Description
Product overview
Quote-only Mitutoyo Series 542 LGF-Z robust linear gages with reference point signal output. Also useful for calibration labs, research QA programs, university labs, and traceable measurement workflows.
Mitutoyo Linear Gage LGF-Z – With Reference Point, Standard Dimensions, Robust Series 542 is part of Mitutoyo Section G (Sensor Systems). Macroscopic Solutions supplies this product through a reviewed purchase or quote path so configuration, compatibility, shipping, freight, accessories, and support requirements can be confirmed before fulfillment.
Catalog reference: US-1005 G-6
Series 542 LGF-Z linear gages add reference point signal output to the robust standard-dimension LGF platform.
Key specifications
| Order No. | Range | Resolution | Reference mark position | Reference repeatability | Force up | Force horizontal | Force down | Pitch | Mass | Stem dia. | Wrench |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 542-174 | 10mm (.4") | 0.5um (.000020") | 3mm from contact point tip (lowest rest point) | sigma <=0.5um at a constant reference point passing speed less than 300mm/s in the same direction | 1.0N or less | 1.1N or less | 1.2N or less | 2um | Approx. 260g | 8mm | 538610 |
| 542-164 | 10mm (.4") | 1um (.000050") | 3mm from contact point tip (lowest rest point) | sigma <=0.5um at a constant reference point passing speed less than 300mm/s in the same direction | 1.0N or less | 1.1N or less | 1.2N or less | 4um | Approx. 260g | 8mm | 538610 |
| 542-175 | 25mm (1") | 0.5um (.000020") | 5mm from contact point tip (lowest rest point) | sigma <=0.5um at a constant reference point passing speed less than 300mm/s in the same direction | 4.0N or less | 4.3N or less | 4.6N or less | 2um | Approx. 300g | 15mm | 04GAA857 |
| 542-165 | 25mm (1") | 1um (.000050") | 5mm from contact point tip (lowest rest point) | sigma <=0.5um at a constant reference point passing speed less than 300mm/s in the same direction | 4.0N or less | 4.3N or less | 4.6N or less | 4um | Approx. 300g | 15mm | 04GAA857 |
| 542-176 | 50mm (2") | 0.5um (.000020") | 5mm from contact point tip (lowest rest point) | sigma <=0.5um at a constant reference point passing speed less than 300mm/s in the same direction | 4.9N or less | 5.3N or less | 5.7N or less | 2um | Approx. 400g | 15mm | 04GAA857 |
| 542-166 | 50mm (2") | 1um (.000050") | 5mm from contact point tip (lowest rest point) | sigma <=0.5um at a constant reference point passing speed less than 300mm/s in the same direction | 4.9N or less | 5.3N or less | 5.7N or less | 4um | Approx. 400g | 15mm | 04GAA857 |
Shared specifications
| Specification | Value |
|---|---|
| Quantizing error | +/-1 count |
| Position detection method | Photoelectric linear encoder |
| Response speed | 1500mm/s |
| Output signal | 90 degree phase difference, differential square wave (RS-422A equivalent), minimum edge intervals: 250ns for 0.5um model, 500ns for 1um model |
| Dust/water resistance | Equivalent to IP66 (only gage head) |
| Contact point | 3mm carbide-tipped, fixing screw M2.5 (P=0.45×5), standard contact point No.901312 |
| Bearing type | Linear ball bearing |
| Output cable length | 2m (directly extended from the main unit) |
| Connector | Plug PRC05-P8M (TAJIMI), compatible receptacle PRC05-R8F (TAJIMI) |
| Operating temperature / humidity | 0 to 40C (RH 20 to 80%, no condensation) |
| Storage temperature / humidity | -10 to 60C (RH 20 to 80%, no condensation) |
| Remarks | With origin point mark |
Accessories listed on catalog page G-6
| Order No. | Accessory |
|---|---|
| 02ADE230 | Air drive unit for 10mm range models |
| 02ADE250 | Air drive unit for 25mm range models |
| 02ADE270 | Air drive unit for 50mm range models |
| 238772 | Rubber boot for 10mm range models |
| 962504 | Rubber boot for 25mm range models |
| 962505 | Rubber boot for 50mm range models |
| 02ADB680 | Thrust stem set for 10mm range models |
| 02ADB681 | Thrust stem for 10mm range models |
| 02ADB682 | Clamp nut for 10mm range models |
| 02ADN370 | Thrust stem set for 25/50mm range models |
| 02ADN371 | Thrust stem for 25/50mm range models |
| 02ADB692 | Clamp nut for 25/50mm range models |
| 02ADB683 | Spanner wrench for 10mm range models |
| 02ADB693 | Spanner wrench for 25/50mm range models |
| 02ADF260 | Extension cable 5m |
| 02ADF280 | Extension cable 10m |
| 02ADF300 | Extension cable 20m |
| 901312 | Standard contact point |
| 538610 | Wrench for contact point |
| 04GAA857 | Wrench for contact point |
Applicable counters
| Order No. | Counter |
|---|---|
| 542-073A | EH-102Z applicable counter |
| 64PKA133 | EG-101Z applicable counter |
| 64PKA136 | EB-11Z applicable counter |
| 64PKA139 | EV-16Z applicable counter |
Applications beyond production metrology
Common applications beyond production metrology include calibration support for research facilities, university measurement labs, engineering QA programs, instrument verification, standards rooms, and traceable measurement workflows for industrial R&D.
Application notes are general examples for discovery and planning; confirm suitability, tolerances, fixtures, standards, and regulatory requirements for the specific measurement task.
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