Customized Neodymium Block Magnets N35-N52 Grade with ±0.05mm Tolerance for Industrial Motors and Sensors
With 14 years of manufacturing expertise, we provide high-performance neodymium iron boron magnets with customizable dimensions and coatings for industrial applications.
| Parameter | Specifications |
|---|---|
| Shape | Block, Disc, Ring, Arc, Cylinder, Bar, Ball (custom shapes available) |
| 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 |
| Grades Available | 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, magnetic hooks, filters, automotive systems |
| MOQ | Samples available |
| Delivery Time | 3-10 days for samples; 10-30 days for production orders |
| Certifications | ROHS, SGS, ISO9001 |
- Electro-acoustic: Loudspeakers, headphones, earphones, stage sound equipment, alarms, microphones
- Electrical Products: Permanent magnetic actuators, vacuum circuit breakers, magnetic relays, meters, sensors
- Motor Systems: VCM, DVD-ROM, generators, DC motors, linear motors
- Mechanical Equipment: Magnetic separators, magnetic holders
- Healthcare: NMR spectrometers, medical instruments
For accurate pricing and specifications, please provide:
- Material type and grade requirements
- Dimensions, shape, and tolerances (drawings preferred)
- Coating specifications
- Application details
- Maximum working temperature
- Quantity requirements
- Magnetization requirements and direction
Established in 2008, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd. is a high-tech manufacturer specializing in permanent neodymium and ferrite magnets. Our 3000 square meter facility features advanced production equipment and comprehensive quality control systems.
Small Orders: T/T, Western Union, PayPal, Escrow (full payment in advance)
Large Orders: T/T, L/C, D/P, D/A, Western Union, Escrow (30% deposit, 70% before shipping)
10pcs to 500,000pcs depending on size and specifications. Sample orders accepted.
5-30 days based on quantity, stock availability, and specific requirements.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.