Multi Poles Alnico Disc Magnets For Industrial Purposes Long-Lasting Type
Price:
As negotiation
MOQ:
100pcs
Delivery Time:
20-25days
Brand:
UNMAG
Product Description
Multi Poles Alnico Disc Magnets For Industrial Purposes Long-Lasting Type
Product Specifications
| Attribute | Value |
|---|---|
| Grade | Alnico 5,8 Is Normally Used |
| Magnetization Direction | Axial, Radial, Multi-poles |
| Tolerance | ±0.05mm |
| BHmax | 1.13-9 MGOe |
| Material | Cast Alnico |
| Max Operating Temperature | 550℃ |
| Type | Permanent Magnet |
| Application | Generator, Microphone, Measuring Instrument |
Product Description
Alnico Permanent Magnets are a cost-effective, powerful and long-lasting type of permanent magnetism. Composed of aluminum, nickel and cobalt, these cast Alnico magnets offer superior magnetic flux density with a maximum range of 1.13-9 MGOe.
Key Features
- Available in Alnico 5 and 8 grades - the most commonly used in industrial applications
- Exceptional high temperature resistance up to 550℃
- Precision tolerance of ±0.05mm
- Multiple magnetization directions: axial, radial, and multi-poles
- Wide range of industrial applications including generators, microphones, and measuring instruments
Technical Parameters
The following table details the magnetic properties of various Alnico magnet grades:
| Grade | Equivalent MMPA Class | Remanence (Br) | Intrinsic Coercivity (Hcj) | Coercivity (Hcb) | Maximum Energy Product (BH)max | Density (g/cm3) | Reversible Temp. Coefficient | Curie Temp. (℃) | Remark |
|---|---|---|---|---|---|---|---|---|---|
| FLN8 | Alnico3 | 520 mT (5200 Gs) | 43 KA/m (540 Oe) | 40 KA/m (500 Oe) | 8-10 KJ/m3 (1.0-1.25 MGOe) | 6.8 | -0.02%/℃ | 760 | Isotropic |
| FLNG12 | Alnico2 | 700 mT (7000 Gs) | 43 KA/m (540 Oe) | 40 KA/m (500 Oe) | 12-14 KJ/m3 (1.5-1.75 MGOe) | 7 | -0.014%/℃ | 810 | |
| FLNGT18 | Alnico8 | 600 mT (6000 Gs) | 107 KA/m (1350 Oe) | 95 KA/m (1200 Oe) | 18-22 KJ/m3 (2.25-2.75 MGOe) | 7.2 | -0.02%/℃ | 850 | |
| FLNGT28 | Alnico6 | 1000 mT (10000 Gs) | 57 KA/m (710 Oe) | 56 KA/m (700 Oe) | 28-30 KJ/m3 (3.5-3.8 MGOe) | 7.2 | -0.02%/℃ | 850 | Anisotropic |
| FLNG34 | Alnico5 | 1100 mT (11000 Gs) | 51 KA/m (640 Oe) | 50 KA/m (630 Oe) | 34-38 KJ/m3 (3.5-4.15 MGOe) | 7.2 | -0.016%/℃ | 890 |
Applications
UNMAG Alnico Permanent Magnets are ideal for various industrial applications including:
- Generators
- Microphones
- Measuring instruments
- Automotive components
- Electronics
- Medical equipment
UNMAG Brand Advantages
- Manufactured with high-grade Alnico 5 and 8 materials
- Precision tolerance of ±0.05mm
- Reliable performance at temperatures up to 550℃
- Standard delivery within 25-30 days
- Secure packaging for safe transportation
Packaging & Shipping
All Alnico Permanent Magnets are carefully packaged in standardized boxes with proper cushioning material to ensure safe and secure delivery to our customers worldwide.
Similar Products
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