Start // Laser for Machine Vision // Llg // Laser Macro Line Generator with a fan angle by Schäfter + Kirchhoff - 13LRM25-S500-1.5+55CM-450-35-O06-T15-P-6


Laser Macro Line Generator with a fan angle



Laser line with a fan angle, approx. uniform intensity distributionand extended depth of focus.
  • Line length: 217 mm
  • Line width: 217 µm
  • Wavelength: 450 nm
  • Working distance: 485 mm
  • Depth of focus: 223 mm
  • Macro Line Generator for extended depth of focus
Macro Line Generator for extended depth of focus


The laser diode beam source type 13LRM25-S500-1.5+55CM-450-35-O06-T15-P-6 has a fan angle of 25° with a constant line width and approx. uniform intensity distribution along the laser line as well an extended depth of focus.

The fine-structure is a chain of equidistant dots with a spacing of approx. 1/2 the line width. 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 P with micro-controller 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
Constant Intensity Distribution
Line type
Laser Macro Line
450 +10/-10 nm
Laser output power
35 mW
Laser safety class
Fan angle α
25 deg
Focussing range
355-780 mm
Working distance
485 mm
Line length
217 mm
Line width
0.217 mm
Depth of focus
223 mm
Edge intensity
80 %
Diameter laser module
25/28 mm
Module length
86.8 mm
Installation length
601.8 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
15 - 40 °C
Modulation inputs
Input resistance
9 kOhm
9 kOhm
Max. modulation frequency
0.01 kHz
250 kHz
Modulation delay ON/OFF
3000/3000 µs
0.5/0.2 µs
Rise / Fall time
40000/40000 µs
0.5/0.5 µs


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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