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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
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The term "DC motor" is used to indicate any rotating motor that converts DC electrical energy into mechanical energy. The size and power of DC motors may vary, from small motors in toys and househo
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The varistor is a voltage limiting maintenance device. Using the nonlinear characteristics of the varistor, when overvoltage occurs between the two poles of the varistor, the varistor can clamp the
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1. Understand the gear motor you needThe first step in selecting a gear motor is to check your operating requirements. It mainly includes the following items:General requirements: envelope dimensions,
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Noise analysis of DC motor:1. Bearing noise. Due to improper size of bearing and bearing cavity, DC motor will rotate with DC motor rotor and generate noise. The out of roundness of the ball or the in
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Compared with the traditional DC motor, the electronic commutation provides higher power. Under the same speed and load, the power of the motor is increased by 20 – 30%. In addition, brushless DC
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The DC motor is a two-wire (power and grounding) continuous rotating motor. When you supply power, the DC motor will start to rotate until the power is disconnected and stops. Most DC motors operat