34 Reduction of spring force through soft spring on request example of function for design line LR low clamping force medium clamping force high clamping force axial force per coloured ring Technical features LR/LD series LR series spring loaded centrepoint, pressure indication by yellow, green and red rings LD series spring loaded centrepoint, for expansion compensation, without pressure indication The yellow, green and red ranges of axial forces are permanently laser marked on the heads of the centre housings. Example type LRS, 700S 068004 Yellow 0-350 daN Green 350-620 daN Red 620-850 daN Design A with draw-off thread and draw-off nut All sizes of LR and LD are available with draw-off thread. Simply add a capital A to the ID.No. Order example for type LRS MT4: ID.No.: 700S 068004A High Performance Live Centres LR/LD Series DM G LM Morse taper axial force daN 3 0 - 250 250 - 500 500 - 850 4 0 - 350 350 - 620 620 - 850 5 0 - 570 570 - 1000 1000 - 1360 6 0 - 1700 1700 - 3200 3200 - 4600 Draw-off nut ID.No. for centre with housing diameter ∅ LM DM G M45L 45 9 55 M45x1.5 M55L 55 10 68 M55x1.5 M68L 68 15 80 M68x1.5 M92L 92 18 110 M92x1.5 M127L 127 18 145 M127x1.5
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