Start // Laser for Machine Vision // Llg // Micro Line Generator with a fan angle by Schäfter + Kirchhoff - 5LM15-S325+55CM-405-14-Y07-A7.5-C-6


Micro Line Generator with a fan angle


Laser line with a fan angle and Gaussian intensity distribution.
  • Line length: 86.9 mm
  • Line width: 89 µm
  • Wavelength: 405 nm
  • Working distance: 313 mm
  • Micro Line Generator for small laser line widths and high power density in the focal plane


The laser diode beam source type 5LM15-S325+55CM-405-14-Y07-A7.5-C-6 has a fan angle of 15°.

The intensity profile is Gaussian in line direction clipped by an aperture with an edge intensity of 9 %. 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.

The working distance can be adjusted by adjusting the focus setting. Please note that beam parameters like line length and line width increase proportionally to the working distance.

A fine-adjustment of the distance between laser and target is recommended for fine-focusing.

Technical data


Order Code
Line profile
Gaussian Intensity Distribution
Line type
Laser Micro Line
405 +5/-5 nm
Laser output power
14 mW
Laser safety class
Fan angle α
15 deg
Focussing range
255-425 mm
Working distance
313 mm
Line length
86.9 mm
Line width
0.089 mm
Rayleigh range
30.7 mm
Edge intensity
9 %
Diameter laser module
25/28 mm
Module length
77.3 mm
Installation length
420.3 mm
Cable length
1.5 m
Connector type
Lumberg SV50 IEC 61076-2-106
Supply voltage
5 ± 0.2 V
Max. current consumption
0.5 A
Working temperature
0 - 40 °C
Modulation inputs
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


Hex key WS 1.5
Screwdriver WS 1.2
Mounting Console with flat base plate
Mounting Console with base plate with dovetail profile
Power Supply 5 V