Electromagnetic Differential advantage

Hi,
     1.If u use electromagnetic differential no need the lubricating oil.
     2.There is no sun & planet gear.   

Importend parts if the Differential

Hi,  

            Conventional differential  vs  Electomagnetic differential
     In the Conventional Differential there is the sun and planet gear.                                                                          In the Electromagnetnic Differential there is a magnet ,steering wheel sensor,spring,shaft(splines).

Electromagnetic Differential

Hi
    In the vehicle Differential is working mechanically.
   So some disadvantage is there.
   Like
          In off road condition - Locking of wheel in mud
    So using the electromagnetic power we will avoid that.
    But there is one problem,
                                    Wastage of electrical power.    

Electromagnetic Power

Hi
    Electromagnetic Power is used in many places ,
     like electrictrain , took the weight tool.