Start // Laser for Machine Vision // Llg // LNC-13MM-S1000-4+56CM-520-8-O11-T15-HP-4

LNC-13MM-S1000-4+56CM-520-8-O11-T15-HP-4

Low Noise Laser Macro Focus Generator with circular beam profile

Features

Laser spot with approx. circular beam profile and extended depth of focus.
  • Spot diameter: 0.271 x 0.214 mm
  • Wavelength: 520 nm
  • Working distance: 964 mm
  • Depth of focus: 145 mm
  • Low noise laser module (0.1 % RMS, @<1 MHz)
  • Macro Focus Generator for extended depth of focus
  • Low noise, low coherence laser module (typ. < 0.15 % of Po (RMS, Bandwidth < 1 MHz))

Description

The laser diode beam source type LNC-13MM-S1000-4+56CM-520-8-O11-T15-HP-4 produces a circular laser spot with extended depth of focus. The beam profile is approx. Gaussian. More precisely it has an elliptical intensity distribution clipped by a circular aperture.

The laser has integrated electronics type HP with micro-controller for control of the laser output power. It is a low noise laser source (0.1 % RMS,@<1 MHz) with reduced coherence length and operates mode-hopping free. Due to the reduced coherence length the speckle contrast might be lowered. Please note that this effect is smaller for smaller lines and spots. 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 the spot diameter increases proportionally to the working distance. A fine-adjustment of the distance between laser and target is recommended for fine-focusing.

Technical data

LNC-13MM-S1000-4+56CM-520-8-O11-T15-HP-4

Series
13MM
Order Code
LNC-13MM-S1000-4+56CM-520-8-O11-T15-HP-4
Line profile
Gaussian Intensity Distribution
Wavelength
520 +10/-5 nm
Laser output power
8 mW
Laser safety class
3B
Focussing range
815-1295 mm
Working distance
964 mm
Spot height
0.214 mm
Spot width
0.271 mm
Depth of focus
145 mm
Diameter laser module
25/28 mm
Module length
93.8 mm
Installation length
1087.8 mm
Cable length
1.5 m
Connector type
Lumberg SV40 IEC 61076-2-106
Supply voltage
12 ± 0.5 V
Max. current consumption
0.3 A
Working temperature
15 - 40 °C
Modulation inputs
Analog
TTL
Input resistance
9 kOhm
9 kOhm
Max. modulation frequency
0.001 kHz
300 kHz
Modulation delay ON/OFF
2000/500 µs
0.5/0.2 µs
Rise / Fall time
200000/200000 µs
0.8/0.3 µs
Noise (< 1 MHZ RMS)
0.1 %

Downloads

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  • Stored item list
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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 12 V
For laser diode beam sources of electronics type HP and 12 V power supply