High Quality REFeB Wedge Neodymium Magnets

/High Quality REFeB Wedge Neodymium Magnets
  • Wedge Neodymium Magnets

High Quality REFeB Wedge Neodymium Magnets, REFeB Magnet,Motor Wedge Magnet,Sintered Neo Magnet,Strong Neo Magnet, Neo Permanent Magnet, N45M Neodymium Magnets

Product Name:High Quality REFeB Wedge Neodymium Magnets
Magnet ID:Wedge-N45M-11
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
Our Superiority: Customized is Available!
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* Orders of any size.
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* Quality and price guaranteed.
* Contact us to discuss your magnet needs.
Hangseng Magnetech Inc. (SUPERMAG, neoi) is your best source for the highest quality magnets, neodymium magnets, magnetic devices and expert application assistance for OEM, point-of-purchase, industrial and retail markets.
These are permanent magnets containing rare-earth metals. The high-energy product of more than 385 kJ/m3 or 48 MGOe enables many new technical uses. Much smaller magnet systems or considerably higher magnetic energies for the same size in comparison to conventional magnetic materials such as barium ferrites or AINiCo have become possible. As a comparison: With the same energy content, a barium ferrite magnet has to have a volume 6 times larger. To create a field with the strength of 100 mT (1,000 G) at a 1 mm distance from the pole, a barium ferrite magnet must be around 25 times larger than a samarium-cobalt magnet.
Determining Magnet Grades
To determine the strength of a permanent magnet, we measure Gauss, which is the amount of attractive force the magnet possesses. Additionally, we measure Oersteds, which is the permanence of that force. Because both traits are desirable in magnets, multiplying Gauss and Oersteds determines the Max Energy Product referred to as MGOe (Mega Gauss Oersteds) – which is the number used to grade the magnet.

Because temperature plays a large role in the long-term performance of a neodymium magnet, there may also be a letter after the grade of neodymium magnets. This is a standard rating for progressively higher temperatures for neodymium 35 (M, H, SH, UH, EH, or AH). For standard neodymium, no letter simply indicates a maximum operating temperature, which is 80⁰ C.

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  • Customized magnet is Available
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  • Offer free neo magnets solution

Product Range


Neodymiummagneti (Neoi) Magnetisation Grade:         N45M
Material: Rare Earth Neo, Neodymium-Iron-Boron (NdFeB, NIB, REFeB, Neoflux, NeoDelta)
Magnet ID:              Wedge-N45M-11
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni
Shape:         Wedge, Segment, Customized
Wedge Magnet Size:  According to the customer’s design drawings.
Tolerance:         ±0.05 mm~0.1mm    Magnetic features: Neo Permanent Magnet
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1320-1380 mT (13.2-13.8 kGs)
Energy Density (BH)max:             342-366 KJ/m³  (43-46 MGOe)
Coercivity Force (Hcb):              ≥ 955 kA/m ( ≥ 12.5 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 1114  kA/m ( ≥ 14 kOe)
Maximum Operation Temperature: 100 °C
Delivery Time:           7-25 days

Technical Drawing