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Ningbo Advanced Magnetic Application Co., Ltd.

Neodymium Magnet Disc For Motor

Neodymium Magnet Disc For Motor
Item Code / Model Number:

Neodymium Magnet Disc For Motor Neodymium Magnet Disc For Motor
Quick Details
Place of Origin: Zhejiang China (Mainland)
Brand Name: bonwin Model Number: N35
Type: Permanent
Composite: Neodymium Magnet
Shape: Cylinder,Disc
Application: Industrial Magnet Grade: N35 Coating: Zinc
Br: 11.7-12.2KGS (BH) max: 33-36 MGOe Hcb: >=10.9KGS
Hci: >=12KOe Curie Temp: 310degree Max Working Temp: <=degree
Material: Sintered neodymium magnet
Specifications diametrically magnetized disc magnets
1) Very high resistance to demagnetization
2) High energy for size
3) Good in ambient t

Diametrically Magnetized Disc Magnets





Neodymium permanent magnets (Nd-Fe-B) are dark gray alloy . They are composed of Neodymium, Iron , Boron and a few transition metals. Density of Neodymium magnets is .27Lb/in3 (7.5g/cm3).



Neodymium magnets are manufactured in a metallurgy process through alloying, crushing, powdering, pressing w/magnetic orientation, sintering, then cutting, coating, inspecting and packing before shipment.




1. Attributes

1) Very high resistance to demagnetization

2) High energy for size

3) Good in ambient temperature

4) Material is corrosive and should be coated for long term maximum energy output

6) Low working temperature for heat applications, but higher levels of heat resistance materials are being introduced periodically.



2.Applications

Magnetic separators,linear actuators, microphone assemblies, servo motors,DC motors (automotive starters),computer rigid disc drives, printers and speakers



3. Coating/Plating

Nd-Fe-B magnets are more prone to oxidation than any other magnet alloys. If Nd-Fe-B magnet is to be exposed to humidity, chemically aggressive media such as acids, alkaline solutions salts and harmful gases, coating is recommended. It is not recommended in a hydrogen atmosphere.
  • Place of Origin:
  • China
  • Brand:
  • Bonwin
  • Packing:
  • 35x25x15 in carton or boxes
  • Payment Terms:
  • L/C;T/T;Cash
  • Delivery Time:
  • 8-18 days
  • Min Order Quantity:
  • 1000pcs
  • Standard / Certificates:
  • iso9000
  • Keywords:
  • magnet

Company Profile

  • Business Type:
  • Manufacturer
  • Country:
  • China
  • Employee Count:
  • 48
  • Established Year:
  • 2007
  • Yearly Sales Volume:
  • More than US$100M
  • Registered Capital:
  • US$1M - US$5M
  • OEM:
  • YES
  • ODM:
  • YES
  • R&D Department:
  • YES
  • Factory Location:
  • jiangbei District, Ningbo, Zhejiang, China/Longping Hitech industrial Park, Furong District, Ningbo, Zhejiang, China
  • Certificates:
  • ISO9000.ROHS.
  • Strengths:
    1. neodymium magnet
    2. bonded magnet
    3. sintered magnet
    4. ferrite
    5. AlNiCo magnet

Contact Information

  • Company Name:
  • Ningbo Advanced Magnetic Application Co., Ltd.
  • Country:
  • China
  • Address:
  • No.555 Rili Middle Road, Yinzhou district, Ningbo, China.
  • Website:
  • http://Http://www.amaggroup.com

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