Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd.
| Payment Terms | negotiable |
| Supply Ability | 100000 Pieces per Month |
| Delivery Time | 5 - 8 work days |
| Packaging Details | Standard packing for sea and air transportation( box carton with plastic sack or Composite board box) for 10mm x 1mm Strong Disc NdFeB Rare Earth Magnet Neodymium Magnets |
| Type | Permanent |
| Composite | Neodymium Magnet |
| Shape | Arc |
| Application | Industrial Magnet |
| Product Name | One Side Curved One Side Flat |
| Coating | Silver or customized |
| Material | Sintered Neodymium-Iron-Boron |
| Size | Customers' Request |
| Magnetism direction | Thickness or customized |
| Tolerance | +/-0.05mm or +/-0.1mm |
| Processing | sintered permanent neodymium magnet |
| Port | Shenzhen or customer' request |
| Brand Name | VISION |
| Model Number | N52 |
| Certification | ISO9001:2008; Rohs, Reach, SGS |
| Place of Origin | People's republic of China |
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Product Specification
| Payment Terms | negotiable | Supply Ability | 100000 Pieces per Month |
| Delivery Time | 5 - 8 work days | Packaging Details | Standard packing for sea and air transportation( box carton with plastic sack or Composite board box) for 10mm x 1mm Strong Disc NdFeB Rare Earth Magnet Neodymium Magnets |
| Type | Permanent | Composite | Neodymium Magnet |
| Shape | Arc | Application | Industrial Magnet |
| Product Name | One Side Curved One Side Flat | Coating | Silver or customized |
| Material | Sintered Neodymium-Iron-Boron | Size | Customers' Request |
| Magnetism direction | Thickness or customized | Tolerance | +/-0.05mm or +/-0.1mm |
| Processing | sintered permanent neodymium magnet | Port | Shenzhen or customer' request |
| Brand Name | VISION | Model Number | N52 |
| Certification | ISO9001:2008; Rohs, Reach, SGS | Place of Origin | People's republic of China |
| High Light | Rare Earth N52 Neodymium Magnets ，ISO9001 Block Neodymium Magnets ，Custom Shaped N52 Neodymium Magnets | ||
Strongest NdFeB Magnet N52 30X19X4.5 One Side Flat One Side Curved As Motor Rotor For Electricity Supply
NdFeB magnets (Neodymium-Iron-Boron) are known for their strong magnetic properties and are commonly used in various applications, including electric motors. The N52 grade refers to the maximum energy product of the magnet, indicating its strength. A magnet with an N52
grade has a higher energy product compared to lower grade magnets, making it one of the strongest options available.
Regarding the dimensions you provided, a NdFeB magnet with a size of 30X19X4.5 (in millimeters) can indeed be used as a motor rotor for electricity supply. The flat side of the magnet can be attached to the rotor assembly, while the curved side can interact with the stator to create the necessary magnetic field for motor operation.
However, it's important to note that designing a motor requires careful consideration of various factors, including magnet strength, motor design, power requirements, and other performance parameters. The specific requirements of your motor application may necessitate a detailed analysis and customization to ensure optimal performance.
Additionally, handling and working with strong magnets should be done with caution due to their powerful magnetic fields. Proper safety procedures should be followed to avoid injury or damage to the magnets or surrounding equipment.
If you are planning to design a motor or have specific requirements, it is advisable to consult with an expert in the field of magnetism or electrical engineering to ensure the best results for your application.
