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Neodymium Ring Magnets

Neodymium Ring Magnets

Neodymium ring magnets are the popular shape of neodymium Rare earth magnets. They are manufactured via Cutting, Slicing, Drilling, and grinding etc. Neodymium ring magnets are mainly used in loudspeakers.

 

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:

Head actuators for computer hard disks, magnetic resonance imaging (MRI), magnetic guitar pickups, loudspeakers and headphones, magnetic bearings and couplings, permanent magnet motors, cordless tools, servo motors, lifting and compressor motors, synchronous motors, spindle and stepper motors, electrical power steering, drive motors for hybrid and electric vehicles, actuators.

 

To require quotation for Neodymium Ring Magnets, please provide the following details: Inner Diameter, Outer Diameter, Thickness, Magnets Grades, Magnets Coating, tolerance and magnetized direction.