8.2 MINIRAIL Multi-part Guideways (ZG)
If the required total length of guide rail exceeds the maximum length listed in the catalog, individual guide rails can be joined together using precision butt joints. For this configuration, the ends of the guide rails are ground. The offset between individual guide rails should not exceed 0.002 mm.
L 11 22 - Multi-part guideways are numbered at the butt joints
Pay attention to the guide rail numbering at the butt joints during installation.