THK SHS-LE - Standard Length and Maximum Length

10-2
10. Appendix
10. Appendix
10-3
Standard Length and Maximum Length
● Standard Length and Maximum Length of the LM Rail
Table10-1 shows the standard lengths and the maximum lengths of model SHS-LE variations.
If the maximum length of the desired LM rail exceeds them, contact THK for details. (This
product is not applicable for use in joint.)
For special rail lengths, it is recommended to use a value corresponding to the G,g dimension
from the table.
As the G,g dimension increases, this portion becomes less stable, and the accuracy
performance is severely impacted.
Table 10-1 Standard Length and Maximum Length of the LM Rail for Model SHS-LE
Unit: mm
Model No. SHS20LE SHS25LE SHS30LE SHS35LE SHS45LE
LM rail standard
length
(Lo)
220 220 280 280 570
280
280
360
360
675
340 340 440 440 780
400 400 520 520 885
460 460 600 600 990
520 520 680 680 1095
580 580 760 760 1200
640 640 840 840 1305
700 700 920 920 1410
760 760 1000 1000 1515
820 820 1080 1080 1620
940 940 1160 1160 1725
1000 1000 1240 1240 1830
1060 1060 1320 1320 1935
1120 1120 1400 1400 2040
1180 1180 1480 1480 2145
1240 1240 1560 1560 2250
1360 1300 1640 1640 2355
1480 1360 1720 1720 2460
1600 1420 1800 1800 2565
1720 1480 1880 1880 2670
1840
1540
1960
1960
2775
1960 1600 2040 2040 2880
2080 1720 2200 2200 2985
2200 1840 2360 2360 3090
1960 2520 2520
2080 2680 2680
2200 2840 2840
2320 3000 3000
2440
Standard pitch F 60 60 80 80 105
G.g 20 20 20 20 22.5
Max length 3000 3000 3000 3000 3090
Note 1) The maximum length varies with accuracy grades. Contact with our IOT Innovation Division for details.