After-sales Service: | Online Consultation Service |
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Warranty: | Lifelong Maintenance Service |
Type: | Motor Magnet |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Engineering & Construction Machinery Parts Strong NdFeB Neodymium Rare Earth Permanent Magnet Assembly
Manufacturing processing machinery parts High-class NdFeB Neodymium Rare Earth Permanent Magnets
Mechanical & Electronic Parts ODM Available Neodymium NdFeB Rare Earth Permanent Magnet
Discover the power of our Strong Neodymium Rare Earth Square Magnet for industrial machinery. Customized for high performance and durability.
We specialize in providing a wide range of customized neodymium NdFeB magnets to suit various applications.
Order Notice: |
1. Magnet material and property. |
2. Magnet size and Tolerance. |
3. Order quantity. |
4. Magnetizing or not, Magnetic direction. |
5. Magnet working environment temperature. |
6. Surface treatment requirement. |
7. Other special requirement. |
We offer a wide range of customized grades of NdFeb rare earth permanent magnets, including N, M, H, SH, UH, and EH(BH). These magnets come in sizes ranging from 1.5mm to 120mm, with various surface coatings such as Zinc, Nickel, Epoxy resins, Silver, Gold, and more. Our magnets are designed to meet your specific needs and applications, providing strong and reliable magnetic properties for a variety of uses.
Discover our Strong Neodymium Rare Earth Square Magnet, perfect for industrial use. This powerful magnet is custom-made and offers high strength performance.
Discover the power of the Strong Neodymium Rare Earth Square Magnet from us. Perfect for industrial use, this high-strength magnet is a must-have for machinery applications.
Grade | Remanent magnetism | Coercive force | Internal Coercive force | Max. magnetic energy product | Temperature coefficient | Max. continuous work temperature | Density | |||||
Br | Hcb | Hcj | (BH)max | αBr | β Hcj | Tw | ρ | |||||
T | kGs | kA/m | kOe | kA/m | kOe | kJ/m³ | MGOe | %/ºC | %/ºC | ºC | g/cm³ | |
N55 | 1.46-1.52 | 14.6-15.2 | ≥876 | ≥11 | ≥716 | ≥9 | 414-446 | 52-56 | -0.12 | -0.65 | 80 | ≥7.5 |
N52 | 1.42-1.48 | 14.2-14.8 | ≥836 | ≥10.5 | ≥876 | ≥11 | 389-422 | 49-53 | -0.12 | -0.65 | 80 | ≥7.5 |
N50 | 1.39-1.44 | 13.9-14.4 | ≥876 | ≥11 | ≥836 | ≥10.5 | 374-406 | 47-51 | -0.12 | -0.65 | 80 | ≥7.5 |
N48 | 1.37-1.42 | 13.7-14.2 | ≥955 | ≥12 | ≥892 | ≥11.2 | 366-390 | 46-49 | -0.12 | -0.65 | 80 | ≥7.5 |
N45 | 1.32-1.38 | 13.2-13.8 | ≥955 | ≥12 | ≥876 | ≥11 | 342-366 | 43-46 | -0.12 | -0.65 | 80 | ≥7.5 |
N42 | 1.28-1.32 | 12.8-13.2 | ≥955 | ≥12 | ≥923 | ≥11.6 | 318-342 | 40-43 | -0.12 | -0.65 | 80 | ≥7.5 |
N40 | 1.25-1.28 | 12.5-12.8 | ≥955 | ≥12 | ≥923 | ≥11.6 | 302-326 | 38-41 | -0.12 | -0.65 | 80 | ≥7.5 |
N38 | 1.22-1.25 | 12.2-12.5 | ≥955 | ≥12 | ≥899 | ≥11.3 | 287-310 | 36-39 | -0.12 | -0.65 | 80 | ≥7.5 |
N35 | 1.17-1.22 | 11.7-12.2 | ≥955 | ≥12 | ≥868 | ≥10.9 | 263-287 | 33-36 | -0.12 | -0.65 | 80 | ≥7.5 |
N30 | 1.08-1.12 | 10.8-11.2 | ≥796 | ≥10.0 | ≥955 | ≥12 | 223-239 | 28-30 | -0.12 | -0.65 | 80 | ≥7.4 |
N52M | 1.42-1.47 | 14.2-14.7 | ≥1035 | ≥13 | ≥995 | ≥12.5 | 390-422 | 49-53 | -0.12 | -0.6 | 100 | ≥7.5 |
N50M | 1.39-1.45 | 13.9-14.5 | ≥1050 | ≥13.2 | ≥1114 | ≥14 | 374-406 | 47-51 | -0.12 | -0.65 | 100 | ≥7.5 |
N30M | 1.08-1.12 | 10.8-11.2 | ≥812 | ≥10.2 | ≥1114 | ≥14 | 223-239 | 28-30 | -0.12 | -0.65 | 100 | ≥7.5 |
N50H | 1.40-1.45 | 14.0-14.5 | ≥1027 | ≥12.9 | ≥1273 | ≥16 | 374-406 | 47-51 | -0.11 | -0.58 | 120 | ≥7.5 |
N48H | 1.36-1.42 | 13.6-14.2 | ≥1353 | ≥17 | ≥1027 | ≥12.9 | 358-390 | 45-49 | -0.11 | -0.6 | 120 | ≥7.5 |
N35H | 1.17-1.21 | 11.7-12.1 | ≥875 | ≥11.0 | ≥1353 | ≥17 | 263-279 | 33-35 | -0.11 | -0.62 | 120 | ≥7.5 |
48SH | 1.36-1.42 | 13.6-14.2 | ≥1512 | ≥19 | ≥995 | ≥12.5 | 358-390 | 45-49 | -0.11 | -0.55 | 150 | ≥7.5 |
35SH | 1.17-1.22 | 11.7-12.2 | ≥1592 | ≥20 | ≥876 | ≥11 | 263-287 | 33-36 | -0.11 | -0.55 | 150 | ≥7.5 |
