N35-N52 Neodymium Arc Magnets for Generators and Motors - Custom Sizes with ±0.05mm Tolerance and 240°C Max Temperature
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
Negotiable
Brand:
VISION
Product Description
Product Overview
High-performance permanent neodymium arc magnets designed for generator and motor applications, available in grades N35-N52 with customizable dimensions and coatings.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Shape | Arc shaped (customizable sintered NdFeB magnet shapes) |
| 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 |
| Br(kgs) Range | 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 |
Magnetization Directions
- Thickness Magnetized
- Axially Magnetized
- Diametrally Magnetized
- Multi-poles Magnetized
- Radial Magnetized
- Customized specific requirements magnetized
Applications
Widely used in BLDC motors, brushless motors, industrial motors, generators, wind turbines, sensors, speakers, rotors, automotive systems, and various magnetic devices.
Key Advantages
High Performance
Superior magnetic properties for variable frequency compressors, motors, and rotor applications.
Exceptional Consistency
Surface magnetic field and magnetic flux consistency controlled at ±0.05%.
Temperature Resistance
Designed to meet working temperature requirements with excellent thermal stability.
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
Ordering Information
Minimum Order Quantity: Samples available
Delivery Time: 3-10 days for samples, 10-30 days for production orders
Certifications: ROHS, SGS, ISO9001
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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