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Insight - How stepper motor works

Table of Contents:

Written By: 
Arpit Jain

Internal Structure of Stepper Motor

A Stepper motor has a stator and a rotor. The rotor has a permanent magnet attached to it. The stator is made up of coils as shown in the above image.
Coils of Stepper Motor
There are eight coils in this motor. Every coil in the motor behaves as an electromagnet, when they are energized by electrical pulses.

Comments (9)

The website was superb......

The website was superb...... and its very usefull for the students and for the research people with full description and different view of images.

it's  very useful site  for

it's  very useful site  for students   omg :)

This website is a gift for

This website is a gift for Developers...Thank u so much....

kudos to the author....i

kudos to the author....i request to the website owner/admin at least mention the name of the author who had done such an awesome thing..

ow interesting 

ow interesting


very good work,but please

very good work,but please attach its input details ,circuit daigram with explanation ,it will be very useful together


thats amazing one..hats off

thats amazing one..hats off to the insight developers.....


awesome explanation thanks

awesome explanation thanks for engineers garage... 

very nice explanation :)

very nice explanation :)

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