Start // Laser for Machine Vision // Llg // Semi-telecentric Macro Line Generator by Schäfter + Kirchhoff - 5LTM-150-22+55CM-660-73-M25-A8-PS-7

5LTM-150-22+55CM-660-73-M25-A8-PS-7

Semi-telecentric Macro Line Generator

5LTM-150-22+55CM-660-73-M25-A8-PS-7
Macro Line Generator for extended depth of focusMacro
Line
With RS232 interface

Features

Semi-telecentric laser line with constant line length of 2.4 mm and extended depth of focus.
  • Line length: 2.4 mm
  • Line width: 77 µm
  • Wavelength: 660 nm
  • Working distance: 139 mm
  • Depth of focus: 16.5 mm

Description

The laser diode beam source type 5LTM-150-22+55CM-660-73-M25-A8-PS-7 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 approx. Gaussian.

The laser has integrated electronics type PS with micro-controller for control of the laser output power and serial interface (RS232). 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

5LTM-150-22+55CM-660-73-M25-A8-PS-7

Series
5LTM
Order Code
5LTM-150-22+55CM-660-73-M25-A8-PS-7
Line profile
Gaussian Intensity Distribution
Line type
Laser Macro Line
Wavelength
660 +4/-6 nm
Laser output power
73 mW
Laser safety class
3B
Focussing range
139-139 mm
Working distance
139 mm
Line length
2.4 mm
Line width
0.077 mm
Depth of focus
16.5 mm
Edge intensity
5 %
Diameter laser module
25/28 mm
Module length
78.5 mm
Installation length
247.5 mm
Cable length
1.5 m
Connector type
Lumberg SV70 IEC 61076-2-106
Supply voltage
5 ± 0.2 V
Max. current consumption
0.25 A
Working temperature
15 - 40 °C
Modulation inputs
Analog
TTL
Input resistance
9 kOhm
9 kOhm
Max. modulation frequency
0.001 kHz
250 kHz
Modulation delay ON/OFF
3000/3000 µs
0.5/0.2 µs
Rise / Fall time
200000/200000 µs
0.8/0.4 µs
Interface
RS232

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
PS051007E
Power Supply 5 V for laser modules with RS232 interface