Electromagnetic Braking

Generally all brakes make use of friction for stopping a rotating body. However this produces a large amount of heat and sound energy and also lead to considerable wear and tear due to friction. Thus to overcome this drawback a new concept of braking has been developed that uses electromagnetism to retard a moving object. Its main advantage is that there is no physical contact between the braking system and rotating drum. Also the braking distance is comparitively less . It makes use of eddy current formed due to passage of electric current through magnetic coil.
For further information contact me at:
affanmandilkar04@gmail.com

Electromagnetic Clutch

A clutch simply is a power transmitting element using friction. Its main drawback is that it does not have positive power transmission, slip may take place. Thus in order to avoid this we have a new project which uses magnetism to transmit power. The power of electro magnet can be easily controlled by adjusting the amount of current supply. With some simple sensors this can be achieved.
For further details contact me at :
affanmandilkar04@gmail.com