Start // Laser for Machine Vision // Llg // Micro Line Generator with a fan angle by Schäfter + Kirchhoff - 13LN40-S500+90CM-660-20-M26-M60-C-6

13LN40-S500+90CM-660-20-M26-M60-C-6

Micro Line Generator with a fan angle

13LN40-S500+90CM-660-20-M26-M60-C-6
Micro Line Generator for small laser line widths and high power density in the focal planeMicro
Line

Features

Laser line with a fan angle, approx. uniform intensity distribution and very thin lines.
  • Line length: 150 mm
  • Line width: 30 µm
  • Wavelength: 660 nm
  • Working distance: 491.5 mm

Description

The laser diode beam source type 13LN40-S500+90CM-660-20-M26-M60-C-6 has a fan angle of 15.8° and approx. uniform intensity distribution along the laser line.

More precisely, it is Gaussian clipped by an aperture with an edge intensity of 73 %. Across the laser line the intensity distribution is Gaussian. The line width is constant along 60 % of the central are, outside this area the line width differs up to 30 %.

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

13LN40-S500+90CM-660-20-M26-M60-C-6

Series
13LN40
Order Code
13LN40-S500+90CM-660-20-M26-M60-C-6
Line profile
Constant Intensity Distribution
Line type
Laser Micro Line
Wavelength
660 +5/-5 nm
Laser output power
20 mW
Laser safety class
3B
Fan angle α
15.8 deg
Focussing range
491.5-491.5 mm
Working distance
491.5 mm
Line length
150 mm
Line width
0.03 mm
Rayleigh range
2.14 mm
Edge intensity
73 %
Diameter laser module
25/28 mm
Module length
125.9 mm
Installation length
647.4 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

Accessories

9D-12
Screwdriver WS 1.2
PS051003E
Power Supply 5 V