H Material NdFeB

NEODYMIUM IRON BORON MAGNETS – H Material NdFeB Grade

H Material NdFeB Grade is N30H, N33H, N35H, N38H, N40H, N42H, N45H, N48H. Max. Working Temp. is 120°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
N30H 28-31 223-247 11.00 1100 >10.2 >812 >17.0 >1353 -0.11 -0.58 320-350 120
N33H 31-34 247-271 11.50 1150 >10.5 >836 >17.0 >1353 -0.11 -0.58 320-350 120
N35H 33-36 263-287 12.00 1200 >10.9 >868 >17.0 >1353 -0.11 -0.58 320-350 120
N38H 36-39 287-310 12.40 1240 >11.4 >907 >17.0 >1353 -0.11 -0.58 320-350 120
N40H 38-41 302-326 12.70 1270 >11.6 >923 >17.0 >1353 -0.11 -0.58 320-350 120
N42H 40-43 318-342 13.00 1300 >12.0 >955 >17.0 >1353 -0.11 -0.58 320-350 120
N45H 43-46 342-366 13.50 1350 >12.5 >999 >17.0 >1353 -0.11 -0.58 320-350 120
N48H 46-49 366-390 14.00 1400 >12.9 >1027 >17.0 >1353 -0.11 -0.55 340-360 120

 

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.

Ring Axial Sintered Neodymium Magnet for Pneumatic Cylinder

Ring Axial Sintered Neodymium Magnet for Pneumatic Cylinder

Ring Axial Sintered Neodymium Magnet for Pneumatic Cylinder, Epoxy Resin High Performance Rare Earth Super Strong Licensed Sintered NdFeB Ring Magnet for Pneumatic Cylinder, Magnetic Sensor Components, Epoxy Coated Pneumatic Cylinder Magnetic Rings, Amazing Powerful Air Cylinder NdFeB Permanent Magnets, MAGNET FOR PNEUMATIC CYLINDER POSITIONING SENSOR China Supplier Ring Axial Sintered Neodymium Magnet for Pneumatic […]

Epoxy Plated Ring Axial Neodymium Magnets for Sensors

Epoxy Plated Ring Axial Neodymium Magnets for Sensors

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Pneumatic Cylinder Sensor Neodymium Magnets Ring Shaped

Pneumatic Cylinder Sensor Neodymium Magnets Ring Shaped

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Pneumatic Cylinder NdFeB Magnet Ring Epoxy Coated

Pneumatic Cylinder NdFeB Magnet Ring Epoxy Coated

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Pneumatic Cylinder Neodymium Ring Magnet with Epoxy Resin

Pneumatic Cylinder Neodymium Ring Magnet with Epoxy Resin

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Generator Rotor Neodymium Rectangular Magnet with Drill Hole

Generator Rotor Neodymium Rectangular Magnet with Drill Hole

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Electric Motor Neodymium Countersink Wedge Magnet

Electric Motor Neodymium Countersink Wedge Magnet

Electric Motor Neodymium Countersink Wedge Magnet, Wind Generator powerful permanent magnet with drill countersunk hole, Grade N35H – N48H Super Strong Sintered Neodymium Trapezoid Segment Tile Wedge Magnet, Green Power Wind Turbine Motor Rare Earth Magnets, China Manufacturer Strong Neodymium Arc Segment Generator Wedge Magnet, Custom Industrial Special Shaped third-generation rare earth permanent magnet SUPPLIER […]

Hydro Wind Power Permanent Magnet Generator Neodymium Wedge Magnets

Hydro Wind Power Permanent Magnet Generator Neodymium Wedge Magnets

Hydro Wind Power Permanent Magnet Generator Neodymium Wedge Magnets, Wind Generator powerful permanent magnet for Wind Power Energy / Hydro Energy, Super Strong Neodymium Galvanized 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 Hydro Wind Power Permanent Magnet […]

Unipole Radial Permanent NdFeB Rare Earth Magnet Ring N42H Golden Plating

Unipole Radial Permanent NdFeB Rare Earth Magnet Ring N42H Golden Plating

Unipole Radial Permanent NdFeB Rare Earth Magnet Ring N42H Golden Plating, Uni Pole Radial Oriented Magnetization Sintering Neodymium Ring Permanent Magnets, Uni-polar Super Strong Rare Earth Radial Ring NdFeB Magnet for PM servo motor, step motor, tachogenerators, bldc motors Unipole Radial Permanent NdFeB Rare Earth Magnet Ring N42H Golden Plating Specification: 100% Brand New Top […]

