Gold Member Since 2013
Audited Supplier
Ningbo Keke Magnet Industry Co., Ltd.

Magnetic, Ndfeb Magnetic, Permanent Magnet manufacturer / supplier in China, offering Black Epoxy Neodymium Permanent Magnet disc magnet, N42 NdFeB Magnet D50X25 50X25 D50 D25, Permanent Magnit Neodymium Magnetd70 D60 D45 N35 D50X30 N40 D50X30 N42 D55X25 and so on.

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Supplier Homepage Product Permanent Magnet Black Epoxy Neodymium Permanent Magnet disc magnet

Black Epoxy Neodymium Permanent Magnet disc magnet

Purchase Qty.:
10-999,999 1,000,000+
FOB Unit Price: US $0.1 US $2
Purchase Qty. (Pieces) FOB Unit Price
10-999,999 US $0.1
1,000,000+ US $2
Get Latest Price
Port: Ningbo, China
Production Capacity: 5000t/Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: COCO
  • Coating: Epoxy
  • Certification: RoHS/ ISO/Ts16949:9000
  • Type: Permanent
  • Trademark: COCO
  • Specification: RoHs
  • HS Code: 8505111000
  • Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
  • Delivery Time: 10day for Product
  • Shapes: Block\Disk Cylinder \ Ring \Segment \(for Design)
  • Composition: Neodymium Magnet
  • Transport Package: According to Customer′s Request
  • Origin: China Zhejiang Ningbo
Product Description
Established in 2004, Ningbo Coco Magnet Technology Co., Ltd is a professional Neodymium magnet and AlNiCo magnet high-tech enterprise.
Black Epoxy Arc Neodymium Permanent Magnet disc magnet
Product Description
Strong Permanent Neodymium Motor Magnet
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 temp is up to 200 degree centigrade or 380 curie temperature;
4. Grades: N35-N52, 35M-48M, 35H-48H, 35SH-45SH, 30UH-40UH and 30EH-38EH;
5. Shapes: Arc
6. Size: According to customers' request;
7. Coatings: Ni, Zn, gold, copper, epoxy, chemical, parylene and so on;
8. Applications: DC and servo motors, Linear actuators

Motor Neodymium magnet is an alloy magnet made from ND, Fe, B and other trace metal elements. It is a rare earth magnet known so far for the strongest magnetism as well as high performance (8MGOe-55MGOe) and good coercive force. Proven production process, strict quality assurance, complete technical service and remarkable cost performance.
Machining and tolerances
Neodymium is easily ground, although coolants must be used in the process to avoid spontaneous combustion of powder. Grinding should be completed before coating or plating is applied to protect the magnets from corrosion. Standard tolerances for neodymium magnets are +/-0.05mm for ground dimensions.
Temperature constraints
The temperature coefficient of neodymium has triggered several grades to be developed to meet specific operating requirements. Please refer to our chart of magnetic properties to compare the characteristics of each grade. Before choosing a neodymium magnet be sure to consider your application's maximum operating temperature.
Added value services
Our knowledgeable engineering department is always available to assist in determining the best grade and size of neodymium magnet for your application. We also offer coating and plating choices for magnets we custom-machine.
For any permanent magnet requirement, pls feel free to contact Michael Yang 0086-15658397190
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