| 1. Excellent performance neodymium magnet for compressor,motor,rotor.. |
| 2. Low temperature coefficient. |
| 3. Irreversible demagnetizaion rate on high temperature. |
| 4. High corrosion resistance under high temperature environment fill with freon. |
| 5. Improve the efficiency and stability of air conditioner's compressor. |
1. Neodymium magnet description:
| Product name | Strongest NdFeB Magnet N52 30X19X4.5 One Side Flat One Side Curved As Motor Rotor For Electricity Supply |
| Shape | Arc (Sintered NdFeB magnets shape can customized) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper etc. |
| Tolerance in size | +/-0.05mm or +/-0.1mm |
| Magnetization direction | Thickness, Length, axially, diameter, radially, multipolar |
| Grade | N33-N52;N33M-N50M;N33H-N48H; N30SH-N45SH;N30UH-N40UH; N28EH-N38EH,N28AH-N35AH |
| Br(kgs) | N35(11.8-12.2);N52(14.4-14.8);N35M(11.8-12.2);N30H(10.8-11.3); N30SH(10.8-11.2); N30UH(10.8-11.2); U30EH(10.8-11.2) |
| Hcj(ka/m) | N35≥955; N52≥876; N30SH≥1353; N33AH≥2785 |
| TW(degrees celsius) | N35≤80; N52≤70; N30SH≤150; N33AH≤240 |
| Application | NdFeB neodymium rare earth permanent magnets are widely use in many different area, such as motors, sensor, speaker, rotors, alarm, microphone, wind turbines/wind generators, magnetic hooks, magnetic holder, filters automobiles and so on |
| MOQ | Samples could be offered |
| Delivery time | 3 to 10 days for sample, 10 to 30 days for order. (According to the stock information) |
| Certification | ROHS, SGS, ISO9001 |
2.Magnetic properties and grade:
| Grade | Br mT | Hcb KA/m | Hcj KA/m | BHmax kj/m3 | Max Operation |
| N35 | 1170-1210(11.7-12.1). | ≥868(≥10.9) | ≥955(≥12) | 263-287(33-36) | 80 |
| N38 | 1210-1250(12.1-12.5) | ≥899(≥11.3) | ≥955(≥12) | 287-310(36-39) | 80 |
| N42 | 1280-1320(12.8-13.2) | ≥923(≥11.6) | ≥955(≥12) | 318-342(40-43) | 80 |
| N45 | 1320-1380(13.2-13.8) | ≥876(≥11.0) | ≥955(≥12) | 342-366(43-46) | 80 |
| N48 | 1380-1420(13.8-14.2) | ≥835(≥10.5) | ≥876(≥11) | 366-390(46-49) | 80 |
| N50 | 1400-1450(14.0-14.5) | ≥835(≥10.0) | ≥880(≥11) | 376-408(47-51) | 80 |
3. Neodymium magnet shape and application:
| SHAPE | APPLICATION |
| Cylinder NdFeB Magnets Disc NdFeB Magnets | a) Motors b) Sensors c) Microphones d) Switchboard |
| Block Neodymium Cube Shape Magnet | a) VCM b) Printer c) Magnetic chuck d) Switchboard |
| Ring Neodymium Magnets Bar Magnets | a) Horn, Trumpet b) Magnetic separation c) Loudspeakers |
| Segment Neodymium Arc Segment Magnets | a) Motor b) Wind turbines c) Wind generators d) Switchboard |
| Customized Size Neodymium Magnets | a) Motors b) Permanent-magnet machine c) Magnetic device d) Magnetic therapy |
4. Our Neodymium Magnet Advantages:
1. High Performance :
Our neodymium magnet for variable frequency compressor,motor, rotor..
2. High Consistancy :
Our neodymium, (Br) and (Hcj) are much higher than 1.63. The consistency of the surface magnetic field and magnetic flux can be controlled at +/-0.05%.
3. High Working Temperature :
Our neodymium magnet can satisfy the working temperature requirements with excellent temperature resistance. can be in most applications.
5. Neodymium magnet production flow:
Neodymium magnet melting-Pulverization-Magnetic filed orientation and molding-Sintering-Semi-finished inspection-Precision machining for cutting-Surface treatment-Magnetizing machine-inspection&packing-Ex factory
6. FAQ for neodymium magnet?
7. Company Information:
Established in 2008, located in Dongguan City, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd. is a high-tech manufacturer for magnetic material, we mainly specialize in permanent neodymium magnet and ferrite magnet.
Our factory have 3000 square meters area, with first-class production equipment and perfect testing philosophy, that means we can provide top-quality products for our customers. Now we have export our magnet to Europe, North American, Southeast Asian and other countires.
For all, We persist in providing superior quality, competitive prices as well as prompt delivery. Based on this strong background for many years. We serve our customers sincerely while they treat us as their trustful friends.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2008
Total Annual:
2500000-3000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Established in 2008, located in Dongguan City, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd. is a high-tech manufacturer for magnet products, we mainly specialize in permanent magnet, ferrite magnet and rubber magnet, etc. We can custom the different size and shape ma... Established in 2008, located in Dongguan City, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd. is a high-tech manufacturer for magnet products, we mainly specialize in permanent magnet, ferrite magnet and rubber magnet, etc. We can custom the different size and shape ma...
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