Epoxy Coating Strong Neodymium Ring Magnets

/Epoxy Coating Strong Neodymium Ring Magnets
  • Epoxy Coating Strong Neodymium Ring Magnets

Epoxy Coating Strong Neodymium Ring Magnets, Black Epoxy Plated Strong Neodymium Magnet, N48 Neodymium Magnet, Speaker Ring Neo Magnet, Neodymium-Iron-Boron Rings

Product Name: Epoxy Coating Strong Neodymium Ring Magnets
Magnet ID:Ring-Ø28xØ18×4-N48-Epoxy
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength

Type: Permanent Composite: Neodymium Magnet    Shape: Ring
Application: Industrial Magnet Orientation: Skewed, Muti-pole on OD and ID, Un… application: motor magnet
magnetizing direction: Axial, Radial Certificate: ISO9001:2000 Environment: SGS,RoHS
Coating: NICUNI,Epoxy,Zinc
Neo magnets are very susceptible to elevated operating temperatures and the application requirements should be considered before selecting a particular grade of Neo.
Magnetization Options:
Although most commercial magnets are anistropic, which means they have a preferred direction of magnetization, various pole configurations can be achieved without conflicting without conflicting with a Neodymium Magnet’s orientation.
Compliance and Intellectual Property Considerations:
The Neodymium Iron Boron magnets that HSMAG Magnetics provides are compliant with Intellectual Property Rights, Environmental Restrictions, and Conflict Mineral usage.
License Neo and compliant with the Neodymium Iron Boron (NIB) holders.

Our Advantages
1.Since 1997: more than 20 years of experience for the best magnetic solutions
2.Customization: tailored design and production to meet all customer requirements
3.Quality Guarantee: ISO 9001:2008 certified quality management system
4.Cost and Time Efficiency: superior supply chain and inventory management
5.Customer Support: well-trained service representative with care, responsiveness & trustworthiness

  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Offer free neo magnets solution

Product Range


Magnet Shape: Ring
Material: neodymium-iron-boron (NdFeB), neodymium, neo
Coating: Black Epoxy
Magnetic Grade:         N48
Magnetisation Direction: Axial
Residual Magnetic Flux Density (Br): 14.1-14.4 KGs (T):  1.41-1.44 T
Energy Density (BH)max:              47-51 MGOe   374-406 KJ/m³
Coercivity Force (Hcb):              ≥12.5 KOe  ≥955 KA/m
Intrinsic Coercivity Force (Hcj):    ≥13 KOe    ≥1035 KA/m
Maximum Operation Temperature: 80 °C
Total diameter D: Ø 28 mm
Inner diameter d: Ø 18 mm
Total height H:        4 mm
Tolerance:         ±0.05 mm
Delivery time           3-14 days

Technical Drawing