Motor Servo Continous

Servo motor is a motor that works mapu two red (CW and CCW) where the direction and angle rotornya movement can be controlled only by providing a setting duty cycle PWM signal at the control. Servo motor is a dc motor with an internal gear and an electronic circuit to control the movement and angle angularnya. Servo motor is a motor that rotates slowly, which is usually indicated by a slow rotation rate, but nevertheless have a strong torque because of the internal gear.

The general specification of a servo motor has:
1. 3 pieces of wires: power, ground, and control
2. Position control signal mengandalikan
3. Operations of the servo motor is controlled by a pulse width of 20ms
4. Construction includes therein an internal gear, potentiometer, and feedback control