Pay Attention To These When Choosing A Ring Magnet!

Ring magnets are made of rare earth permanent magnet material NdFeB. Now ring magnets are widely used in industry and life, and are found in many industries, especially in motors.

Now I will teach you the precautions for choosing a ring magnet!

1. What is the working environment of the ring magnet you want to use? Is it high temperature or low temperature?

2. What is the external environment of the product? Let me tell you that the selection of the ring magnet also needs to be based on the conditions of the external environment to determine what kind of surface treatment and coating the ring magnet needs.

3. What are the requirements for the magnetic force and temperature of the ring magnet? It is necessary to communicate with the magnet supplier.

4. The stability of the magnetic force of the ring magnet. The choice of magnetic force can choose the material grade according to your specifications, and the temperature is fixed. Below 80 degrees, choose N series; above 80 degrees, there are H series, resistant to 120 degrees; SH series, resistant to 150 degrees; UH series, resistant to 180 degrees; and above 200 degrees, choose EH and AH.