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Roller Guide RA Series

Fig. 13 End configuration of rail equipped with the rail cover

(10.5) Cover bracket When the rail cover is used, use the cover bracket to
(4) Rail cover secure the rail cover. Fig. 13 shows the dimensions for
the cover bracket. The required room at the end of the
Set screw rail is:
• Inside: 10.5 mm or less
Rail • O utside: 4 mm or less

(Common to the models of RA25 to RA65)
P lease confirm the interference with your machine at
the stroke end.
• Machine stroke
• Room for the end of the rail

Table 11 Height of rails equipped with rail cover Unit: mm

Model No. Standard rail height H1 Rail height installed The height of the rail with the rail cover is shown in
with rail cover Table 11.
RA25 24 24.25
RA30 28 28.25
RA35 31 31.25
RA45 38 38.3
RA55 43.5 43.8
RA65 55 55.3

Table 12 Cap to plug rail mounting bolt hole

Model No. Bolt to Cap reference No. Quantity/case Bolt size for rail mounting and cap reference number
secure rail are shown in Table 12.
RA15 20/case
RA20 M4 LG-CAP/M4 20/case
RA25 20/case
RA30, RA35 M5 LG-CAP/M5 20/case
RA45 20/case
RA55 M6 LG-CAP/M6 20/case
RA65 20/case
M8 LG-CAP/M8

M12 LG-CAP/M12

M14 LG-CAP/M14

M16 LG-CAP/M16

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