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actuator

   Also found in: Legal, Acronyms, Encyclopedia, Wikipedia 0.01 sec.
ac·tu·a·tor  (kch-tr)
n.
One that activates, especially a device responsible for actuating a mechanical device, such as one connected to a computer by a sensor link.

A mechanism that furnishes the force required to displace a control surface or other control element.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.actuator - a mechanism that puts something into automatic action
mechanism - device consisting of a piece of machinery; has moving parts that perform some function
positioner, rotary actuator - (computer science) the actuator that moves a read/write head to the proper data track


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has expanded its MDrive product line by introducing NEMA size 17 linear actuators that combine integrated step motor and driver technology.
[ILLUSTRATION OMITTED] Nook Industries recently introduced its ELZex Modular Linear Actuators series as flexible positioning systems made of self-supporting and wear resistant aluminum profiles.
One end of each actuator is connected to the underside of the car and the other end of each pair of actuators is joined by a rotating pin through the bearing assembly.
 
 
 
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