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 94Tapped-hole <strong>LM</strong> Rail Type of Model HSRHSR model rails also include a type where the <strong>LM</strong> rail is tapped from the bottom. This type is usefulwhen mounting from the bottom of the base and when increased contamination protection is desired.l 1S1(1) Determine the bolt length so that a clearanceof 2 to 5 mm is secured between thebolt end and the bottom of the tap (effectivetap depth). (See figure above.)(2) A tapped-hole <strong>LM</strong> rail type is available alsofor model HSR-YR.(3) For standard pitches of the taps, seeTable1 on B1-88.FTable2 Dimensions of the <strong>LM</strong> Rail TapClearanceUnit: mmModel No. S1 Effective tap depth l 1HSR 15 M5 8HSR 20 M6 10HSR 25 M6 12HSR 30 M8 15HSR 35 M8 17HSR 45 M12 24HSR 55 M14 24HSR 65 M20 30<strong>LM</strong> <strong>Guide</strong><strong>Industrial</strong> <strong>Technologies</strong>Model number codingHSR30A2UU +1000LH KSymbol for tapped-hole <strong>LM</strong> rail typeNote) Ct7 and Ct5 grades are not applicable.B1-89