The servo motor is an electric motor that allows continuous determination of exact positions, speeds, and torque using control electronics (servo controller). The software interface allows for precise parameterization and programming of the motor's actuation, giving it dynamism as well as individuality. Although servo motors can be small and powerful, they are essential for precise positioning control applications. A signal (data), also known as a pulse width modulator (PWM), controls the servo motor. These are some of the most common servomotor applications. Construction of Servo Motor This motor is a closed-loop mechanism that incorporates positional feedback in order to control the rotational or linear speed and position. This motor is actually an assembly of four things: Normal DC motor- That is in charge of generating the motion through its shaft. Gear reduction unit/gear box Potentiometer Control circuit; Advantages of Servo Motor If a heavy load plac