Linear Gage LGF-Z with Reference Point, Standard Dimensions,Robust Series 542

Series 542
Resolutions: 0.5μm, 1μm
Features
  • LGF series with reference point signal output function. The master setting to use it, incorporated in the unit, is easy to operate. The origin point can be easily detected even when a fault, such as over-speed error, etc. occurs.
  • Sliding durability improved to remain serviceable for at least 15 million cycles (in-house testing).
  • Shock resistance, 100g/11ms (IEC 60068-2-27).
  • Resolutions are available in 0.5μm or 1μm.

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.
    * 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): 02ADF260
Extension cable (10m): 02ADF280
Extension cable (20m): 02ADF300
Applicable Counters
542-073A EH-102Z
64PKA133 EG-101Z
64PKA136 EB-11Z
64PKA139 EV-16Z
*1: When the spindle speed exceeds 1500mm/s, an alarm signal will be output. For use of alarm signals, please inquire separately. For models with 50mm stroke, 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.


Parts Break Down


 

Specifications
Order No542-174542-164542-175542-165542-176542-166
Measuring Range .4in 10mm.4in 10mm1in 25mm1in 25mm2in 50mm2in 50mm
Resolution0.0005mm0.001mm0.0005mm0.001mm0.0005mm0.001mm
Measuring accuracy (20°C)(1.5+L/50)(1.5+L/50)(1.5+L/50)(1.5+L/50)(1.5+L/50)(1.5+L/50)
Quantizing error±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 less
upwards-1.0N or less
horizontal-1.1N or less
downwards-1.2N or less
upwards-4.0N or less
horizontal-4.3N or less
downwards-4.6N or less
upwards-4.0N or less
horizontal-4.3N or less
downwards-4.6N or less
upwards-4.9N or less
horizontal-5.3N or less
downwards-5.7N or less
upwards-4.9N or less
horizontal-5.3N or less
downwards-5.7N or less
Position detection methodPhotoelectric linear encoderPhotoelectric linear encoderPhotoelectric linear encoderPhotoelectric linear encoderPhotoelectric linear encoderPhotoelectric linear encoder
Response speed*11500mm/s1500mm/s1500mm/s1500mm/s1500mm/s1500mm/s
Output signal90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 250ns for 0.5µm model, 500ns for 1µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 250ns for 0.5µm model, 500ns for 1µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 250ns for 0.5µm model, 500ns for 1µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 250ns for 0.5µm model, 500ns for 1µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 250ns for 0.5µm model, 500ns for 1µm model90° phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 250ns for 0.5µm model, 500ns for 1µm model
MassApprox.260gApprox.260gApprox.300gApprox.300gApprox.400gApprox.400g
Dust/water resistance*2Equivalent 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.901312
Stem Diaø8mmø8mmø15mmø15mmø15mmø15mm
Bearing typeLinear ball bearingLinear ball bearingLinear ball bearingLinear ball bearingLinear ball bearingLinear ball bearing
Output cable length2m (directly extended from the main unit)2m (directly extended from the main unit)2m (directly extended from the main unit)2m (directly extended from the main unit)2m (directly extended from the main unit)2m (directly extended from the main unit)
ConnectorPlug: PRC05-P8M (TAJIMI), Compatible receptacle: PRC05-R8F (TAJIMI)Plug: PRC05-P8M (TAJIMI), Compatible receptacle: PRC05-R8F (TAJIMI)Plug: PRC05-P8M (TAJIMI), Compatible receptacle: PRC05-R8F (TAJIMI)Plug: PRC05-P8M (TAJIMI), Compatible receptacle: PRC05-R8F (TAJIMI)Plug: PRC05-P8M (TAJIMI), Compatible receptacle: PRC05-R8F (TAJIMI)Plug: PRC05-P8M (TAJIMI), Compatible receptacle: PRC05-R8F (TAJIMI)
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)
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)
Remarksw/orgin point markw/orgin point markw/orgin point markw/orgin point markw/orgin point markw/orgin point mark
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