ML double capacitor start capacitor run 3hp 2.2kw induction motor
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Product Description
| Model |
HP |
KW |
Currnet |
Speed |
Eff |
Power Factor |
Tn |
Tst/Tn |
Tmax/Tn |
| ML-100L-4 |
3 |
2.2 |
12.6A |
1430 |
78% |
0.97 |
14.69 |
2.2 |
1.8 |
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FAQ
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What are the commonly used magnet materials in permanent magnet motors?
Permanent magnet materials commonly used in motors include sintered magnets and bonded magnets, the main types are AlNiCo, ferrite, samarium cobalt, NdFeB, etc.
AlNiCo: AlNiCo permanent magnet material is the earliest widely used permanent magnet material, and its preparation process and technology are relatively mature. At present, there are factories in Japan, the United States, Europe, Russia and China. Among the large-scale production enterprises, the output of Hangzhou permanent magnet is currently the first in China, with an annual production capacity of 3,000 tons.
Permanent magnet ferrite material: In the 1950s, ferrite began to flourish. Especially in the 1970s, strontium ferrite with better performance in coercive force and magnetic energy machine was put into production in large quantities, and the permanent magnet ferrite was rapidly expanded. the use of. As a non-metallic magnetic material, ferrite does not have the disadvantages of easy oxidation, low Curie temperature and high cost of metal permanent magnet materials, so it is very popular.
Samarium cobalt material: a permanent magnet material with excellent magnetic properties that emerged in the mid-1960s, and its performance is very stable. Samarium cobalt is particularly suitable for the manufacture of motors in terms of magnetic properties, but due to its high price, it is mainly used in the research and development of aviation, aerospace, weapons and other motors and high-performance motors in high-tech fields where price is not the main factor.
NdFeB material: NdFeB magnetic material is an alloy of neodymium, iron oxide, etc., also known as magnetic steel. It has extremely high magnetic energy product and coercive force, and at the same time, the advantages of high energy density make NdFeB permanent magnet materials widely used in modern industry and electronic technology. It is possible to reduce the size, weight and thickness. Because it contains a lot of neodymium and iron, it is easy to rust. Surface chemical passivation is one of the best solutions at present.
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