Linear Gages
LG200 Pencil Probe Style SERIES 542 — Environment-Resistant and Slim Type
Connector
• IP67G protection rating with superior oil-resistance compared to standard gages. • When using any EJ+interface, a free setup and viewing software is available: LG Quicksetuptool (refer to page G-15) *1 10 mm range models (Actual value from in-house tests)
• High-accuracy gage head suitable for in-line and general use. • Guaranteed Accuracy and Repeatability. • Sliding durability of 100 million+ cycles* 1 . • Can be connected to various counters such as: - EJ series - built-in display, modular, compact, with PLC interfaces, as well as USB - EH series - high-visibility display, serial and I/O communication (adapter required) - Direct to machines via TTL output from the Linear Gage
20.4
30
14.7
HR10A-10P-10P (HIROSE)
Unit: mm
Optional Accessories • Air lifter: 02ADE230 Note 1: Required air pressure: 0.2 to 0.4 MPa (With a 0.1 µm resolution type: 0.2 MPa) Note 2: Spindle extends when air is supplied.
542-187
SPECIFICATIONS Order No.
542-186
542-187
542-188
Measuring range
10 mm / .4"
Resolution
1 µm / 5 uinch
0.5 µm / .000020"
0.1 µm / .000050"
(0.8 + L/50) µm L=arbitrary measuring length (mm)
Measuring accuracy (20 °C) Small range accuracy Repeatability: 2 σ (20 °C)
(1.5 + L/50) µm L=arbitrary measuring length (mm)
0.5 µm (Arbitrary 20 µm range)
0.3 µm
Contact point downwards Contact point horizontal Contact point upwards
0.8 N or less 0.75 N or less 0.7 N or less
Measuring force
Position detection method Maximum response speed
Optical transmission-type Linear encoder
1500 mm/s
400 mm/s
G
• Rubber boot: 21HAA331 (spare) • Thrust stem set: 02ADB680
Output signal
90° phase difference, differential square wave (RS-422A equivalent)
Minimum edge intervals
500 ns (2 MHz)
250 ns (4 MHz)
(Thrust stem: 02ADB681 , Clamp nut: 02ADB682 ) This is a combination of thrust stem and a clamp nut. • Spanner wrench: 02ADB683 If required spanner wrench is required for tightening. If using multiple gages, one spanner wrench and a thrust stem set is required for each gage.
Output signal pitch
4 µm
2 µm
0.4 µm
Mass
Approx. 210 g
ø3 mm carbide tipped (fixing screw: (M2.5x0.45), standard contact point: 901312
Contact point
Stem
ø8 mm
Bearing
Linear ball type
ø11.7
Output cable length
Approx. 2.5 m (directly from casing)
Plug: HR10A-10P-10P (HIROSE), Compatible receptacle: HR10A-10R-10S (HIROSE), Compatible connector: HR10A-10J-10S (HIROSE)
Connector
Thrust stem set/Spanner Wrench
Operating temperature (humidity) ranges Storage temperature (humidity) ranges
0 to 50 °C (RH 20 to 80%, non-condensing) –10 to 60 °C (RH 20 to 80%, non-condensing)
Wrench for contact point: 538610
Standard Accessories
02ADB681 Thrust stem
DIMENSIONS
Unit: mm
ø9.5 0
ø8 0
-0.015
-0.009
02ADB682 Clamp nut
542-186/542-187/542-188
ø11.7
M9.5×0.5
• Extension cable 5 m: 21HZA197 10 m: 21HZA198 20 m: 21HZA199 Note 1: Connectable up to 3 pieces, 20 m at maximum. • Conversion Plugs / Cables Plug connection to EH-101P/102P: 21HZA195 Plug connection to EH-102Z: 21HZA196 Cable connection to EH-101P/102P: 21HZA260 Cable connection to EH-102Z: 21HZA261 Note: Connectable to EH-102Z but the function of reference point detection is disabled.
02ADB681 Thrust stem
(13.3)
Dimensions with an optional thrust stem installed
ø9.5 0
ø8 0
-0.015
-0.009
02ADB682 Clamp nut
M9.5×0.5
Custom order example • Measuring force change • Cable length change (less than 2 m) • Connector change
G-7
(13.3)
Dimensions with an optional
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