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EDM, abbreviated as EDM, is a non-traditional method in which heat energy is used to remove data from the workpiece. Similar to the process of laser cutting, EDM does not require mechanical force i
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Because of the different types of DC motors available, DC motors have many applications. Although each type has its advantages, in a broad sense, DC motors have many uses. At home, small DC motor
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The power of brushless DC motor is generally 85-90%, while that of brushless motor is only 75-80%. The brush will eventually wear, sometimes causing dangerous sparks, and then limiting the service