Start // Laser for Machine Vision // Llg // Micro Line Generator with a fan angle by Schäfter + Kirchhoff - 13LN40-S250+90CM-635-4-H10-M60-CS-7

13LN40-S250+90CM-635-4-H10-M60-CS-7

Micro Line Generator with a fan angle

13LN40-S250+90CM-635-4-H10-M60-CS-7
Micro Line Generator for small laser line widths and high power density in the focal planeMicro
Line
With RS232 interface

Features

Laser line with a fan angle, approx. uniform intensity distribution and very thin lines.
  • Line length: 76 mm
  • Line width: 16 µm
  • Wavelength: 635 nm
  • Working distance: 244 mm

Description

The laser diode beam source type 13LN40-S250+90CM-635-4-H10-M60-CS-7 has a fan angle of 14.3° and approx. uniform intensity distribution along the laser line.

More precisely, it is Gaussian clipped by an aperture with an edge intensity of 84 %. 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 CS 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

13LN40-S250+90CM-635-4-H10-M60-CS-7

Series
13LN40
Order Code
13LN40-S250+90CM-635-4-H10-M60-CS-7
Line profile
Constant Intensity Distribution
Line type
Laser Micro Line
Wavelength
635 +10/-10 nm
Laser output power
4 mW
Laser safety class
3R
Fan angle α
14.3 deg
Focussing range
244-244 mm
Working distance
244 mm
Line length
76 mm
Line width
0.016 mm
Rayleigh range
0.516 mm
Edge intensity
84 %
Diameter laser module
25/28 mm
Module length
125.9 mm
Installation length
399.9 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
0 - 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
PS051007E
Power Supply 5 V for laser modules with RS232 interface