Features
Laser line with a fan angle and approx. uniform intensity distribution.- Line length: 109 mm
- Line width: 79 µm
- Wavelength: 639 nm
- Working distance: 249 mm
Description
The laser diode beam source type 13LR25-S250+55CM-639-21-H18-T12-C-6 has a fan angle of 25° with a constant line width and approx. uniform intensity distribution along the laser line.
The fine-structure is a chain of equidistant dots with a spacing of approx. the line width. 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
13LR25-S250+55CM-639-21-H18-T12-C-6
Series
13LR
Order Code
13LR25-S250+55CM-639-21-H18-T12-C-6
Line profile
Constant Intensity Distribution
Line type
Laser Micro Line
Wavelength
639 +10/-10 nm
Laser output power
21 mW
Laser safety class
3B
Fan angle α
25 deg
Focussing range
205-415 mm
Working distance
249 mm
Line length
109 mm
Line width
0.079 mm
Rayleigh range
12.6 mm
Edge intensity
80 %
Diameter laser module
25/28 mm
Module length
75.9 mm
Installation length
354.9 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
- Direct download of user-specific downloads (e.g. user-specific software)
- Access to previous online requests and the possibility to add complete previous lists to the "Request for quote" list
- Stored item list
Accessories
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
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- Compact Micro Line, large fan angle
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- Micro Line, small fan angle
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