Catalog No. E13017

Precision Sensor Applications

High-accuracy Length
Measuring Systems
Ideal for Measuring the Outside Diameter ofSteel Balls and Rollers for Anti-friction Bearings

ResolutionSensor Systems

High-accuracy Length
Measuring SystemFeatures• The wide 10mm measuring range is achieved with a high resolution andaccuracy specification that eliminates the inconvenience of the need for
frequent resetting to master gages, as required by conventional comparatortype gages, and so fewer of these gages are needed.
• Measurement data can be stored and controlled by PC software.
• The system can measure high-precision parts such as steel balls and rollers foranti-friction bearings by comparison with a master gage, also allowing use as
the standard of calibration and evaluation of master gages.
LGH standInspection of high-precision parts

971750This LGH stand greatly helps the gage to achieve highaccuracy.
Mass: 23 kg
Maximum measuring range
LGH-0510(C)-B-EH :0-139 mm
LGH-1010(C)-B-EH :0-137 mm
Measuring table:
granite300* Needle contact-point mounting example
25002NGB070
ø508025Gage mountingholeø15H7

This is a software program that allows graphic
meter indication and control chart display as well as
record/storage of measurement data.

100270（350）11034〜175

PC software: SENSORPAK* To connect between a PC and the exclusive counter,a USB cable (A-B type) is required separately.

Custom stand 1*
Useful for making a stand to mount a custom jig(to user-specified dimensions).
* Custom-made option
Tapped holes
for mounting jig

ø30mm mounting bush*
For mounting on a commerciallyavailable stand.
(User-specified size acceptable)* Custom-made option

External signal input
connector*Allows external signals to trigger data
output and zero-set the counter in
combination with the foot switch.
* Custom-made option

Application example•Data output trigger•Preset (zero-set)•Peak hold clear

Custom stand 2*
Useful for making a stand incorporating a highaccuracy ceramic platen.
(Flatness: 0.3µm)

Quality AssuranceStandard Accessories:
Inspection certificate

Spindle lifting cable971753 Mass: 50 kg
Allows the LGH spindle to belifted and lowered without
touching the measuring head.

Counter* Custom-made option

External signal
input connector
FootswitchOption
LGH StandSpindle lifting cable
PC software: SENSORPAK1971750
97175302NGB070· Calibration certificate· Traceability system chartSpecifications
Resolution 0.01µm / Accuracy 0.2µm model
Resolution 0.005µm / Accuracy 0.1µm model
542-715 (Standard)
542-716 (Low measuring force)542-720 (Standard)
542-721 (Low measuring force)
Order No.
Model
LGH-1010-B-EH
LGH-1010C-B-EH
LGH-0510-B-EH
LGH-0510C-B-EH
Measuring range
10mm
Resolution
0.01µm (0.05 µm, 0.1µm, 0.5 µm, 1µm can be selected from the counter) 0.005 µm (0.01µm, 0.05 µm, 0.1µm can be selected from the counter)
0.2 µm
0.1µm
Measuring accuracy (20°C) *1
0.1µm ( 2σ)0.02 µm ( 2σ)Repeatability (20°C) *1
0.1µm
0.05 µm
Retrace error (20°C) *1
Contact point downwards
0.65 N or lessApprox. 0.12 N
0.65 N or lessApprox. 0.1 N
MeasuringContact point horizontal
0.55 N or lessNot applicable
0.55 N or lessNot applicableforce
Contact point upwards
0.45 N or lessNot applicable
0.45 N or lessNot applicable
Maximum operation speed
In normal measurement: 700 mm/sec; for peak detection: 120 mm/sec
In normal measurement: 250 mm/sec
Carbide-tipped, Sø3mm (M2.5 (P=0.45)×5mm), standard contact point: 901312 Carbide sphere SR5 (M2.5 (P=0.45) × 5 mm), standard contact point: 120058
Contact pointStemø15 mmFunctionsZero-setting, presetting, direction changeover, tolerance, judgment (3 steps/5 steps)
Hold function
Yes
No
Power supply
Suppplied AC Adapter, or +12 to 24V DC, max 700 mA
Operating temperature/humidity
0°C-40°C (Reference temperature 20°C)/ 20- 80%RH (no condensation)
10°C - 30°C (Reference temperature 20°C)/30- 70%RH (no condensation)
Storage temperature/humidity−10°C-60°C/20-80%RH (no condensation)−10°C -60°C /20-80% (no condensation) *2
Standard accessories
Wrench for contact point, rubber boot, stand, washer (for counter), AC Adapter, AC cord, DC plug, user's manual, inspection certificate*1 Applies when used with counter (excluding quantizing error).
*2 The storage temperature/humidity range after unpacking is the same as the operating temperature/humidity range.
Refer to the Linear Gage(Catalog No.E13013) for more details

Dimensions
LGH-0510（C）-B-EH
Cable Assy(2m)68Fixation of power cord85

7.5(14)

148.2
137

145.9

011.2

ø15h6 -0.011
Stem diafor ﬁxation

144542-716 (low measuring force)
10
LGH-1010C-B-EH
Rubber boot not equipped 20

Carbied-tipped, Sø3901312

138

542-715 (standard)
LGH-1010-B-EH

1840

542-721 (low measuring force)
10
LGH-0510C-B-EH
Rubber boot not equipped 20

Carbide sphere SR5120058

542-720 (standard)
LGH-0510-B-EH* Minimum bending radius or minimum dressed dimension°Approx.10(Tilt angle when stand equipped)
75.1(Rubber boot equipped)
97(Stand equipped)

40

19.4

Cable(2m)

Unit: mmConnector for
lifting cable(stroke) 10.5

63.3
10.5
25

148.3

Connector (detachable)
Connector for
lifting cable0ø15h6 -0.011
Stem diafor ﬁxation

1845.4

Exclusive Counter (set)

72

�

(25*)
R20* �
ø4.885

ø10.4(37.6)

60.9(stem) 25

LGH-1010（C）-B-EH

156 (Stand equipped)

0.1µm and 1µm resolution indicator systems
0.1µm resolution, digital readout

0.1µm graduation, analog readout

1µm resolution, digital readout

Linear gage LGF-0110L-B, EH-101P

Mu-checker MCH-385, M-551

Digimatic indicator ID-C112AXB

542-181
LGF-0110L-B

519-385
MCH-385• Cartridge Headinterchangeable contact points
for dial indicators can be used
M2.5×5542-075
EH-101P

Standard model
519-551
M-551

Measuring range: 12.7mm
543-300
ID-C112AXB

Refer to Chapter F: Digimatic Indicators; and Chapter G: Sensor Systems. of Miutoyo's general catalog for more details.

2046 1711(1)A-(CH)PR, Printed in Japan

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sub-contract basis.

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