Servo Torque Diagram. They are small in. A servo is a small device that incorporates a three wire dc motor a gear train a potentiometeran integrated circuit and an output shaft bearing shown in figure.
In this topic you study dc servo motor theory circuit diagram types characteristics applications. Algorithm for two servo motors control. The torque constant is the relationship between this current and the produced torque.
In rc vehicles the nominal battery voltage is 48v.
What is a servo motor. Power rate rated torque 2rotor inertia x 10 3. A servo motors maximum torque is limited primarily by heating due to the amount of current required to produce high torque while its maximum speed is limited by the motors back emf voltage produced as a result of motor rotation which opposes the supply voltage and reduces motor speed. The torque constant is the relationship between this current and the produced torque.