servomotor

noun
ser·​vo·​mo·​tor | \ ˈsər-vō-ˌmō-tər How to pronounce servomotor (audio) \

Definition of servomotor

: a power-driven mechanism that supplements a primary control operated by a comparatively feeble force (as in a servomechanism)

Examples of servomotor in a Sentence

Recent Examples on the Web The component, known as a servomotor, combines an engine with a sensor that enables precise control of the position and speed of a drone. Dion Nissenbaum, WSJ, 6 Oct. 2021 An electronic signal tells the ETM the exact position of your gas pedal, and the ETM then operates a servomotor to open and close the throttle. Star Tribune, 4 June 2021 The servomotors use special low-temperature lubricant, and Navmar fitted EPDM weather seal gasketing to all access hatches, ports, and panels to prevent accumulating moisture and ice. David Hambling, Popular Mechanics, 13 July 2017 Its customizable cylinder, which can handle up to 150 pounds, contains a GPS unit and servomotor for steering the parachute to a drop site up to 2 miles away. Bob Parks, WIRED, 20 Oct. 2008

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'servomotor.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of servomotor

1889, in the meaning defined above

History and Etymology for servomotor

French servo-moteur, from Latin servus slave, servant + French -o- + moteur motor, from Latin motor one that moves — more at motor

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Time Traveler for servomotor

Time Traveler

The first known use of servomotor was in 1889

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Dictionary Entries Near servomotor

servomechanism

servomotor

servo system

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Statistics for servomotor

Last Updated

8 Oct 2021

Cite this Entry

“Servomotor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/servomotor. Accessed 19 Oct. 2021.

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More from Merriam-Webster on servomotor

Britannica.com: Encyclopedia article about servomotor

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