As machine manufacturing OEMs become more familiar with motion controller products, motion controllers have been expanding their application areas and scope and have made breakthroughs in some non-traditional segments. Although these industries account for only a small market for the motion controller market, these areas will become profitable growth points in the future, and also provide market opportunities for many small and medium-sized companies.
The research report of China's motion controller market released by IMS Research pointed out that due to the strong demand for motion controllers from the downstream machinery and equipment manufacturers, the market capacity of China's general motion controller (GMC) is expected to reach US$1.065 billion in 2014, while CNC motion control The scale of the device market will reach 1.239 billion U.S. dollars.
Although the electronic and semiconductor machinery and equipment industries suffered some shocks at the end of 2008, the application of motion controllers in electronics and semiconductor machinery has been increasing. In 2009 and 2010, due to the huge capital investment and terminal consumption of electronic manufacturing The sales of motion controllers in electronics and semiconductor machinery equipment rebounded strongly. As one of the world’s most important electronic manufacturing bases, China’s demand for and production of electronic manufacturing, electronic assembly and semiconductor equipment has grown steadily. IMS Research expects that these industries will not be transferred to other costs in large scale for a long period of time. In a low country, sales of motion controllers in the electronics and semiconductor machinery equipment industry will continue to grow at a relatively rapid pace in the coming years.
Why do you like to use ferrite magnets? Because it does not rust, does not oxidize, does not corrode and is absolutely environmentally friendly.
Why don't ferrite magnets rust?
The chemical name of ferrite magnet is iron tetroxide. The main components are: Fe3O4. It is already an oxide of iron, so it is very difficult to be oxidized again. Other magnets (the main component is iron) are made of magnetized metal iron or other elements. Like other iron and steel, they can be oxidized and rusted, and the oxidized part will lose their magnetism.
What are the advantages (advantages) of ferrite magnets
1. Low cost, low price. Raw material cost is cheap.
2. Good temperature stability. It can be used in temperatures of -40 degrees Celsius and +350 degrees Celsius.
3. It is just mentioned that it does not rust.
4. The demagnetization curve is approximately a straight line.
5. Light weight, density is (4.6-5.1) X103kg/M3
6. The anisotropy constant of the magnetic crystal is large.
7. Large coercivity Hc (between AlNiCo alloy material and rare earth cobalt permanent magnet material)
8. High resistivity.
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