M Material NdFeB

NEODYMIUM IRON BORON MAGNETS – M Material NdFeB Grade

M Material NdFeB Grade is N30M, N33M, N35M, N38M, N40M, N42M, N45M, N48M, N50M. Max. Working Temp. is 100°C.

 

Grade Max. Energy Product Remanence Coercive Force Rev. Temp. Coeff. Curie Temp. Max. WorkingTemp.
(BH)max Br Hc Hci Bd Hd Tc Tw
MGOe kJ/m3 kG mT kOe kA/m kOe kA/m %/°C %/°C °C °C
N30M 28-31 223-247 11.00 1100 >10.2 >812 >14.0 >1114 -0.12 -0.59 320 100
N33M 31-33 247-263 11.50 1150 >10.5 >836 >14.0 >1114 -0.12 -0.59 320 100
N35M 33-36 263-287 12.00 1200 >10.9 >868 >14.0 >1114 -0.12 -0.59 320 100
N38M 36-39 287-310 12.40 1240 >11.4 >907 >14.0 >1114 -0.12 -0.59 320 100
N40M 38-41 302-326 12.70 1270 >11.6 >923 >14.0 >1114 -0.12 -0.59 320 100
N42M 40-43 318-342 13.00 1300 >12.0 >955 >14.0 >1114 -0.12 -0.59 320 100
N45M 43-46 342-366 13.50 1350 >12.5 >995 >14.0 >1114 -0.12 -0.59 320 100
N48M 46-49 366-390 14.00 1400 >12.9 >1027 >14.0 >1114 -0.12 -0.59 320 100
N50M 48-51 382-406 14.30 1430 >13.1 >1043 >14.0 >1114 -0.11 -0.58 320-350 100

 

NdFeB magnets -The Strongest Permanent Magnets Today

NdFeB(Neodymium-Iron-Boron) magnet is used most popular by people in industry and our daily life, because it has superior magnetic properties than other kind of magnets. The outstanding characteristics are as follows:
·Higher unit magnetic properties than other magnet and assure you of smaller size and lighter weight in designing devices.
·Being mostly an iron based alloy, NdFeB type rare earth magnet is much more prone to surface oxidation or rust. To eliminate such a problem, the user should consider magnet coating, plating, or suitable surface treatment.
·Being less prone to chipping during handing
·Lower temperature coefficient of magnetic properties than ceramic but higher than SmCo type rare earth magnet. Therefore, this NdFeB type rare earth magnet will suffer irreversible loss at high temperature.

15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni

15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni

15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni Technical Specifications: Item: NBN40M-15-10-5 Grade: N40M Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]

15 x 6 x 3mm Rectangular Extra Strong NdFeB Magnet N45M Ni

15 x 6 x 3mm Rectangular Extra Strong NdFeB Magnet N45M Ni

15 x 6 x 3mm Rectangular Extra Strong NdFeB Magnet N45M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 6 x 3mm Rectangular Extra Strong NdFeB Magnet N45M Ni Technical Specifications: Item: NBN45M-15-6-3 Grade: N45M Material: Neodymium (NdFeB) Plating: […]

8 x 4 x 3 mm Rare Earth Block Magnet N50M Ni

8 x 4 x 3 mm Rare Earth Block Magnet N50M Ni

8 x 4 x 3 mm Rare Earth Block Magnet N50M Ni, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Neodymium Rectangular Square Permanent Magnets China Supplier 8 x 4 x 3 mm Rare Earth Block Magnet N50M Ni Technical Specifications: Item: NBN50M-8-4-3 Grade: N50M Material: Neodymium […]

Trapezoid Wedge Neodymium Countersunk Magnet

Trapezoid Wedge Neodymium Countersunk Magnet

Trapezoid Wedge Neodymium Countersunk Magnet, Wind Generator powerful permanent magnet with drill countersunk hole, Super Strong Neodymium Galvanized Segment Tile Magnet, Green Power Wind Turbine Motor Rare Earth Arc Segment Magnets, China Manufacturer Strong Neodymium Arc Segment Generator Wedge Magnet, Custom Industrial Special Shaped third-generation rare earth permanent magnet SUPPLIER Trapezoid Wedge Neodymium Countersunk Magnet […]

