Ring NdFeB Magnets for Wind Turbine Generator

Customization: Available
Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Shape: Ring
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Products Details

Basic Info.

Model NO.
GL-R
Coating
Ni, Zn, Gold, Copper, Epoxy, Parylene, etc.
Product Name
Ring NdFeB Magnets for Wind Turbine Generator
Size
Customized
Max Operation Temp
220 Degree Centigrade
Product Certificate
RoHS
Company Certificae
ISO/Ts 16949:2009
Magnet Coatings
Ni, Zn, Gold, Copper, Epoxy, Parylene, etc
Magnet Shape
According to Your Design
Model Number
Ring NdFeB Magnet for Wind Turbine Generator -Hl27
Applicated
Loudspeakers, Transducer, Stepper Motor
Type
Permanent
Transport Package
Carton
Specification
ROHS
Trademark
COCO
Origin
China Mainland
HS Code
85051110
Production Capacity
2000 Tons Per Year

Product Description

Wind Turbine Generator Ring NdFeB Magnets

Our Machines:
(01) Vacuum Melting Furnaces 2 sets (300KGS)
(02) HDDR Furnaces 2 sets (1 TONS)
(03) Jet Milling Furnaces 3 sets (2X80KGS, 1X300KGS)
(04) Vacuum Sintering Furnaces 10 sets (10X500KGS)
(05) Grinder 20 sets
(06) WEDM 300 sets

Test Equipment
(01) Magnetic Measurement for Permanent Magnets 1 set
(02) Highly Accelerated Stress Tester- HAST 2 sets
(03) Image Measuring Instrument 2 sets
(04) X-ray Coating Thickness Gauge 2 sets
(05) Electro-Thermostatic Blast Oven 3 sets
(06) Salty Spray Test Chamber 3 sets

Experienced Engineers: 5 persons

QC: 8 persons

Packing: Standard air and vessel package or according to customers' request.

Delivery time: 10-15days after order

Payment terms: 30%TT after order

Ring NdFeB Magnets Product Description:
1. Materials: Ne-Fe-B
2. Shape: Various as you wish
3. Certificate: ISO/TSI6949: 2009

Ring NdFeB Magnets Specifications:


Material: Neodymium-Iron-Boron ( NdFeB Rare Earth Magnet)
Working Temperature: GradeMax. Operating Temperature
N35-N5280° C (176° F)
33M- 48M100° C (212° F)
33H-48H120° C (248° F)
30SH-45SH150° C (302° F)
30UH-40UH180° C (356° F)
28EH-38EH200° C (392° F)
28AH-35AH220° C (428° F)
Magnet Shape: Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shapes for Sintered NdFeB Magnet are available.
Magnet CoatingNi-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.
Technology Advantage: Depending on advanced technical process, Quality control team and professional machining technicians, we can surpass our competitors in the stability of quality and superiority of property.
Application: Sintered NdFeB Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use, magnetotherapy, and so on.
Notice: This product has magnetic strong, don't let the children under the age of 16 near and play, forbid eating. The material fragility of the products is relatively strong, forbid colliding each other.

Ring NdFeB Magnets Production process:

Raw Materials-->Mixture--->Vacuum Melting--- > Powder Production--- >Molding ---> Vacuum Sintering--- > Testing--- >Mechanical Processing--- > Surface Coating--- >Magnetized--- > Inspecting--- > Packing and Shipping.

