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A coil marked as producing mechanical movement.
Also known as: Electromagnetic actuator, Solenoid actuator
A solenoid converts current into a straight pull, and is drawn as a coil with a line showing the moving armature. It appears in fluid-power and control drawings wherever a valve or a latch is worked electrically.
Denotes an electromagnetic actuator producing linear movement when energised.
Contexts: Technical drawing, Electrical equipment
Appears in fluid-power and control schematics as the electrical operator on a valve, connecting the electrical and mechanical parts of a drawing.
Contexts: Technical drawing, Electrical equipment
A rectangle or coil of loops with a diagonal line through it representing the moving core.