N45 Neodymium Magnet Bar Block 3x0.5x0.125 Inch with 11.8-12.2 kgs Magnetic Strength for Industrial Applications
N45 grade neodymium magnet bar block measuring 3" x 1/2" x 1/8" with exceptional magnetic strength and versatile industrial applications.
| Parameter | Details |
|---|---|
| Shape | Bar and Block (Custom shapes available) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, etc. |
| 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 |
| Magnetic Properties | N35 (11.8-12.2 kgs); N52 (14.4-14.8 kgs); N30SH (10.8-11.2 kgs) |
| Temperature Range | N35 ≤80°C; N52 ≤70°C; N30SH ≤150°C; N33AH ≤240°C |
| Certifications | ROHS, SGS, ISO9001 |
- Electro-acoustic devices: loudspeakers, headphones, microphones, alarms
- Electric products: permanent magnetic actuators, sensors, reed switches
- Motor applications: VCM, generators, DC motors, linear motors
- Mechanical equipment: magnetic separators, magnetic holders
- Healthcare: medical instruments and diagnostic equipment
- Automotive and renewable energy applications
We offer comprehensive custom magnet manufacturing services with flexible specifications:
- Various sizes and shapes with precision tolerances
- Multiple coating options for corrosion resistance
- Wide range of magnetic grades and temperature ratings
- Custom magnetization directions and patterns
Sample orders accepted (10+ pieces), with flexible MOQ based on specifications and design complexity.
3-10 days for samples, 10-30 days for production orders, depending on quantity and stock availability.
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)
- Material type and grade requirements
- Size, shape, and dimensional tolerances
- Coating specifications
- Application details
- Maximum working temperature
- Quantity requirements
- Magnetization requirements and direction
Manufactured by Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd., established in 2008 with 3000 square meter facility, advanced production equipment, and comprehensive testing protocols.
Standard protective packaging using box cartons with plastic sacks or composite board boxes suitable for sea and air transportation. Custom packaging available upon request.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.