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Silver Coating Permanent Neodymium Arc Magnets For Brushless Dc Motor

Categories Neodymium Permanent Magnets
Place of Origin: Guangdong, China (Mainland)
Brand Name: DG Cirun or customized
Model Number: N35-N52
Certification: ISO9001:2008; Rohs, Reach, SGS
Supply Ability: 10000 Piece/Pieces per Day
Packaging Details: Standard packing for sea and air transportation( box carton with plastic sack or Composite board box) for sintered permanent NdFeB neodymium mangets, or for customer request.
MOQ: 100 - 9999 Pieces
Price: US $0.40
Type: Permanent
Composite: Neodymium Magnet
Shape: Arc
Application: Motor Magnet
Coating: Silver or customized
Material: Sintered Neodymium-Iron-Boron
Size: Customers' Request
Magnetism direction: Axial or customized
Tolerance: +/-0.05mm or +/-0.1mm
Processing: sintered permanent neodymium magnet
Port: Shenzhen or customer' request
  • Product Details
  • Company Profile

Silver Coating Permanent Neodymium Arc Magnets For Brushless Dc Motor

permanent neodymium arc segment magnet for brushless dc motor


Feature:


The most powerful permanent magnet, offers a great return for cost & performance, have the highest field/surface strength(Br), high coercivity(Hc), can be easily formed into various shapes and sizes. Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy coating, etc.)


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


Product Description


Product namepermanent neodymium arc segment magnet for brushless dc motor
ShapeArc, or Disc, Ring, Block, Cylinder, Bar, Ball etc. (Sintered NdFeB magnets shape can customized)
MaterialNdFeB (Neodymium Iron Boron)
CoatingNi-Cu-Ni, Nickel, Zn, Gold, Silver, Copper etc.
Tolerance in size+/-0.05mm or +/-0.1mm
Magnetization directionThickness, 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
ApplicationNdFeB 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
MOQSamples could be offered
Delivery time3 to 10 days for sample, 10 to 30 days for order. (According to the stock information)
CertificationROHS, SGS, ISO9001

In order to quote the best price to you in timely, please kindly provide the following information when you send the inquiry:

  1. Material type and grade required
  2. Size and shape, if available, a sketch or drawing with dimensions and tolerances.
  3. Coating of the magnets
  4. Application of the magnets
  5. Max working temperature
  6. Quantity required
  7. Magnetized or not? Magnetization direction?

Plating Characteristics:



Magnetization direction:


More Shapes:


Company Information

About us:


Established in 2008, located in Dongguan City, Dongguan Cirun Electronics 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.



Certification:



Packaging & Shipping



Standard packing for sea and air transportation, box carton with plastic sack or composite board box to protect the magnets.

Or for customer request.



Our Services



What’s the payment we accept?

For small order: T/T, Western Union, Paypal, Escrow. Need full payment in advance.

For big order: T/T, L/C, D/P, D/A, Western Union, Escrow. 30% deposit in advance, 70% payment before shipping.

What’s the MOQ?

10pcs, 100pcs, 500pcs, 50000pcs, 500000pcs etc, depend to the different size, item, design and process.

Sample order is accepted.

What’s the delivery time?

5 to 30 days, according to the quantity, stock information and your special request, will give the accurate delivery time when you contact us.

Where’s your company?

Welcome customer to visit our company, full address is: A106 Building Fumin Road, Shuiku Industrial Area, Guanjingtou Village, Fenggang Town, Dongguan, Guangdong, China

How can i contact you?

Here is the contact information, please feel free to contact us in anytime, we will try to reply you within 24 hours.


Quality Silver Coating Permanent Neodymium Arc Magnets For Brushless Dc Motor for sale
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