Description
A DC motor is an electrical machine that operates on direct current (DC) to produce rotational mechanical motion. It works by using the magnetic fields generated by electric currents in its coils to create a force that rotates a shaft. This rotational motion is achieved through the interaction between the magnetic fields of the stator (the stationary part) and the rotor (the rotating part). DC motors are widely used in various applications, including robotics, automotive systems, and household appliances, due to their simplicity, ease of control, and ability to provide a wide range of speeds and torques. They come in various types, such as brushed and brushless DC motors, each with specific characteristics and applications. Brushed DC motors use mechanical brushes to conduct current to the rotor, while brushless DC motors use electronic commutation for improved efficiency and longer life.
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