LM Guide THK - Industrial Technologies

Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Shoulder Height of the Mounting Base and the Corner RadiusNormally, the mounting base for the LM rail and the LM block has a reference-surface on the sideface of the shoulder of the base in order to allow easy installation and highly accurate positioning.The height of the datum shoulder varies with model numbers. See A1-308 to A1-314 for details.The corner of the mounting shoulder must be machined to have a recess, or machined to be smallerthan the corner radius "r," to prevent interference with the chamfer of the LM rail or the LM block.The corner radius varies with model numbers. See A1-308 to A1-314 for details.[Model SR, SR-M1]ModelNo.CornerradiusrShoulder for the LM RailrH3H1Shoulder Maximumheight for shoulder heightthe LM rail for the LM blockUnit: mmr(max) H1 H2 H315 0.5 3.8 4 4.520 0.5 5 5 625 1 5.5 5 730 1 8 6 9.535 1 9 6 11.545 1 10 8 12.555 1.5 11 8 13.570 1.5 12 10 1585 1.2 8 12 18.5100 1.2 10 15 19120 1.2 12 20 15150 1.2 12 20 22[Model JR]Unit: mmShoulder height forModel Corner radiusthe LM blockNo.r(max)H225 1 535 1 645 1 855 1.5 10Shoulder for the LM Block (LM casing)Fig.7r[Model CSR]ModelNo.[Model NSR-TBC]rH2Corner radiusShoulder heightfor the LM railr(max) H1 H315 0.5 3 3.520 0.5 3.5 425 1 5 5.530 1 5 735 1 6 7.545 1 8 10ModelNo.CornerradiusShoulder Shoulderheight for the height for theLM rail LM blockUnit: mmUnit: mmr(max) H1 H2 H320 1 5 5 5.525 1 6 6 6.530 1 7 6 940 1 7 8 10.550 1 7 8 870 1 7 10 9.5Industrial TechnologiesA1-308