servomotor

noun
ser·vo·mo·tor | \ˈsər-vō-ˌmō-tər \

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 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, "The Winter-Proof Drone That Will Watch the Arctic," 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, "Special Delivery: Stara’s Mosquito Air-Drops Right on Target," 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.

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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The first known use of servomotor was in 1889

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