N38H Unipole Radial Oriented Ring Permanent NdFeB Magnet

N38H Unipole Radial Oriented Ring Permanent NdFeB Magnet D58*d50*20mm

N38H Unipole Radial Oriented Ring Permanent NdFeB Magnet D58*d50*20mm, Uni Pole Radial Oriented Magnetization Sintering Neodymium Ring Permanent Magnets, Uni-polar Super Strong Rare Earth Radial Ring NdFeB Magnet for PM servo motor, step motor, tachogenerators, bldc motors N38H Unipole Radial Oriented Ring Permanent NdFeB Magnet D58*d50*20mm Specification: 100% Brand New Top Quality Neodymium Iron Boron […]

D1.5inch Diametrically Magnetized Radial Ring Rare Earth Neodymium Magnet N38H

D1.5inch Diametrically Magnetized Radial Ring Rare Earth Neodymium Magnet N38H

D1.5inch Diametrically Magnetized Radial Ring Rare Earth Neodymium Magnet N38H 1-1/2″OD x 1.065″ID x 3/8″, Uni Pole Radial Oriented Magnetization Neodymium Ring Magnet, Unipolar Super Strong Rare Earth Radial Ring NdFeB Magnet for PM servo motor, step motor, tachogenerators, bldc motors D1.5inch Diametrically Magnetized Radial Ring Rare Earth Neodymium Magnet N38H Specification: 100% Brand New […]

Unipolar Diametrically Magnetized Radial Neodymium Magnetic Ring N40H

Unipolar Diametrically Magnetized Radial Neodymium Magnetic Ring N40H Od70 X Id58 X H30mm

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Uni Pole Radial Oriented Magnetization N40H Neodymium Large Ring Magnet

Uni Pole Radial Oriented Magnetization N40H Neodymium Large Ring Magnet

Uni Pole Radial Oriented Magnetization N40H Neodymium Large Ring Magnet, Unipolar Diametrically Magnetized Od 70 X Id 58 X 30mm, N40H Rare Earth Radial Ring NdFeB Magnet for PM servo motor, step motor, tachogenerators, bldc motors Uni Pole Radial Oriented Magnetization N40H Neodymium Large Ring Magnet Tech Specification: 100% Brand New Top Quality Neodymium Iron […]

N38H Sintered NdFeB Sector Magnet for Induction Motor Generator

N38H Sintered NdFeB Sector Magnet for Induction Motor Generator

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Black Epoxy Coated High Speed Motor Multi-pole Ring Magnet N50H

Black Epoxy Coated High Speed Motor Multi-pole Ring Magnet N50H

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Strongest Permanent Magnet Ring Shape Used Audio Sound

Strongest Permanent Magnet Ring Shape Used Audio Sound

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Phosphated Block Wind Turbine Generator Magnet N48H

Phosphated Block Wind Turbine Generator Magnet N48H

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Black Epoxy Coated Magnet Rectangular Block N45H

Black Epoxy Coated Magnet Rectangular Block N45H

Black Epoxy Coated Magnet Rectangular Block N45H, Direct-Drive Motor Block Shape Magnet, OEM Replacement Neodymium Iron Boron Magnets, BLDC Motor Strong Plate Magnets, High-speed permanent magnet, customized sintered NdFeB block magnets for rotors China factory Black Epoxy Coated Magnet Rectangular Block N45H Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N45H Plating/Coating: Ni-Cu-Ni […]

Sintered NdFeB Arc Permanent Magnets N45H for Induction Motors

Sintered NdFeB Arc Permanent Magnets N45H for Induction Motors

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Sintered NdFeB Arc Magnets for Air Compressor Motor

Sintered NdFeB Arc Magnets for Air Compressor Motor

Sintered NdFeB Arc Magnets for Air Compressor Motor N50H, Buy Motor Permanent Magnet, High-speed permanent magnet motors neodymium magnets, sintered NdFeB rectangular magnets for Commercial motors and industrial motors, China Supplier Sintered NdFeB Arc Magnets for Air Compressor Motor N50H Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N50H Plating/Coating: Ni-Cu-Ni plated Magnetization Direction: […]

