What is the principle on which an electric motor works?

An electric motor utilises the magnetic effect of current. It works on the principle that when a rectangular coil is placed in a magnetic field and current is passed through it, a force acts on the coil which rotates it continuously.

What are the key principles that allow an electric motor to work?

The basic principle for all working motors is the magnetic attraction and repulsion. Since a magnet no longer moves once it has attracted, a motor needs some way to manipulate the magnetic fields so that the magnets attract and repel continuously.

What is the principle of electric motor and explain its working with diagram?

Ans: An electric motor is a device which converts electrical energy into mechanical energy. The principle behind the electric motor is based on Fleming’s left hand rule. Working: When a current is allowed to flow through the coil PQRS the coil starts rotating anti-clockwise.

What is the price of electric motor?

Top Selling Motors Price List in India

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Latest Motors Models Expected Price
SONEE-DX 3HP 4 Pole Copper Single Phase AC Electric Motor with 1 Year Warranty ₹9066
Oswal 5HP 1440rpm Single Phase Induction Electric Motor, OM-9-(CI) ₹15507
Oswal 3HP 920rpm Three Phase Squirrel Cage Induction Electric Motor, OM-58-FOM ₹11811

What is electric motor explain with diagram?

1) When electric is passed into the rectangular coil, magnetic field is produced around the coil. 2)The magnetic field of horse shoe type interacts with the magnetic field on the coil and causes the coil to rotate continuously.

What are the two main components of an electric motor?

The two main components of this kind of motor are the stator (stationary element) and the rotor (rotating element). The stator is a fixed part of the stationary motor.

What are the parts of electric motor and its functions?

Different Parts of an Electric Motor and Their Function

  • A power supply – mostly DC for a simple motor.
  • Field Magnet – could be a permanent magnet or an electromagnet.
  • An Armature or rotor.
  • Commutator.
  • Brushes.
  • Axle.

Which motor is best for electric Car?

Brushless DC Motors



BLDC motors have traction characteristics like high starting torque, high efficiency around 95-98%, etc. BLDC motors are suitable for high power density design approach. The BLDC motors are the most preferred motors for the electric vehicle application due to its traction characteristics.

What are electric motors used for?

An electric rotor. An electric motor is a device used to convert electricity into mechanical energy—opposite to an electric generator. They operate using principles of electromagnetism, which shows that a force is applied when an electric current is present in a magnetic field.

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What are the three basic parts of an electric 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 cost of 1hp motor?

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What are the types of motors?

Types of Electric Motors

  • AC Brushless Motors. AC brushless motors are some of the most popular in motion control. …
  • DC Brushed Motors. In a DC brushed motor, brush orientation on the stator determines current flow. …
  • DC Brushless Motors. …
  • Direct Drive. …
  • Linear Motors. …
  • Servo Motors. …
  • Stepper Motors.
Power generation