Neodymium Block Magnets

Neodymium Block Magnets are usually made via wire cutting and grinding etc. from the bigger semi-finished blocks. Neodymium Block Magnets are brittle and can be abrasively machined with coolant served to absorb heating and dust. These magnets are extremely powerful per volume, thus miniaturization could be achieved by using rare earth magnets in industrial or consumer applications.

Magnets Grade Available:

1. Magnets N-(N35, N38, N40, N42, N45, N48, N50), Max working Tempt 80°C;
2. Magnets M-(35M, 38M, 40M, 42M, 45M, 48M), Max working Tempt 100°C;
3. Magnets H-(35H, 38H, 40H, 42H, 45H), Max working Tempt 120°C ; 4. Magnets SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH), Max working Tempt 150°C;
5. Magnets UH-(28UH, 30UH, 33UH, 35UH, 38UH), Max working Tempt 180°C;
6. Magnets EH-(28EH, 30EH, 30EH, 33EH, 35EH) Max working Tempt 200°C;
7. Magnets AH-(30AH, 33AH) Max working Tempt 230°C.

Applications:

Toys, Switchboard, Phone, voice coil motors (VCM) in hard disk drives, high performance motors, DC motors, magnetic separator, magnetic resonance imaging, sensors, loudspeakers, Magnetic Door catcher, etc... Generally speaking, Our factory can manufacture various sizes of NdFeB magnets according to the customer's requirement and designs.

Specifications for your reference: