• Skyup Magnetics (Ningbo) Co.Ltd
    Cammy-Germany
    Products and packing is perfect, and our QC is satisfied with them .Your professional suggestion gave us one good design idea .Thanks for your team.
  • Skyup Magnetics (Ningbo) Co.Ltd
    Aida-UK
    You always provide good service for each details of products.It help us save much of time and energy .Hope we could have more cooperation later .
  • Skyup Magnetics (Ningbo) Co.Ltd
    Sim-USA
    I have been in purchasing position for many years ,we like to work with your team ,as professional products knowledge,and STRICT QC process .
  • Skyup Magnetics (Ningbo) Co.Ltd
    Lee -Korea
    Thanks for your professional suggestion on magnets project.And always nice to work together with you .
  • Skyup Magnetics (Ningbo) Co.Ltd
    Brete -Australia
    The products in good packing status,and it works well in our application.Thanks for your effort.
  • Skyup Magnetics (Ningbo) Co.Ltd
    Garu -Switzerland
    Good Purchasing impression from your company .Professional Products supports deep us .
Contact Person : Coco
Phone Number : 0086-15757403848
WhatsApp : +8615757403848

Neodymium Magnet with Manufacturer Of Epoxy Coating N40H Block , Neodymium Magnet Manufacturer

Place of Origin China
Brand Name Skyup
Certification ISO9001/TS 16949
Model Number 35H-50H
Minimum Order Quantity No minimum order quantity
Price USD0.01-0.1/PCS
Packaging Details In cartons, wooden pallet or Box
Delivery Time 15-20Days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability 15000Tons per year

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

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Product Details
Materials NdFeB Magnets Plating NiCuNi,Zn.Epoxy
Application Magnets Used In Linear Motor Capacity 15000Tons Per Year
Certification ISO/TS 16949,ROHS Shape Block,Rectangular,Cube,Block, Cylinder, Disc, Arc, Ring
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Product Description

Key word: Permanent magnet, Block magnet, NdFeB Magnet, Nd Magnet, Neo Magnet

 

Material: N52, 38M, 50M, 38H, 38SH, 48SH, 30UH, 45UH, 30EH, 42EH and AH grade etc

 

Application: Industrial Motor, Linear Motor, Compressor Motor, Wind turbine, Rail Transit Traction Motor etc.

Description

Permanent Nd Magnet in Rectangular Block shape, it is very popular used in industrial Motor, Compressor, Wind turbine applications.

 

Why choose us?

 

1) More than 10years experience in NdFeB manufacturing and Marketing

2) Strategic partner of several world top 500 Enterprise, operating well under TS16949

3) Samples and trial orders are welcome

4) Competitive Price & Short Lead Time, cause it is directly from real producer/Manufacturer.

5) Professional suggestion or advice is available when you have doubts in design.

Grade Br HcB Hcj (BH )max Max Working Temperature
KGs T KOe KA/m KOe KA/m MGOe KJ/m 3 L/D=0.7
Max Min Max Min Min Min Min Min Max Min Max Min
N33 11.8 11.3 1.18 1.13 ≥10.5 ≥836 ≥12 ≥955 34 31 271 247 ≤80
N35 12.3 11.8 1.23 1.18 ≥10.9 ≥866 ≥12 ≥955 36 33 287 263 ≤80
N38 12.6 12.3 1.26 1.23 ≥11.3 ≥899 ≥12 ≥955 39 36 311 287 ≤80
N40 12.9 12.6 1.29 1.26 ≥11.4 ≥90 ≥12 ≥955 41 38 327 302 ≤80
N42 13.3 12.9 1.33 1.29 ≥11.5 ≥915 ≥12 ≥955 43 40 342 318 ≤80
N45 13.7 13.3 1.37 1.33 ≥11.0 ≥876 ≥12 ≥955 46 43 366 342 ≤80
N48 14.1 13.7 1.41 1.37 ≥10.5 ≥836 ≥11 ≥876 49 45 390 358 ≤80
N50 14.5 14.0 1.45 1.40 ≥10.5 ≥836 ≥11 ≥876 51 47 406 374 ≤60
N52 14.8 14.3 1.48 1.43 ≥10.5 ≥836 ≥11 ≥876 53 49 422 390 ≤60
30M 11.3 10.8 1.13 1.08 ≥10 ≥796 ≥14 ≥1114 31 28 247 223 ≤100
33M 11.8 11.3 1.18 1.13 ≥10.5 ≥836 ≥14 ≥1114 34 31 271 247 ≤100
35M 12.3 11.8 1.23 1.18 ≥10.9 ≥868 ≥14 ≥1114 36 34 287 271 ≤100
38M 12.6 12.3 1.26 1.23 ≥11.3 ≥899 ≥14 ≥1114 39 36 311 287 ≤100
40M 12.9 12.6 1.29 1.26 ≥11.6 ≥923 ≥14 ≥1114 41 38 327 302 ≤100
42M 13.3 12.9 1.33 1.29 ≥12 ≥955 ≥14 ≥1114 43 40 342 318 ≤100
45M 13.7 13.3 1.37 1.33 ≥12.5 ≥995 ≥14 ≥1114 46 43 366 342 ≤100
48M 14.1 13.7 1.41 1.37 ≥12.9 ≥1027 ≥14 ≥1114 49 45 390 358 ≤100
50M 14.5 14.0 1.45 1.40 ≥13 ≥1033 ≥14 ≥1114 51 47 406 374 ≤100
30H 11.3 10.8 1.13 1.08 ≥10 ≥796 ≥17 ≥1353 31 28 247 223 ≤120
33H 11.8 11.3 1.18 1.13 ≥10.5 ≥836 ≥17 ≥1353 34 31 271 247 ≤120
35H 12.3 11.8 1.23 1.18 ≥10.9 ≥868 ≥17 ≥1353 36 33 287 263 ≤120
38H 12.6 12.3 1.26 1.23 ≥11.3 ≥899 ≥17 ≥1353 39 36 311 287 ≤120
40H 12.9 12.6 1.29 1.26 ≥11.6 ≥923 ≥17 ≥1353 41 38 327 302 ≤120
42H 13.3 12.9 1.33 1.29 ≥12 ≥955 ≥17 ≥1353 43 40 342 318 ≤120
45H 13.7 13.3 1.37 1.33 ≥12.3 ≥979 ≥17 ≥1353 46 43 366 342 ≤120
Grade Br HcB Hcj (BH )max Max Working Temperature
KGs T KOe KA/m KOe KA/m MGOe KJ/m 3 L/D=0.7
Max Min Max Min Min Min Min Min Max Min Max Min
48H 14.1 13.7 1.41 1.37 ≥12.5 ≥995 ≥17 ≥1353 49 46 390 366 ≤120
30SH 11.4 10.8 1.14 1.08 ≥10.1 ≥804 ≥20 ≥1592 31 28 247 223 ≤150
33SH 11.8 11.4 1.18 1.14 ≥10.6 ≥844 ≥20 ≥1592 34 31 271 247 ≤150
35SH 12.3 11.8 1.23 1.18 ≥11.0 ≥876 ≥20 ≥1592 36 33 287 263 ≤150
38SH 12.6 12.3 1.26 1.23 ≥11.4 ≥907 ≥20 ≥1592 39 36 311 287 ≤150
40SH 12.9 12.6 1.29 1.26 ≥11.6 ≥939 ≥20 ≥1592 41 38 326 302 ≤150
42SH 13.3 12.9 1.33 1.29 ≥12.4 ≥987 ≥20 ≥1592 43 40 342 318 ≤150
45SH 13.7 13.2 1.37 1.32 ≥12.6 ≥1003 ≥20 ≥1592 46 42 366 334 ≤150
28UH 10.8 10.4 1.08 1.04 ≥9.6 ≥764 ≥25 ≥1989 29 26 231 207 ≤180
30UH 11.4 10.8 1.14 1.08 ≥10.1 ≥804 ≥25 ≥1989 31 28 247 223 ≤180
33UH 11.8 11.4 1.18 1.14 ≥10.7 ≥852 ≥25 ≥1989 34 31 271 247 ≤180
35UH 12.3 11.8 1.23 1.18 ≥10.8 ≥860 ≥25 ≥1989 36 33 287 263 ≤180
38UH 12.6 12.3 1.26 1.23 ≥11.3 ≥899 ≥25 ≥1989 39 36 311 287 ≤180
40UH 12.9 12.5 1.29 1.25 ≥11.3 ≥899 ≥25 ≥1989 41 38 326 302 ≤180
42UH 13.3 12.8 1.33 1.28 ≥11.6 ≥923 ≥25 ≥1989 43 40 342 318 ≤180
28EH 10.8 10.4 1.08 1.04 ≥9.8 ≥780 ≥30 ≥2388 29 26 231 207 ≤200
30EH 11.4 10.8 1.14 1.08 ≥10.1 ≥804 ≥30 ≥2388 31 28 247 223 ≤200
33EH 11.8 11.4 1.18 1.14 ≥10.3 ≥820 ≥30 ≥2388 34 31 271 247 ≤200
35EH 12.3 11.7 1.23 1.17 ≥10.5 ≥836 ≥30 ≥2388 36 33 287 263 ≤220
38EH 12.6 12.2 1.26 1.22 ≥11.3 ≥899 ≥30 ≥2388 39 35 311 278 ≤220
28AH 10.9 10.4 1.09 1.04 ≥9.8 ≥780 ≥35 ≥2785 29 33 231 207 ≤230
30AH 11.3 10.8 1.13 1.08 ≥10.1 ≥804 ≥35 ≥2785 31 26 247 223 ≤230
33AH 11.8 11.3 1.18 1.13 ≥10.3 ≥820 ≥33 ≥2625 34 28 271 247 ≤230
35AH 12.3 11.7 1.23 1.17 ≥10.5 ≥860 ≥33 ≥2625 36 33 287 263 ≤230
Remark: All the data is tested in room temperature 20℃~23℃.

 

 

 

Product Information:

 

 

 

Product

name

Permanent, Nd Rectangular/Block magnet, Neo Rectangular/Block magnet, Rare earth Rectangular/Block magnet
Material Neodymium iron boron, Neo Magnet, Nd Magnet, Rare earth Magnet

Grade &

working

Temperature

Grade Max Operating Temperatures
N35-N54 80°C (176°F)
35M-52M 100°C (212°F)
35H-50H 120°C (248°F)
33SH-48SH 150°C (302°F)
28UH-45UH 180°C (356°F)
28EH-42EH 200°C (392°F)
28AH-40AH 230°C (446°F)
Shape Block or Rectangular or Cuboid,  Disc, Ring, Cylinder, Arc and Irregular shape are also available
Coating Ni, Ni-Cu-Ni, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Ag, Sn etc.

Magnetized

direction

Thickness Magnetized, but Axially, Diametrical, Multipoles and Radial magnetization are also available, Customized magnetization is welcome.
Application Servo motor,Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Rail Transit Traction Motor, Consumer Electronics, Wind turbine, Energy-saving Elevator, Loudspeaker, Magnetic switch, VCM, MRI, Magnetic separator, sensor etc.
Certificate ISO/TS 16949, ISO9001, ISO14001, RoHS, REACH
Packing Standard sea or air packing, such as carton, wooden box, pallet etc.
Lead time 7-10 days for samples, 15-25 days for mass production.
Transportation All shipping methods are available: courier (TNT, DHL, FedEx, UPS), air or sea.
Shipper or freight forwarder can be appointed by either purchaser 

 

1. Production flow of Permanent NdFeB Magnet:

NdFeB Production Process

Raw Materials Prepare —Melting –HD–Jet Milling–Mould /Pressing–Sintering–Magnet Performance Inspection–Machining–Plating –Final Inspection –Magnetizing–Packing–Delivery

