Linear Way L

Track rail length
Standard and maximum lengths of track rails are shown in Table 5. Track rails in any length are also
available. Simply indicate the necessary length of track rail in mm in the identification number. For the
tolerances of E dimension and track rail length, consult for further information.
For track rails longer than the maximum length shown in Table 5, butt-jointing track rails are available
upon request. In this case, indicate "/A" in the identification number.
E dimensions at both ends are the same and are within the standard range of E unless otherwise
specified. To change these dimensions, specify the specified rail mounting hole positions "/E" of
special specification. For details, see page 85.
Table 5 Standard and maximum lengths of track rails
n (Number of mounting holes)
E
F
L
E
Item
Model number
ML 9 ML 12
ML 15
unit : mm
Standard length Ln
Pitch of mounting holes F
E
Standard range
of E 1
Maximum length 1
incl.
under
Maximum number of butt-jointing
track rails
Maximum length of butt-jointing
track rails
60 3 100 4 80 2
80 4 150 6 160 4
120 6 200 8 240 6
22011 27511 320 8
28014 35014 44011
47519
56014
68017
20 25 40
10 12.5 20
4.5 5 5.5
14.5 17.5 25.5
860 1 000 1 000
1 200 1 450 1 480
2 2 2
1 660 1 925 1 880
Note( 1 ) : Not applicable to the track rail with stopper pins (/S).
Remark : Track rails with the maximum lengths shown in parentheses can also be manufactured. Consult
for further information.
1N=0.102kgf=0.2248lbs.
1mm=0.03937inch
139