设计的新型三环减速器主要由圆弧齿同步齿形带、小带轮、大带轮、曲柄轴、传动环板、输出轴、外齿轮和箱体等组成。

Newly developed three ring gear reducer is comprised of synchronous belt, big and small pulleys, crankshaft, drive ring plate, output shaft, external gear and case.

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通过分析得出：主减速器尾轴输出处存在故障征兆。

Through analysis, we could see output of tail shaft in main reducing gear has failure symptom.

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通过分析得出：主减速器尾轴输出处存在故障征兆。

Through analysis, we could see output of tail shaft in main reducing gear has failure symptom.

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