Sintered NdFeB
Sintered NdFeB, Neodymium Magnets (NdFeB), Sintered Neodymium-iron-boron, Licensed Rare Earth Neo Magnets, Nd Permanent Magnets China Supplier
Our Sintered NdFeB & Neodymium Capabilities:
- Neodymium is the strongest available magnet alloy at up to 52MGOe. The use of Neodymium results in smaller, more cost-effective magnet solutions replacing older materials like Alnico and Ceramic in many applications.
- MPCO can help optimize performance and cost with Neo magnets in grades from 33 to 52MGOe and operating temperatures up to 230°C/446°F.
- Customized Neodymium magnets also available.
- Click download >> MPCO Sintered Neodymium NDFEB Magnets.PDF
Available Grades of Neo:

Sintered NdFeB Magnets
Many grades of Neodymium exist to support a variety of industrial and commercial applications. The range of Neo grades is typically 33 to 52 MGOe. These ranges allow for balancing cost, magnetic performance, and operational temperature resistance. Click download >> MPCO neodymium grades and demagnetisation curves data.PDF
Corrosion Resistance:
Neodymium magnets have poor resistance to corrosion and they can also corrode from the inside out if proper pre-treatment processes are not followed. Oftentimes a multi-layer Nickel-Copper-Nickel plating is applied, but this may not be sufficient for all applications.
Temperature Effects:
Neodymium 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 with a Neodymium Magnet’s orientation.
Handling and Storage of Neodymium Magnets:
Neodymium Magnets are very strong and brittle, requiring appropriate handling and packing to ensure safety and prevent damage.
Neodymium Magnet Manufacturing Methods:
Neodymium Magnets are typically manufactured by a powdered metallurgical process utilizing rigid steel or rubber molds.
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| NDFEB MAGNET – DISC | NDFEB MAGNET – BLOCK | NDFEB MAGNET – SEGMENT | NDFEB MAGNET – ROD |
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| NDFEB MAGNET – RING | NDFEB MAGNET – CUBE | NDFEB MAGNET – SPHERE | MAGNET – COUNTERSUNK |
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| NDFEB MAGNET – ADHESIVE | NDFEB MAGNET – SEW IN | NDFEB MAGNET – SPECIAL | NDFEB MAGNET – BY COATING |
NdFeB Rare Earth Magnet Segment N42M for AC Hoist Motor
NdFeB Rare Earth Magnet Segment N42M for AC Hoist Motor, High Temp Neodymium Magnets OD130mm*ID75mm*20deg.*27.00mm Arc N42M Elevator Motor Magnet, Neodymium-Iron-Boron AC Hoist Motor Permanent Magnets NdFeB Rare Earth Magnet Segment N42M for AC Hoist Motor Parameter Part No.: NSGN42M-61 Materials: NdFeB, grade N42M (can be customized) Working Temperature: ≤ 100 degree C (212 degree […]
N42SH Slow-speed DC Motor Magnet for Elevator DC Gearless Machines
N42SH Slow-speed DC Motor Magnet for Elevator DC Gearless Machines, High Temp Neodymium Magnets 1.5″ OD x 1.25″ ID x 3/4″ 90 Deg Arc N42SH Elevator Motor Magnet, Neodymium DC Synchronous Motor Permanent Nd Magnets N42SH Slow-speed DC Motor Magnet for Elevator DC Gearless Machines Parameter Part No.: NSGN42SH-60 Materials: NdFeB, grade n42SH Dimensions(mm): 1.5″ […]
N38EH Nd AC Synchronous Permanent Magnet for Gearless AC Machines
N38EH Nd AC Synchronous Permanent Magnet for Gearless AC Machines, High Temp Sintered NdFeB Arc Segment OR99mm xIR80mm x W28mm xL50mm Elevator Motor Magnet, Neodymium AC Synchronous Motor Permanent Rotor Magnet N38EH Nd AC Synchronous Permanent Magnet for Gearless AC Machines Parameter Part No.: NSGN38EH-59 Materials: NdFeB, grade N38EH Dimensions(mm): OR99mm xIR80mm x W28mm xL50mm, […]
Epoxy Coated Laminated Square Magnet Segmentation Tech
Epoxy Coated Laminated Square Magnet Segmentation Tech for High-Efficiency Motor, Super Strong Neodymium Iron Boron Laminated Rectangular Magnets for Eddy Current Loss, customized permanent magnetic lamination transformer core Epoxy Coated Laminated Square Magnet Segmentation Tech Item No. MPCO-LAMN series Grade N38EH Shape Square Rectangular / Block Size Customzied Specific Requirements Material Neodymium Iron Boron Coating […]
Phosphate Surface Laminated Segment Magnet for High-Efficiency Motor
