We can produce the NdFeB Permanent Neodymium Magnets in different
sizes, different shapes, different grades (strengths and
temperature ratings), different coatings/finishings and different
magnetizations as part of our custom magnet (made-to-order)
service.
| Produce name | Diameter 18mm Custom Neodymium Magnets Round NdFeB N35-N52 |
| Shape | Disc (Sintered NdFeB magnets shape can customized) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper etc. |
| Tolerance in size | +/-0.05mm or +/-0.1mm |
| Magnetization direction | Thickness, Length, axially, diameter, radially, multipolar |
| Grade | N33-N52;N33M-N50M;N33H-N48H; N30SH-N45SH;N30UH-N40UH; N28EH-N38EH,N28AH-N35AH |
| Br(kgs) | N35(11.8-12.2);N52(14.4-14.8);N35M(11.8-12.2);N30H(10.8-11.3);
N30SH(10.8-11.2); N30UH(10.8-11.2); U30EH(10.8-11.2) |
| Hcj(ka/m) | N35≥955; N52≥876; N30SH≥1353; N33AH≥2785 |
| TW(degrees celsius) | N35≤80; N52≤70; N30SH≤150; N33AH≤240 |
| Application | NdFeB neodymium rare earth permanent magnets are widely use in many
different area, such as motors, sensor, speaker, rotors, alarm,
microphone, wind turbines/wind generators, magnetic hooks, magnetic
holder, filters automobiles and so on |
| MOQ | Samples could be offered |
| Delivery time | 3 to 10 days for sample, 10 to 30 days for order. (According to the
stock information) |
| Certification | ROHS, SGS, ISO9001 |
1, Shape and Size: Disc, Cylinder, Ring, Rectangle, Countersunk,
Segment, Sphere, Special Shapes etc, all sizes or shapes can be
customized.
2, Coating: Nickel, Zinc, Black Epoxy, Au (Golden) and so on.
3. Direction of Magnetisation: Axially, Radially, Thickness etc.
4. Application of Neodymium Magnet: Neodymium Magnets are widely
used in various fields, such as motors, speakers, electric
generators, separators, constructions, toys, holdings etc.
Magnetization direction:
Thickness Magnetized
Axially Magnetized
Diametrally Magnetized
Multi-poles magnetized
Radial Magnetized
Customzied specific requirements magnetized
Permanent NdFeB Neodymium magnets widely application:
1: Electro-acoustic: loudspeaker, headphone, earphone, stage sound
device, alarm, microphone
2: Electric products: permanent magnetic actuator, vacuum circuit
breaker, magnetic relay, watt-hour meter, water meter, sensor, reed
switch
3: Motor areas: VCM, DVD-ROM, generator, electromotor, DC motor,
linear motor
4: Mechanical equipment: magnetic separator, magnetic holder
5: Health care: nuclear magnetic resonance spectrometer, medical
apparatus and instruments