Trapezoid Wedge Countersunk Magnet with Two Countersink Holes

Trapezoid Wedge Countersunk Magnet with Two Countersink Holes

Trapezoid Wedge Countersunk Magnet with Two Countersink Holes, Wind Generator powerful permanent magnet with drill  countersunk hole, Super Strong Neodymium Galvanized Segment Tile Magnet, Green Power Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Special Shaped third-generation rare earth permanent magnet SUPPLIER Manufacturer Trapezoid Wedge Countersunk Magnet with Two Countersink Holes Feature: Dimensions:  […]

Wind Power Electric Motor Permanent Ndfeb Curved Magnets

Wind Power Electric Motor Permanent Ndfeb Curved Magnets

Wind Power Electric Motor Permanent Ndfeb Curved Magnets, Motor Generator powerful permanent magnet for Halbach Array, Wind Energy / Hydro Solar Energy, Nickel / Galvanized Super Strong Neodymium Curved Segment Tile Magnet, Green Energy Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Wedge Shaped third-generation rare earth permanent magnet SUPPLIER China Manufacturer Wind […]

Super Curved Arc Segment Permanent Ndfeb Wedge Magnet 12000gauss

Super Curved Arc Segment Permanent Ndfeb Wedge Magnet 12000gauss

Super Curved Arc Segment Permanent Ndfeb Wedge Magnet 12000gauss, Motor Generator powerful permanent magnet for Halbach Array, Wind Power Energy / Hydro Solar Energy, Nickel / Galvanized Super Strong Neodymium Curved Segment Tile Magnet, Green Energy Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Wedge Shaped third-generation rare earth permanent magnet SUPPLIER China […]

Neodymium Swept-arc Wedge Segment Magnet

Neodymium Swept-arc Wedge Segment Magnet

Neodymium Swept-arc Wedge Segment Magnet, Motor Generator powerful permanent magnet for Halbach Array, Wind Power Energy / Hydro Solar Energy, Nickel / Galvanized Super Strong Neodymium Curved Segment Tile Magnet, Green Energy Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Wedge Shaped third-generation rare earth permanent magnet SUPPLIER China Manufacturer Neodymium Swept-arc Wedge […]

Super Strong N48 Neodymium Wedge Magnet for Wind Energy

Super Strong N48 Neodymium Wedge Magnet for Wind Energy

Super Strong N48 Neodymium Wedge Magnet for Wind Energy, Wind Generator powerful permanent magnet with drill edge, Super Strong Neodymium Galvanized Segment Tile Magnet, Green Energy Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Special Shaped third-generation rare earth permanent magnet SUPPLIER China Manufacturer Super Strong N48 Neodymium Wedge Magnet for Wind Energy […]

Rare Earth Wedge Magnet For Wind Generator

Rare Earth Wedge Magnet For Wind Generator

Rare Earth Wedge Magnet For Wind Generator, Wind Generator powerful permanent magnet with drill edge, Super Strong Neodymium Galvanized Segment Tile Magnet, Green Energy Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Special Shaped third-generation rare earth permanent magnet SUPPLIER China Manufacturer Rare Earth Wedge Magnet For Wind Generator Feature: Dimensions:  CUSTOMER DRAWING […]

High Coercive Force Neodymium Wedge Permanent Magnet for Generators

High Coercive Force Neodymium Wedge Permanent Magnet for Generators

High Coercive Force Neodymium Wedge Permanent Magnet for Generators, Wind Generator powerful permanent magnet with drill edge, Super Strong Neodymium Galvanized Segment Tile Magnet, Green Energy Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Special Shaped third-generation rare earth permanent magnet SUPPLIER China Manufacturer High Coercive Force Neodymium Wedge Permanent Magnet for Generators […]

