| 单词 | servo drive |
| 释义 | > as lemmasservo drive servo drive n. an amplifier which supplies a servomotor with an electrical current specified by a control signal and regulates its operation in response to a feedback signal. ΚΠ 1947 Jrnl. Inst. Electr. Engineers 94 177 A servo drive was incorporated in the next type, the Mark 6. 1979 Pop. Sci. June 74/1 Gearless servo drives, linked to ship-motion sensors, automatically adjust for pitch and roll. 2018 J. A. Melkebeek Electr. Machines & Drives 523 In contrast to other servo drives, they [sc. stepping motors] give a controlled, stepwise motion without any need for position measurement and feedback. < as lemmas |
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