Industrial Permanent Cast Alnico Horseshoe Magnets For Microphone
Price:
As negotiation
MOQ:
100pcs
Delivery Time:
20-25days
Brand:
UNMAG
Product Description
Industrial Permanent Cast Alnico Horseshoe Magnets For Microphone
Product Specifications
| Tolerance | ±0.05mm |
|---|---|
| BHmax | 1.13-9 MGOe |
| Max Operating Temperature | 550℃ |
| Material | Cast Alnico |
| Grade | Alnico 5,8 Is Normally Used |
| Type | Permanent Magnet |
| Magnetization Direction | Axial, Radial, Multi-poles |
| Application | Generator, Microphone, Measuring Instrument |
Product Description
Alnico Permanent Horseshoe Magnets provide a cost-effective solution for permanent magnetism applications. Manufactured from cast Alnico material with a maximum operating temperature of 550℃, these magnets typically use Alnico 5 or 8 grade materials with a precision tolerance of ±0.05mm.
Key Features
- Excellent corrosion resistance and mechanical strength
- High resistance to demagnetization (Hcj ≥30 KA/m)
- Precision tolerance (±0.05mm) for demanding applications
- Wide operating temperature range up to 550℃
- Available in multiple magnetization directions (axial, radial, multi-poles)
Technical Parameters
| Grade | Equivalent MMPA Class | Remanence | Intrinsic Coercivity | Coercivity | Maximum Energy Product | Density (g/cm3) | Reversible Temp. Coefficient (%/℃) | Curie Temp. (℃) | Temp. Coefficient (℃) | Remark | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mT | Gs | KA/m | Oe | KA/m | Oe | KJ/m3 | MGOe | |||||||
| FLN8 | Alnico3 | 520 | 5200 | 43 | 540 | 40 | 500 | 8-10 | 1.0-1.25 | 6.8 | -0.02 | 760 | 450 | Isotropic |
Applications
These high-performance Alnico magnets are widely used in various industrial and consumer applications including:
- Generators and motors
- Microphones and audio equipment
- Measuring instruments and sensors
- Relays and switches
- Medical and educational equipment
Reliability & Performance
UNMAG Alnico Permanent Magnets have been trusted for decades due to their superior performance and reliability. With excellent resistance to demagnetization and a maximum operating temperature of 550℃, they are ideal for applications where reliability is critical.
Customization & Shipping
Standard delivery time is 25-30 days. Products are securely packaged with tight-fitting lids to ensure safe transportation.
Manufactured in China to exacting quality standards.
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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
Xiamen Un Magnet Co.,Ltd.
Location
Room 503,Building C,No.319,Hubin East Road,Xiamen,China
Contact Person
Sales Department