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LSG Series Runout Measurement and Control System
Automatic and precise measurement of the diameter, maximum&minimum value, roundness, and runout for tubes, filters, milling cutters, and drill bits.
Video
Principle Principle



The laser beam is emitted from a semiconductor laser, reflected by a multi-faceted mirror and a plane mirror, and then passes through a collimating F(θ) lens to scan the measured object in parallel alignment. The shadow of the beam formed by the measured object is focused through the receiver lens and converted into an electronic signal. The size of the measured object is calculated based on the time taken for the beam to be blocked and form a shadow.


LSG-4000
Measurement and control system suitable for measuring workpiece runout and roundness.




Applicable diameter range

0.1mm - 30mm

Accuracy±0.5μm
Repeatability±0.3μm
LSG-4000A
More flexible fixture system: Suitable for high-precision measurement of filter diameter, ovality, and circumference.





Applicable diameter range

0.1mm - 30mm

Accuracy±0.5μm
Repeatability±0.3μm

Measurement Modes
Outer diameter measurement
Outer diameter measurement
Ovality detection
Ovality detection
Runout Measurement
Runout Measurement
Application Scenario
  • Rotary reed chuck fixture
    Suitable for clamping soft objects. It allows for adjustment of clamping force and rotation speed and outputs information on circumference and roundness.
  • Flexible rotating fixture system
    Suitable for measuring the runout values of various drill sizes, providing continuous data output and marking abnormalities.
Technical Features


    LSG-4000 Laser Measurement and Control System:

    Designed for high-precision, automatic non-contact measurement of the maximum outer diameter, maximum value, minimum value, true roundness, and runout of bars, pipes, filters, milling cutters, and drill bits. This system overcomes issues such as surface scratches and instrument damage that are common in conventional contact measurement methods.

    Suitable For:

    Bars
    Pipes
    Filters
    Milling cutters
    Drill bits




























High collimation light source


Edge detection optimization


Temperature-insensitive measurement



The high-precision, parallel, collimated, and equidistant optical imaging system accurately identifies the target edges of the measured object, ensuring linear measurement accuracy and precision at different positions within the testing area.


Ensures precise identification of the target object's edges.


The specially designed optical imaging sampling module ensures long-term accuracy and reliability of measurement data.





























DSP digital signal processing

  

Online communication

  

Long-term stable operation



High-speed DSP technology processes large volumes of data in a short time, ensuring data integrity and accuracy.


Standard communication protocol, secure, stable, and reliable.

Customized optical transmission components and industrial-grade design ensure long-term operational stability.

















Detailed Parameters
Models LSG-4000 LSG-4000A
meature head LSG-1030S LSG-1030P
Number of axes 1axis360° 1axis360°
Minimum Resolution 0.0001mm 0.0001mm
Measuring range 0.1-30mm 0.1-30mm
Accuracy ±0.5μm±0.01%*D ±0.5μm±0.01%*D
Repeatability ±0.3μm±0.005%*D ±0.3μm±0.005%*D
sampling frequency 800Hz 800Hz
Alarm output 24V，300mA(contact load) 24V，300mA(contact load)
Communication RS-485/MODBUS RS-485/MODBUS
Power supply DC 24V，5A DC 24V， 5A
Display method 4 rows of 8-segment displays LCD display
transparent materials Supports Supports
Ambient Temperature 0 to +50℃(32 to 122°F) 0 to +50℃(32 to 122°F)
Ambient Humidity 35% to 85% RH, No condensation 35% to 85% RH, No condensation
Measurement Host Dimensions 480x478x301(mm)
Wavelength 650nm 650nm