The Difference Between the DC Servo Motor
and AC Servo Motor
Servo motors are DC powered rotary actuators with an inbuilt gearing and
feedback control loop circuitry that enables high precision control of angular
position, velocity and acceleration in...
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The Difference Between the DC Servo Motor
and AC Servo Motor
Servo motors are DC powered rotary actuators with an inbuilt gearing and
feedback control loop circuitry that enables high precision control of angular
position, velocity and acceleration in mechanism. The servo motor circuitry
is contained inside the unit of the motor where the positioned shaft fitted
with gears control the angular motion desired.
Servo encoding involves the output shaft to be positioned in a specific
angular position after sending a servo coded signal. As long as the coded
signal exists on the line of input , the shaft of the servo maintains the
determined angular position. With any change occurring to the signal coded ,
the position of the shaft does change. The servo circuitry consists of some
control circuits and a variable resistor/ potentiometer used as the position
encoder connected to the output shaft, thus allowing the control circuit to
monitor the current angle of the motor. Given that the shaft i
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