Last Updated
：2025/11/21
planetary gear train
Noun
Japanese Meaning
太陽歯車、内部環歯車および1つ以上の惑星歯車（中間ピニオン）と、それらを支持するキャリアから構成される、噛み合った歯車の集合体。
（ plural ）
Quizzes for review
An assembly of meshed gears consisting of a central (sun) gear, a coaxial internal gear-wheel and one or more intermediate pinions supported on a revolving carrier.
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planetary gear train
The engineer inspected the planetary gear train before the prototype underwent endurance testing.
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The engineer inspected the planetary gear train before the prototype underwent endurance testing.
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