Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd.
| Payment Terms | negotiable |
| Supply Ability | 100000 Pieces per Month |
| Delivery Time | 5 - 8 work days |
| Packaging Details | 1 piece |
| 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 | 1 piece |
| 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 | One Side Flat One Side Curved Neodymium Magnet ，High Corrosion Resistance N52 Magnet ，N52 Grade Custom Neodymium Magnets | ||
High-performance N52 neodymium magnets designed for use in AC motor and car alternator configurations. These specialized magnets feature a unique 20x15x8mm dimension with one flat side and one curved side to optimize magnetic field distribution in energy generation applications.
Important Note: While these magnets can enhance system efficiency, claims of "free energy" generation violate established thermodynamic principles. All energy conversion systems experience efficiency losses and require external energy input.
| Product Name | N52 Magnet for AC Motor and Car Alternator Applications |
| Shape | Arc (Custom shapes available) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating Options | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper |
| Size Tolerance | ±0.05mm or ±0.1mm |
| Magnetization Direction | Thickness, Length, Axially, Diameter, Radially, Multipolar |
| Available Grades | N33-N52; N33M-N50M; N33H-N48H; N30SH-N45SH; N30UH-N40UH; N28EH-N38EH; N28AH-N35AH |
| Applications | Motors, sensors, speakers, rotors, wind turbines, magnetic holders, automotive systems |
| MOQ | Samples available |
| Delivery Time | 3-10 days for samples, 10-30 days for production orders |
| Certifications | ROHS, SGS, ISO9001 |
| Grade | Br (kGs) | Hcb (kOe) | Hcj (kOe) | BHmax (MGOe) | Max Temp (°C) |
|---|---|---|---|---|---|
| N35 | 11.7-12.1 | ≥10.9 | ≥12 | 33-36 | 80 |
| N38 | 12.1-12.5 | ≥11.3 | ≥12 | 36-39 | 80 |
| N42 | 12.8-13.2 | ≥11.6 | ≥12 | 40-43 | 80 |
| N45 | 13.2-13.8 | ≥11.0 | ≥12 | 43-46 | 80 |
| N48 | 13.8-14.2 | ≥10.5 | ≥11 | 46-49 | 80 |
| N50 | 14.0-14.5 | ≥10.0 | ≥11 | 47-51 | 80 |
| Magnet Shape | Primary Applications |
|---|---|
| Cylinder/Disc Magnets | Motors, sensors, microphones, switchboards |
| Block/Cube Magnets | VCM, printers, magnetic chucks, switchboards |
| Ring/Bar Magnets | Horns, magnetic separation, loudspeakers |
| Arc/Segment Magnets | Motors, wind turbines, generators, switchboards |
| Custom Shapes | Specialized motors, permanent-magnet machines, magnetic devices |
Optimized for variable frequency compressors, motors, and rotors with superior magnetic properties.
Surface magnetic field and magnetic flux consistency controlled within ±0.05% for reliable performance.
Designed to maintain performance across most application temperature requirements.
Neodymium magnet melting → Pulverization → Magnetic field orientation and molding → Sintering → Semi-finished inspection → Precision machining → Surface treatment → Magnetizing → Final inspection & packing
Established in 2008, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd. is a high-tech manufacturer specializing in permanent neodymium and ferrite magnets. Our 3,000 square meter facility features first-class production equipment and comprehensive testing capabilities, ensuring top-quality products for global customers across Europe, North America, and Southeast Asia. We are committed to providing superior quality, competitive pricing, and prompt delivery while building lasting relationships with our clients.
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 magnets accord... 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 magnets accord...
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