3.3.3 Discuss about Servomotors

3.3.3 Discuss about Servomotors

Use and styles OF MOTORS:

–      Rotary

–     Servo motor

–     Linear motor

–     Spacecraft propulsive motors

–     Generator

What it is??

•      complete module

•      used -position-control or speed-control feedback control system

–     control valves, such as motor operated control valves. 

•      applications

–     machine tools,

–     pen plotters

–     other process systems. 

•      Must have Well-documented characteristics for speed, torque, and power. 

•      Speed vs. torque curve is quite important and is high ratio for a servo motor. 

•      Dynamic response characteristics such as

–     winding inductance and rotor inertia = important;

•      limit the overall performance of the servomechanism loop. 

 VIDEO: What is servo Motor???

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