双圆弧形导轨
法兰型：LG25EA,LG25FA,LG25HEA,LG25HFA,LG30EA,LG30FA,LG30HEA,LG30HFA,LG35EA,LG35FA,LG35HEA,LG35HFA,LG45EA,LG45FA,LG45HEA,LG45HFA,LG55EA,LG55FA,LG55HEA,LG55HFA,LG65EA,LG65FA,LG65HEA,LG65HFA
四方距型：
LG25AA,LG25AN,LG25HAA,LG25HAN,LG30AA,LG30AN,LG30HAA,LG30HAN,LG35AA,LG35AN,LG35HAA,LG35HAN,LG45AA,LG45AN,LG45HAA,LG45HAN,LG55AA,LG55AN,LG55HAA,LG55HAN,LG65AA,LG65AN,LG65HAA,LG65HAN

刚性加强型：LG35EAX,LG35HEAX,LG45EAX,LG45HEAX,LG55EAX,LG55HEAX,LG65EAX,LG65HEAX
LGW25EA（宽型）:LGW25EA,LGW25SEA