html-Catalog Mitutoyo 2017 - 2019

Linear Gauge with Reference Point LGF-Z Series Series 542 This is a very robust and economical linear gauge with a reference Point that offers you the following benefits: – The advanced construction of the plunger guidance assembly makes it very resist- ant to external shocks and vibration. – Its differential square-wave signal output allows you to use it for a wide range of applications.

Specifications Scale Max. response speed Contact point Cable length Power supply Output signal

Photoelectric linear encoder

1500 mm/s

Ø3 mm carbide ball, thread: M 2,5 x 0,45

2 m

5 V (4,8 V to 5,2 V), 120 mA max.

90° phase difference, differential square wave (RS-422A equivalent), minimum edge distance

– It is very long lasting due to linear ball-bearings in the spindle unit. – The origin point mark on its scale gives you a reference point.

200 ns (1 µm type), 250 ns (0,5 µm type)

Environmental conditions Bearing type Scale reference point

0 °C to 40 °C (20 % to 80 % rel. humidity, no condensation)

Linear ball bearing

3 mm from lowest rest point (10 mm type) 5 mm from lowest rest point (25,5 mm type)

Standard accessories No.

Description

Wrench Key/542

538610

Optional accessories No.

542-164

Description

Extension Cable 5m with Origin Extension Cable 10m with Origin Extension Cable 20m with Origin

02ADF260 02ADF280 02ADF300 02ADB680 02ADN370 02ADE230 02ADE250 02ADE270

Range [mm] Measuring force * 1

Resolution [mm]

Signal pitch [µm]

Mass [g]

Stem Ø Accuracy

No.

0-10 1,2 N/1,1 N/1 N 0,0005 8 mm (1,5 + L/50)µm 2 0-10 1,2 N/1,1 N/1 N 0,001 8 mm (1,5 + L/50) µm 4 0-25 4,6 N/4,3 N/4 N 0,0005 15 mm (1,5 + L/50) µm 2 0-25 4,6 N/4,3 N/4 N 0,001 15 mm (1,5 + L/50) µm 4 0-50 5,7 N/5,3 N/4,9 N 0,0005 15 mm (1,5 + L/50) µm 2 0-50 5,7 N/5,3 N/4,9 N 0,001 15 mm (1,5 + L/50) µm 4

260 260 300 300 400 400

542-174 542-164 542-175 542-165 542-176 542-166

Thrust Stem (LGF 10mm)

THRUST STEM SET

Air Drive Unit for Linear Gauges, 10 mm Air Drive Unit for Linear Gauges, 25 mm Air Drive Unit for Linear Gauges, 50 mm Linear Gauge Counter EG, for Linear Gauge LGF-Z Linear Gauge Counter EB, for LGF-Z Linear Gauge Counter EH, for LGF-Z Linear Gauge Counter EV, for LGF-Z

542-017

* 1 Spindle DOWN/Horizontal/UP

542-094-2 542-073D

ø16.7

542-067

34

Consumable spares No.

15.4

61.5

34

14.8 0.6

Description

(screw top height)

Contact Element Ball Point, 7,3mm Length, Carbide, Metric Rubber Cap, 542-222/601/604,575-324

901312

17.3

Thrust stem 02ADB681

Connecting cable 2m

6

（ 129.5 ） 6.9

75.7

238772 962504 962505

M9.5×0.5

Stem Guard 25mm/542

Attachment thread for thrust stem

ø9.5 -0.015 0

ø8 -0.009 0

5 45.9

Rubber Cap Assy/542, 50mm type for LGE-1050L

14

14.5 9.5

46.9

4

（ 13.8

）

ø16.7

Clamp nut 02ADB682

12.3

10.6 or longer (stroke)

Dimensions with a thrust stem installed M9.5×0.5 12

20.6

61.7

34

0.6

20

34

542-174, 542-164

(screw top height)

ø16.7

Refer to the Linear Gauge documentation for more details

56.1 8.6

34

61.7

20.6

Connecting cable 2m

20 0.6

34

(screw top height)

174

30.7

Thrust stem 02ADN371

Connecting cable 2m

（ 316 ）

02ADN371 Thrust stem

114.7

ø15 -0.015 0

8.6

4.5 124.9

ø18 -0.018 0

（ 208.3 ）

Clamp nut 02ADB692

M14×0.5 Attachment thread for thrust stem

18.5 9 5

ø15 -0.015 0

ø18 -0.018 0

6 29.6

4.5 84.1

M18×1

Attachment thread for thrust stem M14×0.5

18.5 9 5

142

6.5 22

93.6

（ 24.2

）

51.5 or longer (stroke)

13.8

26 or longer (stroke)

02ADB692 Clamp nut

（ 24.2

）

Dimensions with a thrust stem installed

13.8

M18×1 Dimensions with a thrust stem installed

21

21

542-175, 542-165

542-176, 542-166

365

All products to be sold to commercial customers. Product illustrations are without obligation. Product descriptions, in particular any and all technical specifications, are only binding when explicitly agreed upon. For suggested retail prices, please refer to the separate price list.