Glass linear scale SENC 150

precision

The SENC 150 from ACU-RITE is the ideal scale for all applications. The compact and robust design, and the numerous possibilities for mounting, make it ideal for retrofitting. The slight dimensions and high accuracies of this ball-bearing guided encoder, which uses the reflected light method, are ideal prerequisites that can be used in metrology applications. Specifications Measuring standard - Glass scale with incremental graduation Accuracy grade - ± 5 μm Measuring length ML Metric - Mounting spar optional 75 100 125 150 175 225 275 300 325 350 375 400 425 475 525 625 675 725 775 825 875 925 950 1000 1050 1100 1250 1350 1400 1550 Mounting spar included in items supplied 1675 1850 2000 2150 2300 2575 2825 3075 Measuring length ML Inch - 2 4 6 8 10 12 13 14 16 18 20 24 26 28 30 31.5 32 35 36 38 40 42 48 52 54 60 65 72 78 84 90 100 110 120 Incremental signals - TTL - TTL x 5 - TTL x 10 Grating period Integrated interpolation - 20 μm without - 20 μm 5-fold - 20 μm 10-fold Signal period - 20 μm - 4 μm - 2 μm Measuring step - 5 μm - 1 μm - 0.5 μm Reference marks - Distance-coded without load - 5.1 V ± 0.1 V/< 180 mA - 5.1 V ± 0.1 V/< 220 mA Electrical connection - Cable in metal armor, with 9 pin D sub connector; length: 4 m starting from measuring length 1250 mm: length 6 m Robust design Resolutions from 0.5 µm to 5 µm Output signals: TTL Measuring lengths from 75 mm/2” to 3075 mm/120” Distance-coded reference marks