What is a Single Phase Motor? These motors are also single phace AC, or current switches between positive and negative. This reversal of direction permits the motor produce the rotary type of movement that drives the device to which it is fitted.
One benefit of single phase motors is that they are so basic and straightforward. They need only a single power source, so installation and operation is simpler. Also, single phase motors are generally more economical to purchase than an equivalent three phase model, with cost savings depending upon your application.
But single phase motors also has some negative points. One disadvantage of the single-phase motor is their relative inefficiency compared to the two other types so they may not be as strong or as durable in some cases. Single phase motors also have reduced starting torque, which can add additional difficulty for starting.
There is one basic difference in single phase and three phase motor, which is the number of power sources which are required for them to work. Means that single phase motors work with 1 phase of AC power and three phase motors work with 3 phases of AC power. As a result of the power source differences, there are differences in efficiency, power produced, operation, etc. between the two type motors.

Such single phase motors are applicable for a variety of uses, from simple home appliances to complicated industrial equipment. There are many everyday applications where single phase motors are used, including;

If you want your single phase motor to stay in good working condition, then regular maintenance is the key. Here are a few maintenance tips to ensure that your motor stays running like new:

— Keep moving parts lightly oiled to minimize friction and wear.