Laser Micro Line Generator with a fan angle by Schäfter + Kirchhoff

Description

The laser diode beam source type 13LR12-M125+55CM-685-39-H13-T12-CS-7 has a fan angle of 12° 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 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.

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

13LR12-M125+55CM-685-39-H13-T12-CS-7

Series

13LR

Order Code

13LR12-M125+55CM-685-39-H13-T12-CS-7

Line profile

Constant Intensity Distribution

Line type

Laser Micro Line

Wavelength

685 +10/-10 nm

Laser output power

39 mW

Laser safety class

3B

Fan angle α

12 deg

Focussing range

105-205 mm

Working distance

120 mm

Line length

26 mm

Line width

0.039 mm

Rayleigh range

2.4 mm

Edge intensity

80 %

Diameter laser module

25/28 mm

Module length

78.4 mm

Installation length

228.4 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

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

Dimensions (for a complete dimensional drawing please refer to the downloads section)

Downloads

930412000105.pdf

930412000105.stp

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