Features
Semi-telecentric laser line with constant line length 15mm, approx. uniform intensity distribution and extended depth of focus.- Line length: 15 mm
- Line width: 71 µm
- Wavelength: 785 nm
- Working distance: 238 mm
- Depth of focus: 13.7 mm
Description
The laser diode beam source type 13LTM-250-41+90CM-785-21-Q06-M60-C-6 produces a semi-telecentric laser line with 15 mm line length and extended depth of focus. The intensity profile is approx. uniform in line direction. More precisely, it is Gaussian clipped by an aperture with an edge intensity of 61 %. 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 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
13LTM-250-41+90CM-785-21-Q06-M60-C-6
Series
13LTM
Order Code
13LTM-250-41+90CM-785-21-Q06-M60-C-6
Line profile
Constant Intensity Distribution
Line type
Laser Macro Line
Wavelength
785 +10/-10 nm
Laser output power
21 mW
Laser safety class
3B
Focussing range
238-238 mm
Working distance
238 mm
Line length
15 mm
Line width
0.071 mm
Depth of focus
13.7 mm
Edge intensity
61 %
Diameter laser module
25/28 mm
Module length
127.3 mm
Installation length
395.3 mm
Cable length
1.5 m
Connector type
Lumberg SV50 IEC 61076-2-106
Supply voltage
5 ± 0.2 V
Max. current consumption
0.25 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
Dimensions (for a complete dimensional drawing please refer to the downloads section)
Downloads
Benefits of user registration include
- Extended information for download including stepfiles, software or manuals
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- Access to previous online requests and the possibility to add complete previous lists to the "Request for quote" list
- Stored item list
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