LM Guide THK - Industrial Technologies
LM Guide THK - Industrial Technologies
LM Guide THK - Industrial Technologies
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Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Standard Length and Maximum Length of the <strong>LM</strong> RailTable1 shows the standard lengths and the maximum lengths of model NSR-TBC variations. If themaximum length of the desired <strong>LM</strong> rail exceeds them, jointed rails will be used. Contact <strong>THK</strong> fordetails.For the G dimension when a special length is required, we recommend selecting the correspondingG value from the table. The longer the G dimension is, the less stable the G area may become afterinstallation, thus causing an adverse impact to accuracy.GTable1 Standard Length and Maximum Length of the <strong>LM</strong> Rail for Model NSR-TBCStandard pitch F 60 80 80 105 120 150G 20 20 20 22.5 30 35Max length 2200 3000 3000 3000 3000 3000Note1) The maximum length varies with accuracy grades. Contact <strong>THK</strong> for details.Note2) If jointed rails are not allowed and a greater length than the maximum values above is required, contact <strong>THK</strong>.Unit: mmModel No. NSR 20TBC NSR 25TBC NSR 30TBC NSR 40TBC NSR 50TBC NSR 70TBC<strong>LM</strong> rail standardlength (LO)F220280340460640820100012401600280440600760100012401640204025203000L028044060076010001240164020402520300057088512001620204024602985780102012601500198025802940G1270157020202620<strong>Industrial</strong> <strong>Technologies</strong>B1-190