33SH | 1.13-1.17 | 11.3-11.7 | ≥1592 | ≥20 | ≥844 | ≥10.6 | 247-271 | 31-34 | -0.11 | -0.55 | 150 | ≥7.5 |
42UH | 1.27-1.33 | 12.7-13.3 | ≥1990 | ≥25 | ≥971 | ≥12.2 | 310-342 | 39-43 | -0.11 | -0.51 | 180 | ≥7.5 |
33UH | 1.13-1.17 | 11.3-11.7 | ≥1990 | ≥25 | ≥852 | ≥10.7 | 247-271 | 31-34 | -0.11 | -0.51 | 180 | ≥7.5 |
30UH | 1.08-1.13 | 10.8-11.3 | ≥1990 | ≥25 | ≥812 | ≥10.2 | 223-247 | 28-31 | -0.11 | -0.51 | 180 | ≥7.5 |
38EH | 1.20-1.25 | 12.0-12.5 | ≥2388 | ≥30 | ≥915 | ≥11.5 | 279-310 | 35-39 | -0.11 | -0.48 | 200 | ≥7.5 |
35EH | 1.17-1.22 | 11.7-12.2 | ≥2388 | ≥30 | ≥836 | ≥10.5 | 263-287 | 33-36 | -0.11 | -0.48 | 200 | ≥7.5 |
30EH | 1.08-1.13 | 10.8-11.3 | ≥2388 | ≥30 | ≥812 | ≥10.2 | 223-247 | 28-31 | -0.11 | -0.48 | 200 | ≥7.5 |
33AH | 1.11-1.17 | 11.1-11.7 | ≥2706 | ≥34 | ≥820 | ≥10.5 | 239-271 | 30-34 | -0.11 | -0.45 | 230 | ≥7.5 |
30AH | 1.07-1.13 | 10.7-11.3 | ≥2706 | ≥34 | ≥812 | ≥10.2 | 215-247 | 27-31 | -0.11 | -0.45 | 230 | ≥7.5 |
28AH | 1.02-1.09 | 10.2-10.9 | ≥2706 | ≥34 | ≥780 | ≥9.8 | 199-231 | 25-29 | -0.11 | -0.45 | 230 | ≥7.5 |
Typical Physical Parameters | |||||||
Grade | μr | Tc ºC |
Density g/cm³ |
Temperature coefficient -%/ºC |
Strength MPa |
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α Br | β Hcj | Resist compression | Bending resistance | ||||
N-H series | 1.05 | 310 | 7.4-7.6 | 0.12 | 0.7 | 600-1200 | 150-380 |
SH-EH series | 1.05 | 330 | 7.5-7.7 | 0.11 | 0.6 | 600-1200 | 150-380 |
AH series | 1.05 | 350 | 7.5-7.7 | 0.1 | 0.5 | 600-1200 | 150-380 |
Our magnets are versatile and can be used in various industries and applications. Some of the key uses include:
Our magnets are designed to provide strong and reliable magnetic properties, making them ideal for a wide range of applications.
Trust us for all your magnetic material needs.
Our export standard packaging includes plastic bags, cartons, and non-log wooden cases for the Strong Neodymium Rare Earth Square Magnet
Our company offers high-strength neodymium rare earth square magnets for industrial use. These powerful permanent magnets are available in custom sizes and shapes, providing strong magnetic performance for various applications.
Established in 2012, with over 15 years of experience in magnet production, our company has a production ability of 1000 tons per year. With a yearly sales volume exceeding USD 14 million, we cater to high-end markets in Europe, America, and South-east Asia.
Permanent magnets production process: | ||||
Material →→ | Burdening →→ | Smelting/Strip cast →→ | Hydrogen crush →→ | Jet milling →→ |
Pressing →→ | Sintering →→ | Performance inspection →→ | Machining →→ | Finishing/Plating →→ |
Final inspection →→ | Magnetizing →→ | Packing →→ | Delivery →→ | After sales service |
Q: Are you trading company or manufacturer ? |
A: We are a magnet manufacture, with 15years experience in magnet production field. |
Q: How long is your delivery time? |
A: Generally it is 15-20 days, it is according to purchase quantity. |
Special customization products delivery time through negotiation. |
Q:How can you guarantee the quality of your products? |
A:Every production process is controlled by professional technicians,and we have a perfect QC system, |
with precision inspection equipment, which has 100% quality inspection before delivery. |
Q:What information needed to supply when have a inquiry? |
A:If you have any inquiry,please kindly advise the following items: |
1. Magnet material and property. |
2. Magnet size and Tolerance. |
3. Order quantity. |
4. Magnetizing or not, Magnetic direction. |
5. Magnet working environment temperature. |
6. Surface treatment requirement. |
7. Other special requirement. |
Q: Do you provide samples? Is it free or extra ? |
A: Yes, we could send you the samples for free of charge to check quality, with express charge in your side. |
Q: What is your terms of payment ? |
A: T/T in advance payment after order, special payment term through negotiation. |
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