The __________ for the motor symbol is used in both the control or signal section (ladder diagram ― the voltage solenoid) of a schematic and the power or load section of the same schematic.
To link the two together, mentally, they are identified in the same manner:
for a single motor, both circles, although drawn different in size would contain the capital letter M.
To identify two or more motors, the motors (in the power or load section of the drawing) and their associated motor-starter solenoids (in the ladder diagram) would be identified as 1M, 2M, 3M, and so on from top-to-bottom, as they occurred in the drawings.
Share your understanding of this question with the correct explanation.