products details

Home Products

Ni-Cu-Ni Coated Powder Metallurgy Magnet for Wind Turbines - N38SH to N52UH Grades

Brand Name:	UNMAG
Delivery Time:	20-25days

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001, IATF16949, ISO14001

Magnetic Orientation:

As Customization

Working Temperature:

80~220°C

Application:

New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors

Shape:

Block,Arc,Ring,Customized Shape Magnet

Coating:

Nickel,NiCuNi,Zinc,Epoxy Etc

Grade:

N35-N52, 35M-50M, 35H-48H, 30SH-45SH...

Material:

Neodymium Iron Boron

Packaging Details:

Carton Box

Highlight:

Ni-Cu-Ni coated sintered neodymium magnet

wind turbine PM magnet N38SH

high grade sintered magnet N52UH

Product Description

Ni-Cu-Ni Coated Powder Metallurgy Magnet for Wind Turbines - N38SH to N52UH Grades

Product Attributes

Attribute	Value
Magnetic Orientation	As Customization
Working Temperature	80~220°C
Application	New Energy Cars, Wind Power Generation, Servo Motors, Traction Motors
Shape	Block, Arc, Ring, Customized Shape Magnet
Coating	Nickel, NiCuNi, Zinc, Epoxy Etc
Grade	N35-N52, 35M-50M, 35H-48H, 30SH-45SH...
Material	Neodymium Iron Boron

Product Overview

Our wind-power-grade powder-metallurgy magnets combine high-energy magnetic performance with extreme durability. Each magnet is compact-pressed and sintered, then finished with a triple-layer Ni-Cu-Ni coating to withstand salt spray, humidity, and thermal cycling in offshore and onshore wind turbines.

Key Benefits

Wind-Turbine Optimized - N38SH-N52UH grades deliver 11.7-14.8 kG at 150 °C.
Ni-Cu-Ni Triple Coating - 1,000 h salt-spray (ASTM B117) for offshore life.
Powder Metallurgy Precision - ±0.05 mm tolerance, minimal eddy-current losses.
Custom Arc & Block Shapes - fit stator & rotor slots perfectly.
Eco & Quality Certified - ISO 9001, ISO 14001, IATF 16949, RoHS, REACH.
7-Day Prototypes - 3-D printed tooling, global express delivery.

Technical Data

Property	Typical Values
Material	Sintered Nd₂Fe₁₄B (powder-metallurgy route)
Grades	N38SH, N42UH, N48SH, N50UH, N52UH
Remanence (Br)	11.7-14.8 kG
Coercivity (Hcj)	20-30 kOe
Max Energy (BH)max	36-52 MGOe
Operating Temperature	−40 °C to 150 °C
Coating	Ni-Cu-Ni (5 + 3 + 5 µm)
Salt-Spray Life	≥ 1,000 h (ASTM B117)
Dimensional Tolerance	±0.05 mm, ±0.1° angles
Certifications	ISO 9001, ISO 14001, IATF 16949, RoHS, REACH

Wind-Power Applications

Permanent-magnet synchronous generators (PMSG) - 1.5 MW to 15 MW turbines.
Direct-drive & geared systems - compact, high-torque rotors.
Offshore & onshore farms - proven corrosion resistance.
Retrofit PM generators - drop-in replacement for induction rotors.

Tags:

Sintered Rare Earth Magnets

Sintered Ndfeb Magnets

Neodymium Iron Boron Magnet

ISO Sintered Neodymium Magnet Ring Shape Permanent Nickel Coatings

Get Best Price

NiCuNi Coated Sintered Rare Earth Magnets Arc Segment Customized

Get Best Price

IATF Industrial Sintered Neodymium Magnet Arc Rare Earth Magnet

Get Best Price

Sintered Neodymium Rare Earth Block Magnets Rectangle Industrial

Get Best Price

OEM N52 Sintered Neodymium Magnet Neodymium Iron Boron Magnet

Get Best Price

Corrosion Resistant Strong Block Magnets Zinc Coated High Grade N35-N52

Get Best Price

IATF16949 Sintered Neodymium Magnet Multi Polar For Traction Motors

Get Best Price

Neodymium Rare Earth Block Magnets Grade N35-N52 With Zinc Coating

Get Best Price

Sintered Neodymium Magnet Multi Polar Custom Neodymium Magnets

Get Best Price

Products Details

Home Products

Sintered Neodymium Magnet

Ni-Cu-Ni Coated Powder Metallurgy Magnet for Wind Turbines - N38SH to N52UH Grades

All Category

Industrial Neodymium Magnets

Sintered Neodymium Magnet

Bonded Neodymium Magnet

Pot Neodymium Magnet

Samarium Cobalt Magnet

Alnico Permanent Magnet

Ceramic Ferrite Magnet

Neodymium Hook Magnet

Neodymium Eyebolt Magnet

Rubber Coated Magnet

Neodymium Office Magnet

Ni-Cu-Ni Coated Powder Metallurgy Magnet for Wind Turbines - N38SH to N52UH Grades

Brand Name:	UNMAG
Packaging Details:	Carton Box

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

UNMAG

Certification:

ISO9001, IATF16949, ISO14001

Magnetic Orientation:

As Customization

Working Temperature:

80~220°C

Application:

New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors

Shape:

Block,Arc,Ring,Customized Shape Magnet

Coating:

Nickel,NiCuNi,Zinc,Epoxy Etc

Grade:

N35-N52, 35M-50M, 35H-48H, 30SH-45SH...

Material:

Neodymium Iron Boron

Packaging Details:

Carton Box

Delivery Time:

20-25days

Highlight:

Ni-Cu-Ni coated sintered neodymium magnet

wind turbine PM magnet N38SH

high grade sintered magnet N52UH

Product Description

Ni-Cu-Ni Coated Powder Metallurgy Magnet for Wind Turbines - N38SH to N52UH Grades

Product Attributes

Attribute	Value
Magnetic Orientation	As Customization
Working Temperature	80~220°C
Application	New Energy Cars, Wind Power Generation, Servo Motors, Traction Motors
Shape	Block, Arc, Ring, Customized Shape Magnet
Coating	Nickel, NiCuNi, Zinc, Epoxy Etc
Grade	N35-N52, 35M-50M, 35H-48H, 30SH-45SH...
Material	Neodymium Iron Boron

Product Overview

Key Benefits

Wind-Turbine Optimized - N38SH-N52UH grades deliver 11.7-14.8 kG at 150 °C.
Ni-Cu-Ni Triple Coating - 1,000 h salt-spray (ASTM B117) for offshore life.
Powder Metallurgy Precision - ±0.05 mm tolerance, minimal eddy-current losses.
Custom Arc & Block Shapes - fit stator & rotor slots perfectly.
Eco & Quality Certified - ISO 9001, ISO 14001, IATF 16949, RoHS, REACH.
7-Day Prototypes - 3-D printed tooling, global express delivery.

Technical Data

Property	Typical Values
Material	Sintered Nd₂Fe₁₄B (powder-metallurgy route)
Grades	N38SH, N42UH, N48SH, N50UH, N52UH
Remanence (Br)	11.7-14.8 kG
Coercivity (Hcj)	20-30 kOe
Max Energy (BH)max	36-52 MGOe
Operating Temperature	−40 °C to 150 °C
Coating	Ni-Cu-Ni (5 + 3 + 5 µm)
Salt-Spray Life	≥ 1,000 h (ASTM B117)
Dimensional Tolerance	±0.05 mm, ±0.1° angles
Certifications	ISO 9001, ISO 14001, IATF 16949, RoHS, REACH