Neodymium Magnet with Manufacturer Of Epoxy Coating N40H Block , Neodymium Magnet Manufacturer 0

2.Magnetic Property Distribution Chart of Permanent NdFeB Magnet

Neodymium-iron-boron magnet is one kind of the permanent magnets.
Material Grade of NdFeB magnets:
Magnet N-( N35, N38, N40, N42, N45, N48, N50,N52),
Magnet M-(35M, 38M, 40M, 42M, 45M, 48M,50M),
Magnet H-(35H, 38H, 40H, 42H, 45H,48H),
Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH,45SH),
Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH,40UH,42UH),
Magnet EH-(28EH, 30EH, 30EH, 33EH, 35EH,38EH,40EH)
Magnet AH-(30AH, 33AH, 35AH, 38AH)

 

3. Available coating of Permanent NdFeB Magnet:

Ni, NiCuNi, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Sn etc.

Available Coatings Of Sintered NdFeB Magnets
Surface Coating Thickness (Microns) of coating Color Resistance Salt spray Test Standard (hours) PCT Standard (hours)
Nickel Ni+Ni 10--20um Bright Silver Excellent against Humidity >24-72 >24-72
Ni+Cu+Ni
Black Nickel Ni+Cu+Ni 10-20um Bright black Excellent Against Humidity & Salt Spray >48-96 >48
Cr3+Zinc ZN 5--8um Bright Blue Good Against Salt Spray  >16-48  
Color-Zn ShiningColor Excellent Against Salt Spray >36-72  
Epoxy Epoxy 10-20um Black,Grey Excellent Against Humidity & Salt Spray >48  
Ni+Cu+Epoxy 10-30um >72-108  
Zn+Epoxy 15-25um >72-108  
Passivation _ 1--3um Dark Grey Temporary Protection _ _
Phosphated _ 1--3um Dark Grey Temporary Protection _ _
Sn Ni+Cu+Ni+Sn 10-25um Silver Superior Against Humidity >36-72 >48
Au Ni+Cu+Ni+Au 10-15um Gold Superior Sgainst Humidity >12 >48
Ag Ni+Cu+Ni+Ag 10-15um Silver Superior Against Humidity >12 >48

 

4. Magnetized Direction of NdFeB magnet:

Thickness, Axially, Diametrical, Multipoles and Radial magnetization are available, Customized

magnetization is welcome.

Neodymium Magnet with Manufacturer Of Epoxy Coating N40H Block , Neodymium Magnet Manufacturer 1

5.Applications of Permanent NdFeB Magnet:

NdFeB Magnet are widely used in Servo motor, Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Traction Motor, wind turbine, Energy-saving Elevator, Loudspeaker, Magnetic switch, VCM, MRI, Magnetic separator, sensor etc.

 

 

6.Packing of Permanent NdFeB Magnet:

Standard sea or air packing, such as carton, wooden box and pallet etc.

Neodymium Magnet with Manufacturer Of Epoxy Coating N40H Block , Neodymium Magnet Manufacturer 2

 

7.Engineering and Research center of Permanent NdFeB Magnet:

Our engineering center equiped with advanced analytical methods and full set of sophisticated test apparatuses, it not only assured the top quality of product, but also the foundation of our research and technic improving. The main test apparatuses are as follow:

6S Total Quality Management(TQC), with good quality and magnetic solutions, flexible service to satisfy our clients.

 

With the implementation of TQM, from raw materials to finished products to package and delivery, We carry out strict inspection and effective quality planning, to ensure magnets' quality. We always fo our best to meet our customers' request.

 

Neodymium Magnet with Manufacturer Of Epoxy Coating N40H Block , Neodymium Magnet Manufacturer 3

 

If you have any question about us, welcome to contact us anytime.

 

 

Contact: Coco

Email: coco@cnmagnets.com

Skype: coco.magnet@hotmail.com

Mobile:0086-15757403848 (Whatapp/Wechat )

Tel:0086-574-26866228

Website: www.cnmagnets.com