Phosphate Surface Laminated Segment Magnet for High-Efficiency Motor, Super Strong NdFeB Laminated Motor Magnets for Eddy Current Loss, Glued Layered Insulated Neodymium Lamination Magnets, Magnet Segmentation Technology Phosphate Surface Laminated Segment Magnet for High-Efficiency Motor Item No. MPCO-LAMN series Grade N42SH Shape Arc / Segment Size Customzied Specific Requirements Material Neodymium Iron Boron Coating Phosphate […]
Block Permanent NdFeB Lamination Motor Magnet
Block Permanent NdFeB Lamination Motor Magnet, Super Strong Block Laminated Motor Magnets for Eddy Current Loss, Laminated Glued Layered Square Neodymium Magnets, Magnet Segmentation Technology Block Permanent NdFeB Lamination Motor Magnet Item No. MPCO-LAMN series Grade N40H Shape Block Size Customzied Specific Requirements Material Neodymium Iron Boron Coating Un-coated MOQ 1000 pcs Laminated magnet is […]
N35H Arc Segment NdFeB Magnet for Hazardous Duty Motors
N35H Arc Segment NdFeB Magnet for Hazardous Duty Motors, Sintered NdFeB Arc Segment OR 80mm x IR 70mm x Width 48mm x Length 50mm Large Motor magnet for generators, Neodymium Hazardous Duty Motor Permanent Rotor Magnet N35H Arc Segment NdFeB Magnet for Hazardous Duty Motors Parameter Part No.: NSGN35H-58 Materials: NdFeB, grade N35H Dimensions(mm): OR […]
Powerful Motor Permanent Magnets for Engineering Drawing
Powerful Motor Permanent Magnets for Engineering Drawing, Customized Design NdFeB Magnet Arc for Rotors and Stators, Super Strong NdFeB Segment Motor Magnets China Factory Powerful Motor Permanent Magnets for Engineering Drawing Features: Part No.: NSGN42M-57 Dimensions: Required Confidentiality CUSTOMER SUPPLY DRAWING Shape: Arc / Segment Grade: N42M Shape: Arc Magnetic Face: 37.5 O.R x 33.5 […]
N52 NdFeB Magnet Arc-shape Motor for Rotors and Stators
N52 NdFeB Magnet Arc-shape Motor for Rotors and Stators, High-performance Sintered Neodymium Arc Segment Magnets, Super Strong High Temperature Resistant NdFeB Segment Permanent Magnets, Powerful Motor Magnets N52 NdFeB Magnet Arc-shape Motor for Rotors and Stators Features: Part No.: NSGN52-56 Dimensions: Required Confidentiality CUSTOMER SUPPLY DRAWING Shape: Arc / Segment Grade: N52 Shape: Arc Magnetic […]
N42M Zinc Plating Arc Permanent Magnet Nodymium
N42M Zinc Plating Arc Permanent Magnet Nodymium, High Temperature Resistant NdFeB Segment Magnets, Zinc Plated Powerful Rare Earth Neodymium High Temperature Magnet, High-performance Sintered Neodymium strong permanent magnet for rotor motor and wind turbine N42M Zinc Plating Arc Permanent Magnet Nodymium Features: Part No.: NSGN42M-53 Dimensions: Required Confidentiality CUSTOMER SUPPLY DRAWING Shape: Arc / Segment […]
N33SH Neodymium Rare Earth Segment Magnet
N33SH Neodymium Rare Earth Segment Magnet, High Temperature Resistant NdFeB Magnets, Nickel Plated Powerful Rare Earth Neodymium Segment High Temperature Magnet, High-performance Sintered Neodymium Arc permanent magnet for rotor motor and wind turbine N33SH Neodymium Rare Earth Segment Magnet Features: Part No.: NSGN33SH-52 Dimensions: Required Confidentiality CUSTOMER SUPPLY DRAWING Shape: Arc / Segment Grade: N33SH […]
N35UH Segment NdFeB High Temperature Resistant Magnets
N35UH Segment NdFeB High Temperature Resistant Magnets, Ni Plated Powerful Rare Earth Neodymium Segment High Temperature Magnet, NdFeB Arc High Temperature Resistance Magnets, High-performance Neodymium (N35UH) SEGMENT permanent magnet for motor and wind turbine N35UH Segment NdFeB High Temperature Resistant Magnets features: Part No.: NSGN35UH-51 Dimensions: 20mm O.R x 12.5mm I.R x 90 degree x […]
Black Epoxy Plating Neodymium Arc Magnet N33UH
Black Epoxy Plating Neodymium Arc Magnet N33UH, Epoxy Plated Powerful Rare Earth Neodymium Tile Magnet, High Temperature Resistance Magnets NdFeB Arc, High-performance Neodymium (N33UH) arc permanent magnet for motor and wind turbine Black Epoxy Plating Neodymium Arc Magnet N33UH features: Part No.: NSGN33UH-50 Dimensions: 38.9mm O.R. x 35 I.R. x 8.3 deg x 40mm thick […]
N33UH Zinc Plating Neodymium Segment Magnets
N33UH Zinc Plating Neodymium Segment Magnets, Zn Plated Powerful Rare Earth Neodymium Magnet, Customzied arc shape Strong NdFeB Magnet, Neodymium-Iron-Boron segment sector permanent magnet for rotor, motor and generator N33UH Zinc Plating Neodymium Segment Magnets features: Part No.: NSGN33UH-49 Dimensions: CUSTOMER DRAWING Material: Neodymium, Grade N33UH Plating/Coating: Zinc / Zn Magnetization Direction: North on outside […]
