N52 high quality NdFeB Magnet ring/speaker magnet

Product Name: NdFeB Magnet Ring

NdFeB magnet is a alloy magnet of neodymium, iron, boron and other trace metal element. It is the strongest rare-earth permanent magnet, with high energy and good coercivity. .The third generation of NdFeB is the strongest magnets in the permanent magnet, it not only has high remanence, high coercivity, high energy product, high characteristics, and easily processed into various sizes, has been widely used in aviation, aerospace, electronics, electro-acoustic, mechanical and electrical products, instruments, meters, medical technology and other devices which required the permanent magnetic field, especially suitable for the development of high-performance, small size, light products.

            MAGNETIC AND PHYSICAL CHARACTERISTICS (NdFeB)

Product specifications:

1.   Grade: From N35 to N52 grade,N35M-N48M... ...

2.   Working temperature for NdFeB Permanent magnets:from 80 centigrades to 200 centigrades.

3.   Can be magnetized according to the requirements of clients.

4.   Coatings: Ni, Zn, epoxy, gold,silver, Cu,Telfon and so on(as per the requirements).

5.   NdFeB magnet has super strong magnetic force and high intrinsic coercive force.

6.   With precise tolerance.

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.

Basic Elements for Quotation

To give you quotation for NdFeB Magnetic Ring quickly, please provide the following details:

Inner Diameter(ID)

Outer Diameter(OD)

Thickness(T)

Magnets Grades: N35-52,N35M-N48M... ...

Magnets Coating

Tolerance

Magnetized direction:Magnetized through Axial or Radial

Quantity need

Shipment way: By sea,By Express or By Air