnetic field in the rotor.

How many parts are there in induction?

An induction motor has basically two parts: Stator and Rotor. The stator is made up of various stampings with slots to carry three-phase windings. It is wound for a distinct number of poles.

### What is principle of operation of induction motor?

What are two principal parts of a motor?

What are the two principal parts of a motor? The Stator (stationary part), and the Rotor, or armature (moving part.)

## What are the parts of armature?

An armature is made up of a number of main components; the core, the commutator, the winding and the shaft.

• About the core. The core of an armature is made up of lots of thin metal plates called laminations, which are usually about 0.5mm thick.