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Servo Meaning: Definition, Examples, and Translations

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servo

[ˈsɜːrvoʊ ]

Definition

Context #1 | Noun

mechanical device

A servo is a small device that can take an input signal and use it to control a motor's position. It is commonly used in robotics and automation for precise movement. Servos are known for their ability to maintain a specific position, speed, or torque.

Synonyms

actuator, controller, motor.

Examples of usage

  • The robotic arm moved smoothly thanks to the servo motors.
  • He used a servo to control the angle of the drone's wings.
  • In the model car, servos helped steer and accelerate.
  • The automated camera system relied on servos for tracking subjects.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Science and Technology

  • Servos use feedback systems to ensure accurate positioning, making them essential in robotics and automation.
  • They convert electrical signals into mechanical movement, allowing for precise control in various applications like airplanes and drones.
  • High-speed servos can operate at hundreds of cycles per second, enabling rapid movements in robotics.

Pop Culture

  • In popular media and entertainment, servos are often depicted as vital parts in futuristic robots and vehicles, enhancing their functionality.
  • Servos are featured prominently in hobbyist and DIY subcultures, especially in robotics competitions and maker fairs.

Literature

  • Technical manuals and guides often discuss the role of servos in engineering, highlighting their importance in modern machinery.
  • Fictional stories involving robots often describe how servos allow these machines to exhibit human-like movements and actions.

Origin of 'servo'

Main points about word origin

  • The term 'servo' comes from the Latin word 'servus', meaning 'to serve', which reflects its function in controlling devices.
  • It first appeared in English technical jargon in the early 20th century, particularly in the context of radio and electronics.

The word 'servo' is derived from 'servomechanism', a term that originated in the 1920s. The 'servo' part of the word comes from the Latin 'servus', meaning 'slave' or 'servant', which reflects the function of a servomechanism to serve a controlling signal and automate mechanical responses. Initially developed for military applications, servomechanisms began to find their way into various technologies in the mid-20th century, particularly in aviation and robotics. The abbreviation 'servo' became popular as smaller, more efficient servos became widely used in hobbies and consumer electronics. Today, servos are integral components in numerous mechanical and electronic systems, enhancing precision and control.

Word Frequency Rank

With rank #17,306, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.