Start // Laser for Machine Vision // Llg // Semi-telecentric Micro Line Generator by Schäfter + Kirchhoff - 5LT-75-2+55CM-660-40-M26-A8-C-6

5LT-75-2+55CM-660-40-M26-A8-C-6

Semi-telecentric Micro Line Generator

5LT-75-2+55CM-660-40-M26-A8-C-6
Micro Line Generator for small laser line widths and high power density in the focal planeMicro
Line

Features

Semi-telecentric laser line with constant line length of 2.4 mm.
  • Line length: 2.4 mm
  • Line width: 13 µm
  • Wavelength: 660 nm
  • Working distance: 74 mm

Description

The laser diode beam source type 5LT-75-2+55CM-660-40-M26-A8-C-6 produces a semi-telecentric laser line with 2.4 mm line length. In this case the line length is given on the 13.5%-level. The intensity profile is Gaussian in line direction and the line is truncated at 4.8 mm. The line width is constant along the laser line. Across the laser line the intensity distribution is Gaussian.

The laser has integrated electronics type C for control of the laser output power. The output power can be controlled using the modulation input ports (TTL and analog) or manually using the potentiometer.

For this laser type the working distance is fixed. A fine-adjustment of the distance between laser and target is recommended for fine-focusing in order to achieve minimal line width.

Technical data

5LT-75-2+55CM-660-40-M26-A8-C-6

Series
5LT
Order Code
5LT-75-2+55CM-660-40-M26-A8-C-6
Line profile
Gaussian Intensity Distribution
Line type
Laser Micro Line
Wavelength
660 +5/-5 nm
Laser output power
40 mW
Laser safety class
3B
Focussing range
74-74 mm
Working distance
74 mm
Line length
2.4 mm
Line width
0.013 mm
Rayleigh range
0.412 mm
Edge intensity
13 %
Diameter laser module
25/28 mm
Module length
73.1 mm
Installation length
177.1 mm
Cable length
1.5 m
Connector type
Lumberg SV50 IEC 61076-2-106
Supply voltage
5 ± 0.2 V
Max. current consumption
0.25 A
Working temperature
0 - 40 °C
Modulation inputs
Analog
TTL
Input resistance
22 kOhm
22 kOhm
Max. modulation frequency
100 kHz
100 kHz
Modulation delay ON/OFF
1/0.5 µs
2/1 µs
Rise / Fall time
3/2 µs
3/2 µs

Downloads

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Accessories

9D-12
Screwdriver WS 1.2
13MK-25-36-10-F
Mounting Console with flat base plate
13MK-25-36-10-M
Mounting Console with base plate with dovetail profile
PS051003E
Power Supply 5 V