G-5GLinear GageIdeal for integration into harsh environments such as automation applicationsMitutoyo operates a policy of continuous improvement that aims to provide the customer with the benet of the latest technological advances.Therefore the company reserves the right to change any or all aspects of any product specication without notice.Linear Gage SERIES 542 — Slim typeLGK •Compact model offers the vibration/shock resistance of the proven LGF series. Cross-sectional area is approx 1/5 compared to LGF-110L-B.•Resolution of each model can be selected from 0.1μm, 0.5μm, or 1μm.•Excellent Sliding durability improved to remain serviceable for at least 15 million Cycles (in-house testing).•Excellent shock resistance, 100g/11ms (IEC 60068-2-27)Unit: mm82.73020.4Connecting cable (2m)RM12BPE-6PH (HIROSE)Unit: mmSPECIFICATIONSOrder No.542-158542-157542-156Measuring range10mm (.4”)Resolution0.1μm0.5μm1μmMeasuring accuracy (20°C)(0.8+L/50) μm (L=mm)(1.5+L/50) μm (L=mm)Quantizing error±1 countMeasuring force Contact point downwards0.8N or lessContact point horizontal0.75N or lessContact point upwards0.7N or lessPosition detection methodPhotoelectric linear encodeResponse speed*1400mm/s1500mm/sOutput signal90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 200ns for 0.1μm model, 200ns for 0.5μm model, 400ns for 1μm modelOutput signal pitch0.4μm2μm4μmMassApprox. 175gDust/water resistance*2Equivalent to IP66 (only gage head)Contact pointø3mm carbide-tipped (fixing screw: M2.5 (P=0.45)×5), standard contact point: 901312Stem dia.ø8mmBearing typeLinear ball bearingOutput cable length2m (directly from casing)ConnectorPlug: RM12BPE-6PH (HIROSE), Compatible receptacle: RM12BRD-6S (HIROSE)Operating temperature (humidity) range0 to 40°C (RH 20 to 80%, no condensation)Storage temperature (humidity) range–10 to 60°C (RH 20 to 80%, no condensation)Standard AccessoriesWrench for contact point: 538610RemarksGold bandedBlue bandedGreen banded*1: When the spindle speed exceeds 1500mm/s (400mm/s for 0.1μm model), an alarm signal will be output. Also, if using Mitutoyo counter, an error message will be displayed. If using counters made by other companies, please inquire separately for the alarm signals. For the models of 0.1μm resolution, note that over-speed error may occur depending on the impact amount when releasing the contact point freely.*2: IP Code is a standard which classifies and rates the degree of protection provided against the intrusion of solid objects and water. This may not be applicable depending on the kind of liquid.542-158542-157542 -156DIMENSIONSAttachment thread for thrust stemM9.5×0.510.6 or longer (stroke)Rubber bootø8–0.0090146.573.1ø12125.5Attachment thread for thrust stemM9.5×0.510.6 or longer (stroke)Rubber bootø8–0.0090146.573.1ø12125.5542-158542-157Attachment thread for thrust stemM9.5×0.510.6 or longer (stroke)Rubber bootø8–0.0090146.573.1ø12125.5542-156ConnectorOptional Accessories• Air lifter 10: 02ADE230* Required air pressure: 0.2 to 0.4MPa* Spindle extends when air is supplied.•Rubber boot: 238772 (spare)Thrust stem set: 02ADB680Thrust stem: 02ADB681Clamp nut: 02ADB682Special spanner: 02ADB683* A thrust stem set is a combination of thrust stem and a clamp nut. A special spanner is required for tightening. If using multiple gages, a thrust stem set for each gage and one special spanner are required.•Extension cable ( 5m) : 902434•Extension cable (10m): 902433•Extension cable (20m): 902432Refer to the Linear Gage (Catalog No.E13007) for more details.


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