Sample picture of NdFeB magnet for brushless motor
Feathers of NdFeB magnet for brushless motor:
1. Materials: Neodymium-Iron-Boron;
2. Technology: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology;
3. Magnetic properties: High coercive force, the max operation temperature is up to 240°C or 464°F;
4.Coatings of NdFeB magnet for brushless motor: Passivation, Nickel, Zinc, Tin, Aurum, Copper, Epoxy, Chemical, etc.
Surface | Coating | Thickness (Microns) | Color | Resistance |
Passivation | 1 | Silver grey | Temporary protection | |
Nickel | Ni+Ni | 10-20 | Silver bright | Excellent to humidity |
Ni+Cu+Ni | ||||
Zinc | Zn | 8-20 | Shining light blue | Good to salt spray |
Cu-Zn | Shining color | Excellent to salt spray | ||
Tin | Ni+Cu+Sn | 15-20 | Silver | Superior to humidity |
Aurum | Ni+Cu+Au | 10-20 | Shining gold | Superior to humidity |
Copper | Ni+Cu | 10-20 | Shining gold color | Temporary treatment |
Epoxy | Ni+Cu+Epoxy | 15-25 | Black, red, grey color | Excellent to climate humidity and salt spray |
Zn+Epoxy | ||||
Chemical | Ni | 10-20 | Silver grey | Excellent to humidity |
Neodymium Iron Boron magnets were commercially introduced in the early 1980s.
They are widely use today in many different applications.The cost of this magnet material (on a dollars per energy product basis) is comparable to that of Ferrite magnets.On a dollars per pound basis,the cost of NEO magnets is about 10-20 times that of Ferrite magnets.
Note that NdFeB magnets are covered by various patents (held by Neomax) and only licensed materials are allowed into the USA.There are a number of sources that do sell unlicensed products to those willing to purchase them.
1) Material:Sintered NdFeB Magnets;
2) Grade of NdFeB magnet for brushless motor:N30-N54, N30M-N52M, N30H-N50H, N30SH-N45SH, N28UH-N42UH, N26EH-N38EH, N28AH-N35AH;
3) Shape: ring,block,disc,bar and so on;
4) Size: according to customers' request;
5) Application of NdFeB magnet for brushless motor: sensors, motors, rotors, wind turbines,wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on;
Reasons to choose us:
1) We have our own factory and more experience in manufacturing all kind of magnet
2) Our products are high quality, competitive price,VIP service.
3) Our designs follow the international fashion trend,and popular around the word.
4) We can do the styles as per the clients'requirements
5) OEM/ODM orders are accepted
6) Small orders and sample orders are accepted.
They are widely use today in many different applications.The cost of this magnet material (on a dollars per energy product basis) is comparable to that of Ferrite magnets.On a dollars per pound basis,the cost of NEO magnets is about 10-20 times that of Ferrite magnets.
Note that NdFeB magnets are covered by various patents (held by Neomax) and only licensed materials are allowed into the USA.There are a number of sources that do sell unlicensed products to those willing to purchase them.
1) Material:Sintered NdFeB Magnets;
2) Grade of NdFeB magnet for brushless motor:N30-N54, N30M-N52M, N30H-N50H, N30SH-N45SH, N28UH-N42UH, N26EH-N38EH, N28AH-N35AH;
3) Shape: ring,block,disc,bar and so on;
4) Size: according to customers' request;
5) Application of NdFeB magnet for brushless motor: sensors, motors, rotors, wind turbines,wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on;
Reasons to choose us:
1) We have our own factory and more experience in manufacturing all kind of magnet
2) Our products are high quality, competitive price,VIP service.
3) Our designs follow the international fashion trend,and popular around the word.
4) We can do the styles as per the clients'requirements
5) OEM/ODM orders are accepted
6) Small orders and sample orders are accepted.
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