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Permanent Electric Motor Magnets , Neodymium Iron Boron Mag
| Model No. : | 51000 |
|---|---|
| Brand Name : | ZJMAG |
Product description
Permanent Electric Motor Magnets , Neodymium Iron Boron Magnets
Quick Detail:
- Comparatively high magnetic properties
- High-power synchronous motors and generators
- High perfomance permanent magnetic motors
- Easy Maintenance, Light Weight, Small Size
- Reliable use, Less copper and low power
Applications:
DC Motors
AC Motors
Servo Motors
Specifications:
Neodymium Magnets (Neodymium Iron Boron Magnets), also known as NdFeB or Neo magnets, are the most widely-used type of rare earth magnet. It is the strongest type of permanent magnet made from an alloy of Neodymium, Iron, and Boron with the Nd2Fe14B tetragonal crystalline structure. It has replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as motors in cordless tools, hard disk drives, and magnetic fasteners.
|
Physical Properties of NdFeB Magnet |
|
|
Density(g/cm3) |
7.3-7.5 |
|
Curie Temperature (℃) |
320 |
|
Max. Operating Temperature (℃) |
220 |
|
Relative Permeability |
1.05 |
|
Flexural Strength (N/nm2) |
250 |
|
Compressive Strength (N/nm2) |
1100 |
|
Tensile Strength (N/nm2) |
75 |
|
Hardness (Hv) |
550-650 |
|
Temperature Coefficient of Br (%/℃) |
-0.09~-0.12 |
|
Temperature Coefficient of Hcj (%/℃) |
-0.50~-0.65 |
Competitive Advantage:
1. Comparatively high magnetic properties
2. Dimensional Stability
Customized service as well as OEM, just let us know your request or show us your drawings, we will provide high quality and best service.
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