N50 Grade Zinc-Coated Neodymium Disc Magnets 20×20mm for Industrial Applications
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
5 - 15 work days
Brand:
VISION
Product Description
Product Overview
Zinc-coated N50 grade neodymium disc magnets measuring 20×20mm, designed for demanding industrial applications requiring exceptional magnetic strength and durability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Zinc Coating Strong Industrial Neodymium Magnets N50 Powerful 20×20mm |
| Shape | Disc (Sintered NdFeB magnets shape can be 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 |
| Working Temperature | N35≤80°C; N52≤70°C; N30SH≤150°C; N33AH≤240°C |
| Applications | Motors, Sensors, Speakers, Rotors, Alarms, Microphones, Wind Turbines/Generators, Magnetic Hooks, Magnetic Holders, Automotive Filters |
| MOQ | Samples available |
| Delivery Time | 3-10 days for samples; 10-30 days for orders (based on stock) |
| Certifications | ROHS, SGS, ISO9001 |
Plating Characteristics
Custom Order Requirements
For accurate pricing and delivery quotes, please provide:
- Material type and grade required
- Size and shape specifications with dimensions and tolerances
- Preferred coating type
- Intended application
- Maximum working temperature
- Quantity requirements
- Magnetization requirements and direction
Manufacturer Profile
Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd., established in 2008, is a high-tech manufacturer specializing in permanent neodymium and ferrite magnets. Our 3000 square meter facility features first-class production equipment and comprehensive quality control systems, enabling us to deliver superior quality products to customers across Europe, North America, Southeast Asia, and other global markets.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd.
Location
3/F, Bldg F, Hui Hong Industrial Park, JinXiaoTang village, Fenggang Town, Dongguan City, Guangdong Province, 523702 China
Contact Person
Victor