There are two common ways to operate a Single Phase Motor

A Single Phase Motor works by utilizing the inductive force of two separate currents flowing through the stator and rotor. The alternating current produces a magnetic field around the rotor, which in turn produces a torque on the rotor. This torque acts on the rotor to move a load.
There are two common ways to operate a Single Phase Motor. The first is to connect a single winding to a single switch (known as a stator). When the motor starts, the stator winding connects to the star connection. The current then decreases as the motor accelerates. The current is then cut completely once the motor reaches its rated speed. This method reduces the torque from starting to running, but it also wastes a lot of power.
Another common single-phase motor is the capacitor-start motor, which has a centrifugally-actuated switch mechanism. It is a good option for heavy-duty mechanical loads. These motors are often drip-proof and can handle drips from liquids. They are also highly efficient, and their high power ratings make them the most efficient.
Single-phase motors come in different sizes and configurations. The split-phase single-phase motor has a second stator winding that is fed by out-of-phase current. These motors have a capacitor in the stator and are typically used in freezers, refrigerators, and heaters. These motors are available in sizes ranging from 0.5HP to 15HP.
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