N52 Wedge NdFeB Galvanized Magnets for Wind Turbine

N52 Wedge NdFeB Galvanized Magnets for Wind Turbine

N52 Wedge NdFeB Galvanized Magnets for Wind Turbine, Wind Generator powerful permanent magnet with drill  countersunk hole, Super Strong Neodymium Galvanized Segment Tile Magnet, Green Power Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Special Shaped third-generation rare earth permanent magnet SUPPLIER China Manufacturer N52 Wedge NdFeB Galvanized Magnets for Wind Turbine Feature: […]

Wind Turbine Wedge Shape Magnets with Two Countersunk Holes

Wind Turbine Wedge Shape Magnets with Two Countersunk Holes

Wind Turbine Wedge Shape Magnets with Two Countersunk Holes, Wind Generator powerful permanent magnet with drill  countersunk hole, Super Strong Neodymium Galvanized Segment Tile Magnet, Green Power Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Special Shaped third-generation rare earth permanent magnet SUPPLIER Manufacturer Wind Turbine Wedge Shape Magnets with Two Countersunk Holes […]

Wedge Shaped NdFeB Magnets with Counter Sunk Hole

Wedge Shaped NdFeB Magnets with Counter Sunk Hole

 Wedge Shaped NdFeB Magnets with Counter Sunk Hole, Wind Generator powerful permanent magnet with drill  countersunk hole, Super Strong Neodymium Galvanized Segment Tile Magnet, Green Power Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Special Shaped third-generation rare earth permanent magnet SUPPLIER Manufacturer Wedge Shaped NdFeB Magnets with Counter Sunk Hole Feature: Dimensions:  […]

N55M Rare Earth NdFeB High Grade Magnets

N55M Rare Earth NdFeB High Grade Magnets

N55M Rare Earth NdFeB High Grade Magnets, Custom N55M Neodymium Magnets, Permanent Magnet NdFeB,  N55M Neo Magnets Arc Segment Rod Cylider Disc Disk Block Nd Magnet China Supplier Factory Custom N55M Rare Earth NdFeB High Grade Magnets – Powerful new grade of Neodymium added to our magnet offerings A powerful new grade of Neodymium is […]

Custom Permanent N55M Magnets

Custom Permanent N55M Magnets

Custom Permanent N55M Magnets, N55M Neodymium Magnets, Permanent Magnet NdFeB,  N55M Neo Magnets Arc Segment Rod Cylider Disc Disk Block Nd Magnet China Supplier Factory Custom Permanent N55M Magnets – Powerful new grade of Neodymium added to our magnet offerings A powerful new grade of Neodymium is now available at MPCO Magnetics: 55 MGOe Neodymium. […]

N55M Neodymium Magnets

N55M Neodymium Magnets

N55M Neodymium Magnets, Permanent Magnet NdFeB,  N55M Neo Magnets Arc Segment Rod Cylider Disc Disk Block Nd Magnet China Supplier Factory N55 Neodymium Magnets – Powerful new grade of Neodymium added to our magnet offerings A powerful new grade of Neodymium is now available at MPCO Magnetics: 55 MGOe Neodymium. As the strongest rare earth […]

Rare Earth NdFeB Disc Cylindrical Magnet N48M Color Zinc Plating

Rare Earth NdFeB Disc Cylindrical Magnet N48M Color Zinc Plating

Rare Earth NdFeB Disc Cylindrical Magnet N48M Color Zinc Plating, Neodymium Disk Rod Magnet, Sintered Neodymium Elevator Motor Permanent Neodymium-Iron-Boron Cylinder Magnets, Superior Cylindrical Magnets Made in China 24mm Dia x 20mm High Rare Earth NdFeB Disc Cylindrical Magnet N48M Color Zinc Plating Specifications Diameter: 24 mm (0.94″) Thickness: 20 mm (0.78″) Axially Magnetised through […]

