1. Submitted by M.KALYAN G.NETAJI S.BHOJARAJU B.MOHANRAO M.VENKATESH
DESIGN AND FABRICATION OF ELECTRO-MAGNETIC BRAKING SYSTEM IN FOUR WHEEL VEHICLE
Submitted by
M.KALYAN
G.NETAJI
S.BHOJARAJU
B.MOHANRAO
M.VENKATESH

3. ELECTROMAGNETIC BRAKING
Disc is rotating in the magnetic field
Eddy cureent will be produced in the Disc
Eddy current induced in disc will produce a torque.
produced torque in disc opposes actual rotation of disc.

6. WORKING PRINCIPLE
. When the electric power is supply to the motor it will be rotating based upon the accelerator to required speed the motor can be rotate the shaft for using the one rope from the motor to the pulley. The pulley can be set to the shaft. Depending upon the motor speed the shaft can be rotate. The disc can be set the center now we ready to stop the disc the disc can be set to the center of the shaft. The rotating shaft can be stop using the electromagnet. The electromagnet can be working on the supply of battery power.
The electromagnet works only the supply of the battery voltage that voltage is 24 voltage capacity battery.The supply of the power to the motor and shaft it will be rotating shaft can be stop using the electromagnet .The electromagnet can be applied to stop using the one switch type It will be work only on the switch is in on position the magnet can act like the electromagnet.In case the switch is in off position the magnet cannot be work like electromagnet.

9. ADVANTAGES No friction loss Less heat loss Less wear of components
Fully electromagnetically controlled
Great braking efficiency potential to regain energy lost in braking
No need to change brake oils regularly
No oil leakage
Problem of brake fluid vaporization and freezing is eliminated
Less maintenance cost
Longer life span compare to other brakes

10. DISADVANTAGES Failure to act as a holding device
Usage of electric power for braking
Less effective under very low velocities

11. APPLICATIONS Copy machines Conveyor drives Packaging machinery
Printing machinery
Food processing machinery
Factory automation
Used in some railway system

12. CONCLUSION
Electromagnetic braking system is superior to conventional frictional braking as there is no any friction and heat in electromagnetic braking system.The combination of eddy current and magnetic forces makes this brake more effective. This brake can be used as auxiliary brake system in vehicle

13. THANK YOU