|Place of Origin:||Guangdong, China (Mainland)|
|Certification:||ISO9001:2008; Rohs, Reach, SGS|
|Model Number:||N35 - N52|
|Minimum Order Quantity:||10 Pieces|
|Packaging Details:||Standard packing for sea and air transportation( box carton with plastic sack or Composite board box) for ferrite ring magnet|
|Delivery Time:||5- 15 work days|
|Payment Terms:||T/T, L/C, D/A, D/P, Western Union, MoneyGram|
|Supply Ability:||50000 Pieces per Day|
|Size:||Customers' Request||Magnetism Direction:||Radial Or Customized|
|Tolerance:||+/- 2%||Processing:||Ceramic Processing Technology|
|Grade:||N35 - N52||Port:||Shenzhen Or Customer' Request|
custom shaped neodymium magnets,
custom rare earth magnets
Multipole Radial Magnetization N45 Neodymium Magnets Ring Shaped for Speaker / Sensor / Buoys
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||Multipole Radial Magnetization N45 Neodymium Magnets Ring Shaped for Speaker / Sensor / Buoys|
|Shape||Ring (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|
In order to quote the best price to you in timely, please kindly provide the following information when you send the inquiry:
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
Established in 2008, located in Dongguan City, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd., is a high-tech manufacturer for magnetic material, we mainly specialize in permanent neodymium magnet and ferrite magnet.
Our factory have 3000 square meters area, with first-class production equipment and perfect testing philosophy, that means we can provide top-quality products for our customers. Now we have export our magnet to Europe, North American, Southeast Asian and other countires.
For all, We persist in providing superior quality, competitive prices as well as prompt delivery. Based on this strong background for many years. We serve our customers sincerely while they treat us as their trustful friends.
Standard packing for sea and air transportation, box carton with plastic sack or composite board box to protect the magnets.
Or for customer request.