Motor Control Circuit Pdf. In this particular case i show a low voltage control circuit and a 3 phase higher voltage motor. A motor control circuit for the most part is simply a switch or group of switches and a motor.
The contactor main contacts are responsible for allowing or interrupting the flow of current to the motor. Fundamentals of motor control created date. Special control circuits75 76 multispeed motor connections76 77 1 phase76 3 phase76 77 programmable lighting controllers78 class 886578 ac lighting contactors79 81 class 890379 81 load connections79 control circuit connections80 panelboard type wiring81 electronic motor brakes81 82 class 8922 qwik stop 81 82 duplex motor controllers82 class.
L1 l2 m1 m1 start stop m1 motor to 3.
In this way you can always check that you have been through all steps. Tutorial motor control o shows you how to make a small control circuit where all components are found in the component database. Higher technological institute 10th of ramadan city mechatronics engineering department motor and. For example the following can be considered motor controls.
