... soft closed strip can protect the linear scale, scanning unit and guide from the effect of dust, cuttings ... and cutting fluid.the movement guide of scanning unit has a very small friction force, guide is built ... installment space.Maximum measuring length of DSL-M series is 300mm.Installation Size DrawingRangeDLS-W5R/52RDLS-W1R/ ... a small installment space Closed-type DLS-W Series linear scales