Neo Ring Permanent Magnets

/Neo Ring Permanent Magnets
  • Neo Ring Permanent Magnets

Neo Ring Permanent Magnets, Big Rare Earth Neo Ring Magnet, Rare Earth Neodymium Ring Magnet, N50M Neodymium Magnet, Neo Magnet, Neo Ring Permanent Magnet, High Energy Density Magnet, Rare Earth Ring Magnet

Product Name:Big Rare Earth Neo Ring Permanent Magnets
Magnet ID:Ring-Ø90xØ30×8-N50M-Zn
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength

NdFeB magnet ring
1)Material:sintered NdFeB magnet
3)Nickel,Zn etc coating
Neodymium Magnets 3/4″ OD x 1/2″ ID x 1/4″ Thick Ring
Strong sintered NdFeB magnet
1)Raw materail:Sintered Neodymium-Iron-Boron (NdFeB)
3)Shape:Disc,block,cylinder,ring,bar,sphere,tile etc.size according to customer’s request.
5)Coating:Ni,NiCuNi,Zn,Black Expoxy,Black Nickel,Ag,AU,etc .
6)Application:Acoustics,Motors,Windmill,Transportation,IT industryequipments,Home appliance,Loudspeaker,,Communication etc.
7)shipment way:By Sea/air/express are available.
Packaging Detail: vacuum package+inner white box+foaming shield master carton+wooden pallet
Delivery Detail: within 8days

NdFeB Block Shape Magnets

Neodymium Rare Earth Block Magnets


  • 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: double nickel (Ni+Ni) (Ni-Cu-Ni)
Magnetic Grade:         N50M
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: 100 °C
Total diameter D: Ø 90 mm
Inner diameter d: Ø 30 mm
Total height H:        8 mm
Tolerance:         ±0.1 mm
Delivery time           3-14 days

Technical Drawing