Custom Neodymium Cylinder Magnets N35-N52 Grade with ±0.05mm Tolerance for Motor and Generator Applications
High-performance rare earth magnets designed for motors, generators, wind turbines, and industrial applications with custom sizing and premium material quality.
| Parameter | Specifications |
|---|---|
| Shape | Cylinder (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 |
| Working Temperature | N35: ≤80°C; N52: ≤70°C; N30SH: ≤150°C; N33AH: ≤240°C |
| Certifications | ROHS, SGS, ISO9001 |
| Minimum Order Quantity | Samples available |
| Delivery Time | Samples: 3-10 days; Orders: 10-30 days |
Any size and shape available with free design consultation and sample service
High magnetic strength with excellent temperature resistance up to 240°C
14 years manufacturing experience with $80,000 trade assurance warranty
Surface magnetic field and flux consistency controlled at ±0.05%
- Thickness Magnetized
- Axially Magnetized
- Diametrally Magnetized
- Multi-poles Magnetized
- Radial Magnetized
- Custom Specific Requirements
DC motors, BLDC motors, servo motors, wind turbines, generators, starter motors, sensors, speakers, rotors, alarms, microphones, magnetic holders, filters, and automotive systems.
Neodymium magnet melting → Pulverization → Magnetic field orientation and molding → Sintering → Semi-finished inspection → Precision machining for cutting → Surface treatment → Magnetizing → Inspection & packing
Established in 2008, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd. operates from a 3000 square meter facility with advanced production equipment and comprehensive testing systems. We export to Europe, North America, Southeast Asia, and other global markets.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.