What Are the Different Types of Electric Motors?
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Electric motors are classified based on the type of electrical power they use and their internal construction. These motors are fundamental to various industries and everyday devices. The two broad categories of electric motors are AC motors and DC motors , based on whether they operate on alternating current (AC) or direct current (DC). AC motors are commonly used in household appliances, industrial machines, and HVAC systems. They are further divided into synchronous and asynchronous (induction) motors. Synchronous motors rotate at a speed that matches the frequency of the current. They are used where precise speed control is needed, such as in clocks and robotic systems. Induction motors , or asynchronous motors, are more common due to their simplicity and durability. They are widely used in fans, pumps, and compressors. DC motors , on the other hand, are powered by a constant voltage source like batteries. They are preferred in portable and variable-speed applications. DC ...