Entrepreneurs Break
No Result
View All Result
Thursday, August 18, 2022
  • Home
  • News
  • Business
  • Entertainment
  • Tech
  • Health
  • Opinion
Entrepreneurs Break
  • Home
  • News
  • Business
  • Entertainment
  • Tech
  • Health
  • Opinion
No Result
View All Result
Entrepreneurs Break
No Result
View All Result
Home Education

What is DC Motor?

by Sam Summit
February 23, 2021
in Education
0
What is DC Motor?
155
SHARES
1.9k
VIEWS
Share on FacebookShare on Twitter

According to the definition of a DC motor, we can define the DC motor as an electrical machine that is used for converting electrical energy into mechanical energy. The input electrical energy in the form of direct current which is then converted into mechanical energy.

Therefore, we can say that if an electrical motor is operated in the direct current it can be called a DC motor. 

Table of Contents

  • Parts of DC Motor
    • Armature Conductors
    • Field Coil
    • Commutator and Brushes
    • Types of DC Motor
    • Applications of DC Motors

Parts of DC Motor

The main parts of a DC motor are shaft, armature conductors, pole shoe, frame, inter-pole, field winding, and commutator.

Armature Conductors

In a DC motor, the armature is a cylinder of magnetic laminations. These laminations are insulated from each other. The armature and the axis of the cylinder are perpendicular to each other. The armature is the rotating part which is separated from the field coil by an air gap. The armature is also known as the rotor.

Field Coil

The non-moving part of the DC motor is known as the field coil. The field coil has the winding wound to it so has to produce a magnetic field. This forms an electromagnet which has a cylindrical cavity between its poles.

Commutator and Brushes

The cylindrical structure made using copper segments in the DC motor is known as the commutator. These segments are stacked together and are insulated from each other using mica. The main function of the commutator is to provide electrical current to the armature winding.

The brushes are made using graphite and carbon. The function of brushes is to conduct electric current from the external circuit to the rotating commutator. Therefore, we can say that the commutator and the brushes are units that are used for transmitting the power from the static electrical circuit to the mechanically rotating rotor.

Types of DC Motor

Self-excited DC motor and separately excited DC motor are the two types of DC motors. 

Self-excited DC motor can be further classified as shunt wound DC motor, series wound DC motor, and compound wound DC motor.

Applications of DC Motors

The application of DC motors varies depending on the type of DC motor. The following are the applications of shunt DC motors:

  • Machine tools
  • Lathe machines
  • Blowers and fans
  • Milling machines

The following are the series DC motor applications:

  • Cranes 
  • Elevators 
  • Conveyors 
  • Electric locomotives

The following are the applications of cumulative compound DC motor which is a type of compound DC motor. (A compound DC motor has both shunt and series field winding):

  • Shears 
  • Rolling mills
  • Elevators 
  • Heavy planers

Stay tuned with BYJU’S to learn more about the working principle of the DC motor.

  • Trending
  • Comments
  • Latest
Potential High Return Cryptocurrencies in 2021

Potential High Return Cryptocurrencies in 2021

July 12, 2022
5 Tips to Becoming a Good Actor- The Best Guide by Julian Brand

5 Tips to Becoming a Good Actor- The Best Guide by Julian Brand

January 9, 2022
How to Search, Share and Download Video TikTok

How to Search, Share and Download Video TikTok

April 25, 2022
Diamond Painting: The Ideal Craft Trending On Social Media

Diamond Painting: The Ideal Craft Trending On Social Media

June 20, 2022
Top 5 Safety Tips for your Family Road Trip

Top 5 Safety Tips for your Family Road Trip

2
Discover How to Get More Facebook Fans in 3 Weeks

Discover How to Get More Facebook Fans in 3 Weeks

1
Blockchain for Social Good

Blockchain for Social Good: Transparency and Accountability is Key

1
What is TikTok? Lets find out more about the app of the moment

What is TikTok? Lets find out more about the app of the moment

0
Buy Uwell Caliburn A2S Kit for better vape experience

Buy Uwell Caliburn A2S Kit for better vape experience

August 18, 2022
Which difference between Managed Testing Services and Quality Assurance Staffing

Which difference between Managed Testing Services and Quality Assurance Staffing?

August 18, 2022
Business Startup: Tools for Starting a Business

31 Quotes About Launching a Startup

August 18, 2022
The 5 Best Places to Find Free Bitcoin Trading Resources.

How to Grab Knowledge about Profitable BTC Trading in The Gambia?

August 18, 2022
Entrepreneurs Break

Entrepreneurs Break is mostly focus on Business, Entertainment, Lifestyle, Health, News, and many more articles.

Contact: [email protected]

Note: We are not related or affiliated with entrepreneur.com or any Entrepreneur media.

© 2022 - Entrepreneurs Break

No Result
View All Result
  • Home
  • News
  • Business
  • Entertainment
  • Tech
  • Health
  • Opinion

© 2022 - Entrepreneurs Break

Login to your account below

Forgotten Password?

Fill the forms bellow to register

All fields are required. Log In

Retrieve your password

Please enter your username or email address to reset your password.

Log In