| Shape: | Rotor |
|---|---|
| Application: | Speaker Magnet, Industrial Magnet, Motor Magnet |
| Coating: | Red Paint |
| Grade: | AlNiCo 5 |
| Color: | Red |
| Type: | Permanent |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier • Alnico rotor magnets are made with Alnico 5 material and have a maximum temperature of approximately 1000°F.
• They are supplied un-magnetized unless otherwise requested. Magnetization after assembly is required to gain the full benefits of these magnets.
Common Characteristics of Alnico magnets
1. Very temperature stable, great for high heat applications
2. Wide range of working temperatures, up to 550ºC
3. May be ground to size
4. Does not lend itself to conventional machining (hard and brittle)
5. High residual induction and energy product compared to ceramic material
6. Low coercive force compared to ceramic and rare earth materials (more subject to demagnetization)
Size: Customized according to your requirement
Product show:
Other Alnico size range:
| Block | Length(mm) | Width(mm) | Thickness(mm) |
| Maximum | 150 | 100 | 50 |
| Minimum | 1 | 1 | 1 |
| Disc | Diameter (mm) | Thickness (mm) |
| Maximum | 220 | 60 |
| Minimum | 1 | 1 |
| Ring | Outer diameter (mm) | Inner diameter (mm) | Thickness(mm) |
| Maximum | 220 | 80 | 30 |
| Minimum | 8 | 3 | 3 |
Segment, Arc and other irregular shapes can be made according to customer's sample or drawing.
Packing:
If you need them, contact us:
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Audited Supplier 
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