Under the same torque, the idle Angle is less when driving part is the race than the star wheel, and also the bigger the clutch size, the less the idle Angle.

在工况条件相同时，选套筒为主动件时的空转角比选星轮为主动件时的空转角小；传递相同转矩时，尺寸大的离合器空转角小。

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The one-way race way clutch wheel has the advantages of less friction, less noise, simple structure and low cost.

并且无需额 外的护轨来限位滑块，具有结构简单、适合批量生产成本低的优点。

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It means that there are a whole clutch of candidates in the race, even though they have little appeal to swing voters, and earn the disdain of the party hierarchy.

BBC: Republicans holding out for a hero