N52 Sintered Neodymium Arc Magnets with NiCuNi Coating ±0.05mm Tolerance for Motors and Wind Turbines
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
5 - 15 work days
Brand:
VISION
Product Description
Product Overview
High-performance N52 sintered neodymium iron boron arc magnets with nickel-copper-nickel coating, available in custom sizes and shapes for industrial applications.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Shape | Arc shaped (customizable sintered NdFeB magnets) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper |
| Tolerance | ±0.05mm or ±0.1mm |
| Magnetization Direction | Thickness, Length, Axially, Diameter, Radially, Multipolar |
| Grade Range | 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) |
| 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 |
Magnetization Options
- Thickness Magnetized
- Axially Magnetized
- Diametrally Magnetized
- Multi-poles Magnetized
- Radial Magnetized
- Customized Specific Requirements
Applications & Shapes
| Shape | Applications |
|---|---|
| Cylinder/Disc Magnets | Motors, Sensors, Microphones, Switchboard |
| Block/Cube Magnets | VCM, Printer, Magnetic Chuck, Switchboard |
| Ring/Bar Magnets | Horn, Trumpet, Magnetic Separation, Loudspeakers |
| Segment/Arc Magnets | Motor, Wind Turbines, Wind Generators, Switchboard |
| Customized Magnets | Motors, Permanent-magnet Machine, Magnetic Device, Magnetic Therapy |
Key Advantages
High Performance
Superior magnetic properties for variable frequency compressors, motors, and rotors
High Consistency
Surface magnetic field and magnetic flux controlled at ±0.05%
Temperature Resistance
Excellent working temperature performance up to 240°C for specific grades
Manufacturing Process
Neodymium magnet melting → Pulverization → Magnetic field orientation and molding → Sintering → Semi-finished inspection → Precision machining for cutting → Surface treatment → Magnetizing machine → Inspection & packing → Ex factory
Quality Certifications
ROHS, SGS, ISO9001 certified manufacturing standards
Ordering Information
Minimum Order Quantity: Samples available, flexible quantities from 10pcs to 500,000pcs
Delivery Time: 3-10 days for samples, 10-30 days for production orders
Payment Options: T/T, Western Union, PayPal, Escrow, L/C, D/P, D/A
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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
1/F, Building 7, Zhengqiangda Science and Technology Park, Xiangyang Road, Shigu Community, Tangxia Town, Dongguan City, Guangdong Province, China
Contact Person
Victor