Ring NdFeB Magnet Directions of Magnetization:

A. Thickness Magnetized
B. Axially Magnetized
C. Diametrally Magnetized
D. Multi-poles magnetized
E. Radial Magnetized
F. Customized specific requirements magnetized
Ring NdFeB Magnets for Wind Turbine Generator

Ring NdFeB Magnets Inquiry

To receive a quote for Ring NdFeB Magnet, please provide the following details:
(01) Outer Diameter, Inner Diameter or, Degree of Angle;
(02) Thickness, Length;
(03) Grades;
(04) Coating;
(05) Tolerances and Magnetization Direction (North on the Outside Face / South on the Outside Face / Magnetized through Circumference / Magnetized through Thickness ).
(06) Testing Conditions

We can provide almost all grades of Ring NdFeB Magnets in large quantity.
In addition, if you customized products, the specifications or your drawing or fax it to 0086-574-87203528.
Contact Person: Grace Liao 
Item Grade Remanence;Br Coercive Force;Hcb Intrisic Coercive Force;Hcj Max Energy Product; ( BH ) max Working
Temp.
kGs T kOe KA/m kOe KA/m MGOe KJ/m 3
Max. Min. Max. Min. Max. Min. Max. Min.
N N54 15.1 14.5 1.51 1.45 ≥ 10.5 ≥ 836 ≥ 11 ≥ 876 55 51 438 406 ≤80
N52 14.8 14.2 1.48 1.42 ≥ 10.5 ≥ 836 ≥ 11 ≥876 53 49 422 390 ≤80
N50 14.5 14.0 1.45 1.40 ≥ 11.0 ≥ 876 ≥ 12 ≥955 51 47 406 374 ≤80
N48 14.3 13.7 1.43 1.37 ≥ 11.0 ≥ 876 ≥ 12 ≥955 49 45 390 358 ≤80
N45 13.8 13.2 1.38 1.32 ≥ 11.0 ≥ 876 ≥ 12 ≥955 46 42 366 334 ≤80
N42 13.5 12.9 1.35 1.29 ≥ 11.0 ≥ 876 ≥ 12 ≥955 44 40 350 318 ≤80
N40 13.2 12.6 1.32 1.26 ≥ 11.0 ≥ 876 ≥ 12 ≥955 41 38 334 302 ≤80
N38 13.0 12.2 1.30 1.22 ≥ 11.0 ≥ 876 ≥ 12 ≥955 40 36 318 287 ≤80
N35 12.2 11.7 1.22 1.17 ≥ 10.9 ≥ 868 ≥ 12 ≥955 36 33 287 263 ≤80
M N52M 14.8 14.2 1.48 1.42 ≥ 13.3 ≥ 1059 ≥ 14 ≥1114 43 49 422 390 ≤100
N50M 14.5 14.0 1.45 1.40 ≥ 13.1 ≥ 1043 ≥ 14 ≥1114 41 47 406 374 ≤100
N48M 14.3 13.7 1.43 1.37 ≥ 12.8 ≥ 1019 ≥ 14 ≥1114 49 45 390 358 ≤100
N45M 13.8 13.2 1.38 1.32 ≥ 12.4 ≥ 987 ≥ 14 ≥1114 46 42 366 334 ≤100
N42M 13.5 12.9 1.35 1.29 ≥ 12.1 ≥ 963 ≥ 14 ≥1114 44 40 350 318 ≤100
N40M 13.2 12.6 1.32 1.26 ≥ 11.8 ≥ 939 ≥ 14 ≥1114 41 38 334 302 ≤100
N38M 13.0 12.2 1.30 1.22 ≥ 11.7 ≥ 915 ≥ 14 ≥1114 40 36 318 287 ≤100
