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Servo drive
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<p>A servo drive is an <a href="/facts/Electronic_amplifier/pnRgxncC">electronic amplifier</a> used to power electric <a href="/facts/Servomechanism/lS3l6sY2">servomechanisms</a>. </p><p>A servo drive monitors the <a href="/facts/Feedback/XnuWH3zp">feedback</a> signal from the servomechanism and continually adjusts for deviation from expected behavior. </p>