Linear Gage LGF-Standard Dimensions, Robust Series 542

Series 542
Resolutions: 0.5μm, 1μm, 5μm
Features
  • Excellent vibration/shock resistance due to the design of the spindle guide section.
  • Sliding durability improved to remain serviceable for at least 15 million cycles (in house testing).
  • Shock resistance, 100g/11ms (IEC 60068-2-27)

Optional Accessories
Air drive unit
For 10mm range models: No.02ADE230
For 25mm range models: No.02ADE250
For 50mm range models: No.02ADE270
* Required air pressure: 0.2 to 0.4MPa
* Spindle extends when air is supplied.

  • Rubber boot (spare)
    For 10mm range models: No.238772
    For 25mm range models: No.962504
    For 50mm range models: No.962505
  • Thrust stem set
    For 10mm range models: No.02ADB680
    Thrust stem: No.02ADB681
    Clamp nut: No.02ADB682
    For 25/50mm range models: No.02ADN370
    Thrust stem: No.02ADN371
    Clamp nut: No.02ADB692
    * External dimensions are described in the dimensional drawing of the product.
    * 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.
  • Spanner Wrench
    For 10mm range models: No.02ADB683
    For 25/50mm range models: No.02ADB693
    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, an alarm signal will be output. Also, if using a 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 using 50mm stroke gage, note over-speed 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.


Parts Break Down


 

Specifications
Order No542-171542-161542-172542-162542-612542-173542-163542-613
Measuring Range .4in 10mm.4in 10mm1in 25mm1in 25mm1in 25mm2in 50mm2in 50mm2in 50mm
Resolution0.0005mm0.001mm0.0005mm0.001mm0.005mm0.0005mm0.001mm0.005mm
Measuring accuracy (20°C)
L=arbitrary measuring
length (mm)
(1.5+L/50)(1.5+L/50)(1.5+L/50)(1.5+L/50)(7.5+l/50)µm(1.5+L/50)(1.5+L/50)(7.5+l/50)µm
Quantizing error±1 count±1 count±1 count±1 count±1 count±1 count±1 count±1 count
Measuring Force-Contact Pointupwards-1.0N or less
horizontal-1.1N or less
downwards 1.2N or lessN
upwards-1.0N or less
horizontal-1.1N or less
downwards 1.2N or lessN
upwards-4.0N or less
horizontal-4.3N or less
downwards 4.6N or lessN
upwards-4.0N or less
horizontal-4.3N or less
downwards 4.6N or lessN
upwards-4.0N or less
horizontal-4.3N or less
downwards 4.6N or lessN
upwards-4.9N or less
horizontal-5.3N or less
downwards 5.7N or lessN
upwards-4.9N or less
horizontal-5.3N or less
downwards 5.7N or lessN
upwards-4.9N or less
horizontal-5.3N or less
downwards 5.7N or lessN
Position detection methodPhotoelectric linear encoderPhotoelectric linear encoderPhotoelectric linear encoderPhotoelectric linear encoderPhotoelectric linear encoderPhotoelectric linear encoderPhotoelectric linear encoderPhotoelectric linear encoder
Response speed*11500mm/s1500mm/s1500mm/s1500mm/s1500mm/s1500mm/s1500mm/s1500mm/s
Output90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 1000ns for 5µm model, 500ns for 1µm model, 250ns for 0.5µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 1000ns for 5µm model, 500ns for 1µm model, 250ns for 0.5µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 1000ns for 5µm model, 500ns for 1µm model, 250ns for 0.5µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 1000ns for 5µm model, 500ns for 1µm model, 250ns for 0.5µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 1000ns for 5µm model, 500ns for 1µm model, 250ns for 0.5µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 1000ns for 5µm model, 500ns for 1µm model, 250ns for 0.5µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 1000ns for 5µm model, 500ns for 1µm model, 250ns for 0.5µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 1000ns for 5µm model, 500ns for 1µm model, 250ns for 0.5µm model
Output square wave pitch2µm4µm2µm4µm20µm2µm4µm20µm
Mass260g260g300g300g300g400g-400g
Dust/water resistanceEquivalent to IP66 (only gage head)Equivalent to IP66 (only gage head)Equivalent to IP66 (only gage head)Equivalent to IP66 (only gage head)Equivalent to IP66 (only gage head)Equivalent to IP66 (only gage head)Equivalent to IP66 (only gage head)Equivalent to IP66 (only gage head)
Contact pointø3mm carbide-tipped (fixing screw: M2.5 (P=0.45)×5), standard contact point No.901312ø3mm carbide-tipped (fixing screw: M2.5 (P=0.45)×5), standard contact point No.901312ø3mm carbide-tipped (fixing screw: M2.5 (P=0.45)×5), standard contact point No.901312ø3mm carbide-tipped (fixing screw: M2.5 (P=0.45)×5), standard contact point No.901312ø3mm carbide-tipped (fixing screw: M2.5 (P=0.45)×5), standard contact point No.901312ø3mm carbide-tipped (fixing screw: M2.5 (P=0.45)×5), standard contact point No.901312ø3mm carbide-tipped (fixing screw: M2.5 (P=0.45)×5), standard contact point No.901312ø3mm carbide-tipped (fixing screw: M2.5 (P=0.45)×5), standard contact point No.901312
Stem Diaø8mmø8mmø15mmø15mmø15mmø15mmø15mmø15mm
Bearing typeLinear ball bearingLinear ball bearingLinear ball bearingLinear ball bearingLinear ball bearingLinear ball bearingLinear ball bearingLinear ball bearing
Output cable length2m (directly from casing)2m (directly from casing)2m (directly from casing)2m (directly from casing)2m (directly from casing)2m (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)Plug: 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)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)0 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)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)–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)–10 to 60°C (RH 20 to 80%, no condensation)–10 to 60°C (RH 20 to 80%, no condensation)
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