Linear Gage LGK - Slim, Robust Series 542

Series 542
Resolutions: 0.1μm, 0.5μm, 1μm
Features
  • Ideal for integration into harsh environments such as automation applications
  • Compact model offers the vibration/shock resistance of the proven LGF series at 1/5 the size compared to
    LGF-110L-B. Crosssectional 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)


Optional Accessories
  • Air lifter 10: No.02ADE230
    * Required air pressure: 0.2 to 0.4MPa
    * Spindle extends when air is supplied.
  • Rubber boot: No.238772 (spare)

Thrust stem set: *No.02ADB680
Thrust stem: No.02ADB681
Clamp nut: No.02ADB682
Spanner Wrench: No.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): 902432


Applicable Counters
542-075A :EH-101P
542-071A :EH-102P
64PKA131 :EG-101P
64PKA134 :EB-11P
64PKA137 :EV-16P (not compatible with 542-158)

 
*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.

Specifications
Order No542-158542-157542-156
Range .4in 10mm.4in 10mm.4in 10mm
Resolutionµm.000005inµm.000020in1µm.000050in
Measuring accuracy (20°C)(0.8+L/50)µm (L=mm)(1.5+L/50)µm (L=mm)(1.5+L/50)µm (L=mm)
Quantizing error±1 count±1 count±1 count
Measuring forceContact point upwards 0.7N or less

Contact point horizontal 0.75N or less

Contact point downwards 0.8N or less
Contact point upwards 0.7N or less

Contact point horizontal 0.75N or less

Contact point downwards 0.8N or less
Contact point upwards 0.7N or less

Contact point horizontal 0.75N or less

Contact point downwards 0.8N or less
Position detection methodPhotoelectric linear encodePhotoelectric linear encodePhotoelectric linear encode
Response speed *1400mm/s1500mm/s1500mm/s
Output 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 model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 200ns for 0.1µm model, 200ns for 0.5µm model, 400ns for 1µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 200ns for 0.1µm model, 200ns for 0.5µm model, 400ns for 1µm model
Output signal pitch0.4µm2µm4µm
MassApprox. 175gApprox. 175gApprox. 175g
Dust/water resistance*2Equivalent to IP66 (only gage head)Equivalent to IP66 (only gage head)Equivalent to IP66 (only gage head)
Stem_Diameterø8mmø8mmø8mm
Bearing typeLinear ball bearingLinear ball bearingLinear ball bearing
Output cable length2m (directly from casing)2m (directly from casing)2m (directly from casing)
ConnectorPlug: RM12BPE-6PH (HIROSE), Compatible receptacle: RM12BRD-6S (HIROSE)Plug: RM12BPE-6PH (HIROSE), Compatible receptacle: RM12BRD-6S (HIROSE)Plug: RM12BPE-6PH (HIROSE), Compatible receptacle: RM12BRD-6S (HIROSE)
Operating temperature (humidity) range0 to 40°C (RH 20 to 80%, no condensation)0 to 40°C (RH 20 to 80%, no condensation)0 to 40°C (RH 20 to 80%, no condensation)
Storage temperature (humidity) range–10 to 60°C (RH 20 to 80%, no condensation)–10 to 60°C (RH 20 to 80%, no condensation)–10 to 60°C (RH 20 to 80%, no condensation)
Standard AccessoriesWrench for contact point: No.538610Wrench for contact point: No.538610Wrench for contact point: No.538610
RemarksGold bandedBlue bandedGreen banded
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