What is Laminated Magnet?

What is Laminated Magnet?

Laminated permanent magnet is a special magnetic assembly, which made of two or more individual permanent rare earth magnets bonded to each other .For example, rare earth magnets are glued to each other or onto a steel plate with the same polarity across the entire stack. Laminated magnets are applied to reduce eddy current losses in high-efficiency motors and enhance the performance of electric machines. Less eddy current loss refers to less heat and waste that preventing the magnets from overheating.There are neodymium laminated magnets and SmCo laminated magnets  base on different of permament magnetic materials. 
What is the application of laminated magnets
Laminated magnet is the ideal solution for improving the efficiency of motors. Which widely used in the aerospace, motorsport, automotive, etc.

What is the advantage of Laminated magnets

  1. Magnetic force is consistent and excellent;
  2. Working temperatures is up to 200˚C
  3. The unique production way increases the competitive advantage in the production efficiency, manufacturing accuracy and cost control;
  4. Excellent resistance to the humidity due to the using overall plating surface protection technology;
  5. The individual magnets are insulated from each other to form an assembly
  6. The thickness of insulating layers is within 0.04mm.
  7. The geometric tolerance is within±05mm;