Gray Epoxy Coated Radially Ring Motor NdFeB Magnet N50H

Gray Epoxy Coated Radially Ring Motor NdFeB Magnet N50H

Gray Epoxy Coated Radially Ring Motor NdFeB Magnet N50H, Radiation Oriented Ring Annular Permanent Magnets, Multipole Magnetized NdFeB Rare Earth Anisotropic Ring Magnet, Sintered NdFeB Radially Aligned Cylindrical Ring Magnet China Supplier Gray Epoxy Coated Radially Ring Motor NdFeB Magnet N50H Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N50H Plating/Coating: gray epoxy plated […]

N50H NdFeB Servo Motor Permanent Tile Magnet with Slotting

N50H NdFeB Servo Motor Permanent Tile Magnet with Slotting

N50H NdFeB Servo Motor Permanent Tile Magnet with Slotting, Neodymium-Iron-Boron Customized Segment Magnets for Servo Motor, Rare Earth Neodymium-Iron-Boron Permanent Generator Motor Magnets, Super Strong Superior Arc Magnets China Factory Supplier N50H NdFeB Servo Motor Permanent Tile Magnet with Slotting Specifications Dimension:  Custom size Magnetised: Thickness direction Grade: N50H Coating: Ni-Cu-Ni (Nickel) Maximum Temp: 120°C […]

N30SH Sintered NdFeB Magnet Ring with Zinc Plating

N30SH Sintered NdFeB Magnet Ring with Zinc Plating

N30SH Sintered NdFeB Magnet Ring with Zinc Plating, Neo Ring Torus Magnet, Sintered Neodymium Neodymium-Iron-Boron Permanent Ring Magnets, Zn Coated Super Strong Superior Magnets China Supplier N30SH Sintered NdFeB Magnet Ring with Zinc Plating Specifications Dimension:  Custom size Magnetised: radial direction Grade: N30H Coating: Ni-Cu-Ni-Zn (Zinc) Maximum Temp: 150°C WARNINGS: All neodymium magnets are unsuitable […]

PM Generator Sintered NdFeB Breadloaf Shape Magnet

PM Generator Sintered NdFeB Breadloaf Shape Magnet

PM Generator Sintered NdFeB Breadloaf Shape Magnet, N38H Superior Permanent Rare Earth Neo bread loaf shaped magnets for Motor, Direct Drive PM Generator high operating temperature magnet, Strong Sintered Neodymium Magnet made in China Supplier PM Generator Sintered NdFeB Breadloaf Shape Magnet Specifications Dimensions: Customized size Grade: N38H Tolerances: +/-0.1mm x ±0.05mm Material: Sintered Neodymium […]

Bonded Neodymium Rotor Magnet With Radial 4-pole For DCEC Cooling Fan

Bonded Neodymium Rotor Magnet With Radial 4-pole For DC/EC Cooling Fan

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Whole Radial Oriented Ring Magnets for Germany Motor Customer

Whole Radial Oriented Ring Magnets for Germany Motor Customer

Whole Radial Oriented Ring Magnets for Germany Motor Customer, N40H Neodymium Ring Radial Magnetization Magnet, Anistropic Ring Magnet, High Corrosion Resistance Multi-Pole Sintering Neodymium Magnets, Rare-Earth Industrial Radially magnetic rings Whole Radial Oriented Ring Magnets for Germany Motor Customer Feature: Material Nd-Fe-B Grade N40H Size  R 36.8 x r 25 x 19.6 mm / Customer […]

N38H Permanent Neodymium Ring Radial Magnetization Magnet

N38H Permanent Neodymium Ring Radial Magnetization Magnet

N38H Permanent Neodymium Ring Radial Magnetization Magnet, Anistropic Ring Magnet for USA UK Customer, High Corrosion Resistance MultiPole Sintering Neodymium Magnets, Rare-Earth Industrial Radially magnets N38H Permanent Neodymium Ring Radial Magnetization Magnet Feature: Material Nd-Fe-B Grade N38H Size  R 32 x r 25 x 20mm / Customer design drawing Tolerance +/-0.05mm Coating Nickel (NICUNI) Magnetization […]

Arc Motor Sintered NdFeB N48H Magnet

Arc Motor Sintered NdFeB N48H Magnet

Arc Motor Sintered NdFeB N48H Magnet, Super Strong Nickel Coated Neodymium Sector Arc Magnets for general purpose motor, Industries High Duty Motors permanent magnet made in China Arc Motor Sintered NdFeB N48H Magnet – Sintered Neodymium Iron Boron Magnets or “NdFeB” magnets offer the highest energy product of any material today and are available in […]