N35M   12.2 11.7 1.22 1.17 ≥ 10.9 ≥ 868 ≥ 14 ≥1114 36 33 287 263 ≤100
H N50H 14.5 14.0 1.45 1.40 ≥ 12.9 ≥ 1027 ≥ 16 ≥1274 51 47 406 374 ≤120
N48H 14.3 13.7 1.43 1.37 ≥ 12.7 ≥ 1011 ≥ 16 ≥1274 49 45 390 358 ≤120
N46H 14.0 13.4 1.40 1.34 ≥ 12.5 ≥ 995 ≥ 17 ≥1353 47 43 374 342 ≤120
N44H 13.7 13.1 1.37 1.31 ≥ 12.3 ≥ 979 ≥ 17 ≥1353 45 41 358 326 ≤120
N42H 13.5 12.9 1.35 1.29 ≥ 12.1 ≥ 963 ≥ 17 ≥1353 44 40 350 318 ≤120
N40H 13.2 12.6 1.32 1.26 ≥ 11.8 ≥ 939 ≥ 17 ≥1353 42 38 334 302 ≤120
N38H 13.0 12.2 1.30 1.22 ≥ 11.5 ≥ 915 ≥ 17 ≥1353 40 36 318 287 ≤120
N35H 12.4 11.7 1.24 1.17 ≥ 11.0 ≥ 876 ≥ 17 ≥1353 37 33 295 263 ≤120
N33H 11.7 11.3 1.17 1.13 ≥ 10.5 ≥ 836 ≥ 17 ≥1353 34 31 271 247 ≤120
SH N45SH 14.0 13.4 1.40 1.34 ≥ 12.5 ≥ 995 ≥ 20 ≥1592 47 43 374 342 ≤150
N44SH 13.7 13.1 1.37 1.31 ≥ 12.3 ≥ 979 ≥ 20 ≥1592 45 41 358 326 ≤150
N42SH 13.5 12.9 1.35 1.29 ≥ 12.1 ≥ 963 ≥ 20 ≥1592 44 40 350 318 ≤150
N40SH 13.2 12.6 1.32 1.26 ≥ 11.8 ≥ 939 ≥ 20 ≥1592 42 38 334 302 ≤150
N38SH 12.9 12.2 1.29 1.22 ≥ 11.5 ≥ 915 ≥ 20 ≥1592 40 36 318 287 ≤150
N35SH 12.4 11.7 1.24 1.17 ≥ 11.0 ≥ 876 ≥ 20 ≥1592 37 33 295 263 ≤150
N33SH 12.1 11.4 1.21 1.14 ≥ 10.7 ≥ 852 ≥ 20 ≥1592 35 31 279 247 ≤150
UH N42UH 13.5 12.9 1.35 1.29 ≥ 12.1 ≥ 963 ≥ 25 ≥1990 44 40 350 318 ≤180
N40UH 13.2 12.6 1.32 1.26 ≥ 11.8 ≥ 939 ≥ 25 ≥1990 42 38 334 302 ≤180
N38UH 12.9 12.2 1.29 1.22 ≥ 11.5 ≥ 915 ≥ 25 ≥1990 40 36 318 287 ≤180
N35UH 12.4 11.7 1.24 1.17 ≥ 11.0 ≥ 876 ≥ 25 ≥1990 37 33 295 263 ≤180
N33UH 12.1 11.4 1.21 1.14 ≥ 10.7 ≥ 852 ≥ 25 ≥1990 35 31 279 247 ≤180
N30UH 11.6 10.8 1.16 1.08 ≥ 10.2 ≥ 812 ≥ 25 ≥1990 32 28 255 223 ≤180
EH N38EH 12.9 12.2 1.29 1.22 ≥ 11.5 ≥ 915 ≥ 30 ≥2388 40 36 318 287 ≤200
N35EH 12.4 11.7 1.24 1.17 ≥ 11.0 ≥ 876 ≥ 30 ≥2388 37 33 295 263 ≤200
N33EH 12.1 11.4 1.21 1.14 ≥ 10.7 ≥ 851 ≥ 30 ≥2388 35 31 279 247 ≤200
N30EH 11.5 10.8 1.15 1.08 ≥ 10.2 ≥ 812 ≥ 30 ≥2388 32 28 255 223 ≤200
AH N33AH 12.1 11.4 1.21 1.14 ≥ 10.7 ≥ 852 ≥ 35 ≥2786 35 31 279 247 ≤230
N30AH 11.5 10.8 1.15 1.08 ≥ 10.2 ≥ 812 ≥ 35 ≥2786 32 28 255 223 ≤230
N28AH 11.2 10.4 1.12 1.04 ≥ 9.70 ≥ 772 ≥ 35 ≥2786 30 26 239 207 ≤230

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