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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=1739302238-1sTLYwc5FM0q3019zUWvmRf8SGO32fN9-0-9b6d693b151fdf79a736f977e12addad)
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=1739302238-XLsKTm1AVvXOVmySIBvJg6dRvFftZtgJ-0-24e4638584175e567197022e581e1dfe)
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=1739302238-btXL97YupMor4gOBXakWYWWhC2EpHqrl-0-7d4fe44bb6b37fc39911fa0f2f76fb6c)
![](https://epubservercos.yuewen.com/7D19EE/16499785004735406/epubprivate/OEBPS/Images/img00114001.jpg?sign=1739302238-mnqTTzNowWsPgcveBKwBW4QKlyOXoKga-0-ed83c6f2d2d3b82564898555e71a5cff)
![](https://epubservercos.yuewen.com/7D19EE/16499785004735406/epubprivate/OEBPS/Images/img00115001.jpg?sign=1739302238-D9t5ufND1kS1IkyAQAS95EG9ia2YiItl-0-3a4de96a2c3d33b393444d95a02a73e0)