|Component of a machine in charge of changing some of its parts state with the help of an energy source and command unit|
|Group: Man made|
|Used on these elements|
|Tools for this tag|
An actuator is a component of a more global system able to change some of the machine states.
This key is intended to precise which technology is used to move a given feature. It applies to several kind of objects, depending of proposed uses and possibilities.
OpenStreetMap considers the following values :