Thin silicon steel plates are stacked on top of one another around the center preventing eddy current flow.
What does the laminations do on a motor.
Heat often follows eddy current production.
The means in which these are put together depends on your preferred or required application.
Ironcore motors have laminations and employ a different magnetic flux circuit than ironless motors.
More about motor laminations.
Cools the stator core.
Motor laminations are created by using electrical steel laminations.
Adding silicon to steel increases its electrical resistance improves the ability of magnetic fields to penetrate it and reduces the steel s hysteresis loss.
Stator laminations reduce eddy current by insulating the core.
40 mm to 180mm.
Silicon steel also known as electrical steel is steel with silicon added to it.
Whether laminations are loose bonded or welded these are preferred over a solid material for the sake of reducing eddy current losses.
With the eddy current reduced the stator core can maintain constant power keeping your motor running.
Materials utilized are fully processed silicon cobalt hiperco 50 and vacodur 49 and nickel alloys.
Electrical steel laminations may be used to create motor laminations.
40mm to 1000mm and bldc motors dia.
We progressively stamp motor laminations in the full round from 5 od to 15 od.
Thicknesses range from 004 to 031.