| 摘要 |
A power output device and a power enhancement member are provided. The power output device includes: a basic power supply member, a driving shaft, an output shaft, a clutch and a power enhancement member. The power enhancement member includes a rotation portion and a plurality of weight elements arranged on the rotation portion. In operation, the rotation portion rotates together with and around the output shaft, the plurality of weight elements in turn rotate together with the rotation portion around the output shaft. Meantime, the plurality of weight elements also make predetermined reciprocating movement relative to the rotation portion, such that the center of gravity of the power enhancement member is always offset from the output shaft towards a constant direction, thereby to promote and stabilize the rotation of the output shaft. The present invention is especially useful in applications that need large power output.
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