Annular NdFeB magnet 1.have high magnetic strength 2.have many grades:N35-N52, 33M-45M,30H-45H etc.

Annular  NdFeB  magnet 

Shape: Arc(segment),Block,Cube,Cylinder,Disc,Ring,Rod,Sphere

Material grade of sintered magnet:

    Magnet N-(N35~N50),working temperature  is 80 degree.

    Magnet M-(33M~45M),working temperature is 100 degree.

    Magnet H-(30H~45H),working temperature is 120 degree.

    Magnet SH-(30SH~42SH),working temperature is 150 degree.

    Magnet UH-(30UH~35UH),working temperature is  180 degree.

    Magnet EH-(28EH~35EH),working temperature is  200 degree.

    Magnet AH-(30AH~33AH),working temperature is 220 degree.

Coating:Zn,Ni,NiCuNi, Au,Passivation

 

Application:  NdFeB magnets are generally used for motors, speaker, toys and electronics, sensors, transformers, winding machines, DVD/VCD, all kinds of motors.

 

    We are professional manufacture on magnet for 10 years. Also we produce according to customer's design and provide excellent technical support for new project.

Annular NdFeB magnet