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液压传动有何优缺点

更新时间: 2020-03-05 00:00:00     

液压传动优点:可进行无极变速;运动比较平稳;瓜快、冲击小,能高速启动、制动和换向;能自动防止过载;操作简便;使用寿命长;体积小、重量轻、结构紧凑。

液压传动缺点:容易泄漏,无元件制造精度要求高;传动效率低。

关键词: 液压 传动 优缺点

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