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3.5 滚子链联轴器(摘自GB/T 6069—2002)
GL型滚子链联轴器结构简单、紧凑,质量轻,装拆方便(不用移动被连接的两轴),因采用双排滚子链可获得一定的偏移补偿量。由于链条与链轮齿间有间隙,不宜用于正、反频繁启动运转和立轴传动的场合。
![](https://epubservercos.yuewen.com/7D19EE/16499785004735406/epubprivate/OEBPS/Images/img00113001.jpg?sign=1739479971-hRKkgDTvMUC3HsKnyvjg7nisGcDcj1qJ-0-1fa0dfef692a9e319b741df738203c6e)
标记示例:
例1 GL7型滚子链联轴器
主动端:J1型孔,B型键槽 d1=45mm,L1=84mm
从动端:J1型孔,B1型键槽 d2=50mm,L1=84mm。标记为:
例2 GL3型滚子链联轴器
主动端:J1型孔,A型键槽 d1=25mm,L1=44mm
从动端:J1型孔,A型键槽 d2=25mm,L1=44mm。标记为:
GL3F联轴器J125×44 GB/T 6069—2002
![](https://epubservercos.yuewen.com/7D19EE/16499785004735406/epubprivate/OEBPS/Images/img00113003.jpg?sign=1739479971-Gh4cGiQ3RwfbDMB7bveXzMiwfifvCzL8-0-901abaf5919388b9912a67f4efba0717)
表7-2-19 基本参数和主要尺寸
![](https://epubservercos.yuewen.com/7D19EE/16499785004735406/epubprivate/OEBPS/Images/img00113004.jpg?sign=1739479971-W53Q4HLCsTb3a1rRpp3RNA4GanigAWO0-0-5239004d4ec272ccb472b1d655681e11)
![](https://epubservercos.yuewen.com/7D19EE/16499785004735406/epubprivate/OEBPS/Images/img00114001.jpg?sign=1739479971-wjvpgtVBQt8I6ZLVmlteUb570lICorIO-0-6cb57dbb93a39ff3124ddc74c2212df7)
![](https://epubservercos.yuewen.com/7D19EE/16499785004735406/epubprivate/OEBPS/Images/img00115001.jpg?sign=1739479971-EixTRhyq9o44MADYbCXSuYyuFyd1Jhz6-0-454b26fa8b40ef2c92106398ed00c08c)