Golden Plating Ring Neodymium Magnet

/Golden Plating Ring Neodymium Magnet
  • ring neodymium magnet

Golden Plating Ring Neodymium Magnet, Golden Coating Permanent NdFeB Magnet, Au Plating N40 Neodymium Magnet, Gold Coated Magnet China Manufacturer

Product Name:Strong Ring Neodymium Magnet
Magnet ID:Ring-Ø6xØ2×2-N40-Au
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength

Industrial grade magnet ring N40 Neodymium Magnets, N40 Ring Magnet
It can be suite your desirable dimension and tolerance.
And you can get their magnetic spec.
Industrial grade neo rings magnet
/more powerful magnet field : allows you to design freely
/more choice on a dimension : expand to apply ring magnet
/combined these magnet is into polygon magnet ring
/correct magnetic spesification:you can save to check them.
Specification and Characteristics
/inner diameters : 0mm~81mm(see matrix)
/outer diameters : 41mm~181mm(see matrix)
/Thickness : 3mm~52mm(see matrix)
/strength of magnetic field : **mT~**mT
/material : N40
/Minimum order : 10 piece~
/Price : USD 500~
to understand each dimension, see below drawing
Ordering Sample

1.Customize size
2.Various grade price
Radial oriented ring neodymium magnet,radial magnet,ring magnet radial oriented
Basic information
1.Grades:N30-N50, 35M-48M, 33H-42H, 35SH-45SH, 30UH-40UH, 30EH-38EH.
2.Size:various customized
5. Package:carton or according to the customer requirments
6.Materials:Neodymium-Iron-Boron magnets, Sintered NdFeB magnet
8.Technology:Utilizes new Sintered NdFeB magnet techniques and equipment such as Strip casting, HDDR technology
9.Magnetic properties:
a) High coercive force,
b) (BH)max from 33 to 53MGOe,
c) Max working temperature up to 230°C;
Solution for assembling of segment magnet
Perfect performance

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

Product Range


Magnetisation Grade:         N40
Material: Rare Earth Neo, Neodymium-Iron-Boron (NdFeB), NIB
Magnet ID:              Ring-Ø6xØ2×2-N40-Au
Plating / Coating:  Gold (Au)
Shape:         Ring
Ring Magnet Size:
Ring Total Diameter (D):      Ø 6 mm
Ring Inner Diameter (d):      Ø 2 mm
Ring Total Height (H):         2 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1250-1280 mT (12.5-12.8 kGs)
Energy Density (BH)max:             302-326 KJ/m³  (38-41 MGOe)
Coercivity Force (Hcb):              ≥ 907 kA/m ( ≥ 11.4 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 955  kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time:           14-35 days

Technical Drawing