Linear Line EN

Compact Rail

Installing the single rail The rails can be installed in two positions relative to the external force. For axial loading of the slider (fig. 64 pos. 2), the load capacity is reduced because of the decline in contact area caused by the change in position. Therefore, the rails should be installed in such a way that the load on the rollers acts in the radial direction (fig. 64, pos. 1). The number of fixing holes in the rail in combination with screws of property class 10.9 is dimensioned in accordance with the load capacity values. For critical applications with vibrations or higher demand for rigidity, a support of the rail (fig. 64, pos. 3) is advantageous.

This reduces deformation of the sides and the load on the screws. The installation of a rail with counterbored holes requires an external refe rence for alignment. This reference can also be used simultaneously as rail support if required. All information in this section on alignment of the rails, refers to rails with counterbored holes. Rails with countersunk holes self-align using the specified fixing hole pattern (see pg. CR-34, fig. 57).

C R

1

2

3

Fig. 64

CR-37