N50M Arc Black Epoxy Coating Neodymium-Iron-Boron Magnet
N50M Arc Black Epoxy Coating Neodymium-Iron-Boron Magnet, Epoxy Plated Powerful Rare Earth Neodymium Segment Magnet, Customzied wedge shape Strong NdFeB Magnet, Neodymium-Iron-Boron arc permanent magnet for rotor, motor and generator N50M Arc Black Epoxy Coating Neodymium-Iron-Boron Magnet features: Part No.: NSGN50M-49 Dimensions: CUSTOMER DRAWING Material: Neodymium, Grade N50M Plating/Coating: Black Epoxy Magnetization Direction: North on […]
High-Quality Rare Earth NdFeB Wedge Magnet N50
High-Quality Rare Earth NdFeB Wedge Magnet N50, Nickel Plated Powerful Rare Earth Neodymium Trapezoidal Magnet, Customzied wedge shape ladder type NdFeB Magnet, Neodymium-Iron-Boron permanent magnet for motor and wind turbine High-Quality Rare Earth NdFeB Wedge Magnet wedge Neodymium Iron Boron magnets features: Part No.: NSGN50-48 Dimensions: CUSTOMER DRAWING Material: Neodymium, Grade N50 Plating/Coating: Nickel Magnetization […]
Super Strong Industrial Neodymium Trapezoid Magnets
Super Strong Industrial Neodymium Trapezoid Magnets, Epoxy Plated Powerful Rare Earth Neodymium Trapezoidal Magnet, Customzied Special shape ladder type NdFeB Magnet, Neodymium-Iron-Boron Trapezoid Cylinder permanent magnet Super Strong Industrial Neodymium Trapezoid Magnets – Custom Industrial Special Shaped Magnetic Block wedge Neodymium Iron Boron magnets 1.Grade:N33, N35, N38, N40, N42, N45 ,N48, N50, N52 (M, H, […]
Powerful Rare Earth Neodymium Trapezoidal Magnet
Powerful Rare Earth Neodymium Trapezoidal Magnet, Customzied Special shape ladder type NdFeB Magnet for Wind Generator powerful permanent magnet, Super Strong Industrial trapezia trapezoid trapeziform wedge neodymium magnet for generator vertical wind turbine/ permanent magnet alternator Powerful Rare Earth Neodymium Trapezoidal Magnet – Custom Industrial Special Shaped Magnetic Block wedge Neodymium Iron Boron magnets 1.Grade:N33, […]
N48H Trapezoid Segment Motor Rare Earth Magnet
N48H Trapezoid Segment Motor Rare Earth Magnet, Customzied Wedge Trapezoid NdFeB Magnet for Wind Turbine, Wind Generator powerful permanent magnet, Super Strong Industrial arc/sector/wedge neodymium magnet for generator vertical wind turbine/ permanent magnet alternator N48H Trapezoid Segment Motor Rare Earth Magnet Feature: Part No.: NSGN48H-47 Dimensions: CUSTOMER DRAWING Material: Neodymium, Grade N48H Plating/Coating: Nickel Magnetization […]
Wedge Shape Magnet NdFeB for Wind Turbine
N35H Wedge Shape Magnet NdFeB for Wind Turbine, Wind Generator powerful permanent magnet, Super Strong Neodymium Segment Magnet, Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Special Shaped third-generation rare earth permanent magnet Wedge Shape Magnet NdFeB for Wind Turbine 2 Feature: Part No.: NSGN35H-46 Dimensions: CUSTOMER DRAWING Material: Neodymium, Grade N35H Plating/Coating: […]
Wind Turbine Wedge NdFeB Magnets N52
Wind Turbine Wedge NdFeB Magnets N52, Wind Generator permanent rare-earth wedge magnet, Super Strong Neodymium Segment Magnet, Wind Turbine Motor Rare Earth Arc Segment Magnets, NdFeB Wedge Magnets for wind power generators Wind Turbine Wedge NdFeB Magnets N52 Feature: Part No.: NSGN52-45 Dimensions: CUSTOMER DRAWING Material: Neodymium, Grade N52 Plating/Coating: Nickel Magnetization Direction: North on […]
Wedge Shape Wind Generator Permanent Magnet
Wedge Shape Wind Generator Permanent Magnet, Sintered ndfeb powerful permanent rare-earth wedge magnet, Super Strong Neodymium Segment Magnet, Wind Turbine Motor Rare Earth Arc Segment Magnets, NdFeB Wedge Magnets for wind power generators Wedge Shape Wind Generator Permanent Magnet Feature: Part No.: NSGN52-44 Dimensions: CUSTOMER DRAWING Material: Neodymium, Grade N52 Plating/Coating: Nickel Magnetization Direction: North […]
Cr Zn Plated Trapezoid Arc Neodymium Wedge Magnets
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IATF16949 Certified N40SH Neodymium Curved Magnets
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N42SH Color Zinc Plated Arc NdFeB Magnets for Electric Motor
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N30UH Uncoated Bread Loaf Neodymium Magnets for Wind Turbine
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