Block NdFeB Countersunk Magnet

/Block NdFeB Countersunk Magnet
  • Block Countersunk NdFeB Magnet

NdFeB Countersunk Magnet, Powerful NdFeB Blocks with Countersunk Hole, Sintered Neodymium-Iron-Boron Block Magnets with Countersink, Rare Earth Rectangle Neodymium Countersunk Magnet

Product Name: NdFeB Countersunk Magnet
Model No:NCB-50205-N35-Ni
Specifications:
1. Powerful permanent pot magnet
2. High quality & best price
3. High working temperature
4. Good corrosion resistance
Original Manufacturer:HangSeng Magnetech
Solution:Customized your required material, size, coating, shape, grade, pull force and woking temperature
Origin:Ningbo, Zhejiang, China
Supply Ability:50000pcs/day
Certification:SGS,TUV,ISO9001,ROHS,TS16949
Applications:magnetic holding, lifting, antenna Mounting, positioning, retrieving and much more.
NdFeB Rectangle Countersink Hole Magnet High quality consistency
Excellent anti-corrosion property
SST: 48/72 hours
Low power loss
No matter where you purchase Countersunk Pot NdFeB Magnet, we are glad to supply our technical support for you at your convenient time.
Description
Customized Countersunk Pot NdFeB Magnet
Material
Neodymium-Iron-Boron
Working Temperature
Grade
Max. Operating Temperature

Neodymium magnets have extremely resistance to demagnetization with Hci, Intrisic coercive force, over 12,000 Oe. Because of very high (BH)max and Hci, neodymium magnets could be used as a reversible medium for large amount of energy transformation in miniaturized application where a strong magnetic demagnetization field exists , such as computer hard drive.

N40 neodymium magnets in disk and rectangle shapes for customers’ immediate needs and accept special orders for custom neodymium magnets.

Neodymium magnets are most powerful of any kind of magnetic materials
Br of neodymium magnets are much more than 11,000 Gauss. Therefore, Neodymium magnets have strong holding strength on metal surface and could be used as component for holding, separating, etc. Neodymium magnets must be carefully handled to avoid personal injury and material damage due to its extremely magnetic strength and brittle property.

Neodymium Magnets
– Most powerful
– Strong resistance to demagnetization
– Low working temperature
– High cost
– Easily corrupted
– Hard and brittle
– We also provide Titanium Nitride covered Neodymium magnets upon customers’ request. (This magnet has not been tested or certified by any regulatory agency for implantation or use inside the human body. Use of this magnet is strictly at your own risk.)
– Calculation Tools, including Flux Density and Pull Force Determination.

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

Product Range

Specifications
Technical Drawing

Magnetisation Grade:         N35
Material: Neodymium-Iron-Boron (NdFeB), Neodymium and Steel
Magnet ID:              NCB-50205-N35-Ni
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy
Shape:         Block with Countersunk (countersink)
Countersunk Magnet Size:
Block Total Long (L):       50 mm
Block Total Height (H):         20 mm
Block Total Width (W):         5 mm
Small Hole Diameter (d):      5 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial /  Radial
Residual Magnetic Flux Density (Br):  1170-1220 mT (11.7-12.2 kGs)
Energy Density (BH)max:              263-287 KJ/m³  (33-36 MGOe)
Coercivity Force (Hcb):              ≥ 868 kA/m ( ≥ 10.9 kOe)
Intrinsic Coercivity Force (Hcj):   ≥ 955  kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time:           14-35 days