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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=1738930902-H8nEGwD2xA6ZdNidjqJfDOtdTfNdX7q2-0-38629acfffee08dd4cafac1e5bd77ebb)
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=1738930902-Rxk1x9cXGFtISxjhoO2tUed5TlPS15Jc-0-16167db827028a3d0a42a65a1811e525)
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=1738930902-3ORScELsaHKWKmNglWdQPDd6sXChrWwC-0-489df587c7bd04512871bcc69fdb32c9)
![](https://epubservercos.yuewen.com/7D19EE/16499785004735406/epubprivate/OEBPS/Images/img00114001.jpg?sign=1738930902-Rsfb5mqbKN89D83sr4Fvu7VjXVI2wgBm-0-51dd93518a33708d358371eb89d6f851)
![](https://epubservercos.yuewen.com/7D19EE/16499785004735406/epubprivate/OEBPS/Images/img00115001.jpg?sign=1738930902-5GNCg6AuWVRNEksYFfzVQH0ZxK5wYqWo-0-f0acadf5f5c36c99b75a0ad9a8d38b38)