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An electrical actuator that converts electrical energy into rotational motion or sustained linear motion (linear motor). There are many types of electric motors. If the specific type of motor is known, it is helpful to use or add a more specific tag, such as dc-motor, brushless-dc motor or induction-motor.

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・toaster ・stove ・light bulb ・TV ・radio And for these appliance, I do not need to change the frequency but it will behave differently under different frequency. They are using motor. ・vacuum cleaner … is that washing machine and clothes dryer also uses motor. Although, they cannot be used in wrong frequency. In electronic devises, why frequency matters? Is it related to clock frequency? And why there is a motor device that can be and can't be used in different frequency? …
asked Feb 23 by Haruka Ichinose