Explosion Proof Motor AC Motor Sintered Magnet N42M

Explosion Proof Motor AC Motor Sintered Magnet N42M

Explosion Proof Motor AC Motor Sintered Magnet N42M with Zinc Plating, Super Strong Regular Neodymium Magnets for high performance general motor, AC Motor Accessories Industrial segment permanent magnet made in China Exporter Explosion Proof Motor AC Motor Sintered Magnet N42M – Neodymium magnets can be divided into three main groups: 1.Regular Neodymium Magnets 2.High corrosion […]

Jet Pump Motor Nickel Coated Neodymium Countersunk Magnet

Jet Pump Motor Nickel Coated Neodymium Countersunk Magnet

Jet Pump Motor Nickel Coated Neodymium Countersunk Magnet, Super Strong Neodymium Sector Magnets N50M for high performance general motor, Motor Accessories Industrial pumping segment permanent magnet made in China Supplier Jet Pump Motor Nickel Coated Neodymium Countersunk Magnet N50M – Sintered Neodymium Iron Boron Magnets or “NdFeB” magnets, Motor Magnet NdFeB – Rare earth magnet […]

Wedge NdFeB Tile Magnets For Wind Turbine Generator

Wedge NdFeB Tile Magnets For Wind Turbine Generator

Wedge NdFeB Tile Magnets For Wind Turbine Generator, Wind Generator powerful permanent magnet with drill  countersunk hole, Super Strong Neodymium Segment Magnet, Wind Turbine Motor Rare Earth Arc Segment Magnets, Custom Industrial Special Shaped third-generation rare earth permanent magnet SUPPLIER Manufacturer Wedge NdFeB Tile Magnets For Wind Turbine Generator Feature: Dimensions:  CUSTOMER DRAWING Material: Neodymium, […]

Disc Coreless PMG Generator Magnet

Disc Coreless PMG Generator Magnet

Disc Coreless PMG Generator Neodymium Motor Magnet, Neodymium Wedge Magnets, Rectangle Shaped Magnet for disc coupling permanent magnet generator, wind alternator inner rotor generator, three-phase permanent magnet alternator Disc Coreless PMG Generator Magnet Technical Specifications: Grade: N50M Material: Neodymium (NdFeB) Plating: Nickel (Ni-Cu-Ni) / Double Ni Shape: Block / Wedge Dimension: Customized size by custom […]

Super Strength Arc Industrial Generator Magnet

Super Strength Arc Industrial Generator Magnet

Super Strength Arc Industrial Generator Magnet, purchase Permanent pre-engineered gearmotor NdFeB Arc N50M magnets, Miniature Magnetic Bearings electric actuators linear motion motor magnets Super Strength Arc Industrial Generator Magnet Features: Size: Custom Shape: Segment Coating: Nickel Grade: N50M Type: Rare Earth Permanent Magnets Composition: Neodymium Iron Boron Application: Motors Gearmotors Generators dual-motion hybrid actuators linear […]

Sintered Neodymium Arc Magnet for AC Motors Encoders

Sintered Neodymium Arc Magnet for AC Motors Encoders

Sintered Neodymium Arc Magnet for AC Motors Encoders, Custom Neodymium Encoder Magnets for Motors, NdFeB Segment Encoder Magnets, Rare earth arc permanent magnet for rotary encoder, Sintered Magnets China Supplier Sintered Neodymium Arc Magnet for AC Motors Encoders Item No. NSGN42M-85 Parameter: Model NO. N42M Coating Nickel Content (Percent) 33% ND, 66% Fe, 1% B […]

NdFeB Rare Earth Magnet Segment N42M for AC Hoist Motor

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 […]

Powerful Motor Permanent Magnets for Engineering Drawing

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 […]

N42M Zinc Plating Arc Permanent Magnet Nodymium

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 […]

N50M Arc Black Epoxy Coating Neodymium-Iron-Boron Magnet

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 […]