Electric motor


Definition: An electric motor is an electro-mechanical machine that converts electrical energy into electrical energy. In other words, devices that produce revolving power are known as automobiles. The operating system of an electric car is highly dependent on the interaction of the magnetic field and the gas field.The electric car is widely divided into two types. They are an AC motor and a DC motor. The AC car takes the current switch as input, while the DC car takes the direct current.


What is the goal of an electric Motor?

The purpose of an electric car is based on the current operator that produces the surrounding magnetic field. The current-carrying conductor is mounted directly on the magnetic field so that it can feel the force.


Is the electric Motor AC or DC?

The most obvious difference is the type of current each motor turns into power, the current alternating in the case of AC motors, and the current current in the case of DC motors. AC motors are known for their high power output and efficiency, while DC motors are known for their control of speed and range of output.


Types of Electric Electric

The classification of electric vehicle is shown in the figure below.

AC Motor

The AC motor converts current exchange into machine power. It is divided into three types; are import vehicles, accompanying vehicle, direct vehicle. Details of the vehicle are described below.


1. Induction Motor

A machine that does not run at the speed of synchronization is called an induction or asynchronous motor. This car uses an electromagnetic input mode to convert electrical energy into mechanical power. According to the design of the rotor, there are two types of imported car. Namely the squirrel cage induction motor and the wound section of the induction motor.


Squirrel Cage Rotor - A vehicle that contains a type of squirrel cage rotor type is known as a squirrel cage induction motor.


Phase Wound Rotor - This rotor is also known as a slip ring rotor, and a vehicle that uses this type of rotor is known as a wound phase rotor.

In stages, the import vehicle is divided into two types. They are a one-class import car and a three-tier imported car.


One-phase input - A machine that converts an AC phase of an electric motor using an electromagnetic input system is known as a single-input motor.

Three-Phase Induction Motor - A motor that converts a 3rd phase electric motor into a mechanical device, such a type of car is known as a third phase induction motor.


Motor development

A motor that produces equal power instead of rotating power is known as a straight car. This motor has an open rotor and a stator. This type of vehicle is used for sliding doors and actuators.


Synced motor

A machine that converts alternating energy into the power of the machine at the desired frequency is known as a compatible vehicle. In a synchronized vehicle, the speed of the vehicle is adjusted to the current supply frequency.


Synchronization speed is measured in relation to the rotation of the magnetic field, and depends on the frequency with the engine poles. The compatible car is divided into two types of lazy and hysteresis car.


Reluctance Motor - A car whose initial process is similar to an import car and running like a compatible car is known as an unwanted car.

Hysteresis Motor - A hysteresis motor is a type of compact motor that has an equal air gap and does not have a DC excitation system. The torque in the car is generated by hysteresis and the current eddy of the car.

DC Motor



The DC motor converter makes the power of the machine known as a DC motor. Its function is based on the basic principle that when a current conductor is applied to a magnetic field, then the force is applied to it, and torque begins. The DC car is divided into two types, namely, autonomous and happy car separately.


1. Happy Different Car

The car in which DC turns happy with a different DC source is known as the separately happy car dc. With the help of a different source, the arm arm block is enabled and produces flow.


2. Linear Motor

By connecting the Self-excited DC motor is also divided into three types. They are DC series pieces, shunt and compound.


Shunt Motor - A vehicle in which the field is covered is like an armature, this type of vehicle is known as a shunt motor.


Motor Series - In this car the curve of the field is connected to the series with the car gun.


Compound Wound Motor - A DC motor with a convex field-like connector is known as a composite wound rotor. The compound wound was re-divided into a short and long-shunt vehicle.


Short Shunt Motor - If a compact shunt field is only the same as a car arm and not a series field, then it is known as a short motor connection.

Long Shunt Motor - When a blown shunt field resembles both steel and a sharp series field where the vehicle is known as a long shunt motor.

In addition to the motors mentioned above, there are various other types of special machine with additional features such as stepper motor, AC and DC servo motor, etc.