FLEXPOINT Machine Vision Lasers MVnano Series

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17 Οκτ 2013 (πριν από 3 χρόνια και 5 μήνες)

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1
FLEXPOINT
®
Machine Vision Lasers
MVnano Series
The MVnano series lasers offer uniform intensity distribution along the projec-
ted line compared to regular line generating laser modules, setting them apart
from modules which use cylindrical lenses that result in a Gaussian intensity
distribution.
Applications are mainly industrial inspection and 3D triangulaton.
Features
▪ Uniform intensity distribution along the line!
▪ Focusable between 50 mm - ∞
▪ Small housing
▪ Competitively priced
Specifications
Fan angle 5° / 10° / 15° / 20° / 30° / 45° / 60° / 75° / 90°
Line uniformity ± 20 % (optional ± 10 %), related to average power within 80 % of the line
Line straightness ± 0.1 % (± 0.05 % as option)
Optic options ▪ Standard (for enhanced depth of focus)
▪ DL (for smaller line thickness, not for 532 nm)
▪ Large field of view compensation: less laser intensity in the center of the line
compared to the edges
Wavelength 405 nm, 450 nm, 532 nm, 635 nm - 640 nm, 650 nm - 660 nm, 685 nm
785 nm, 850 nm (other wavelength on request)
Wavelength stability < 0.25 nm / °C
Output power 1 mW - 100 mW (wavelength dependent)
Power stability < 5 % (after warm-up at 25°C)
Modulation (option) Digital, 0 - 10 kHz (active low, higher frequency on request)
Power adjustment (option) by potentiometer or control wire 0 - 5 V (active low)
Bore sighting ≤ 10 mrad (optional ≤ 3 mrad)
Pointing stability 10 µrad / °C
532 nm: < 30 µrad / °C
2
FLEXPOINT
®
Machine Vision Lasers MVnano Series
Focus adjustable by Allen key
Operating voltage 4.5 - 30 VDC (532 nm: 5 - 30 VDC), reverse polarity protection
Power consumption < 200 mA @ 5 VDC (depending on output power)
Operating temperature
(case temperature)
-20 °C to +50 °C
532 nm: +10 °C to +40 °C
Storage temperature -20 °C to +60 °C
Housing material Aluminum, blue anodised; potential free
Housing dimensions l = 61 mm, Ø = 11.5 mm ( l≤ 90 mm for 532 nm)
Connection cable 3 core cable, 2 m length
Accessories Mount, laser safety eyewear
Specifications
Ordering Code FLEXPOINT
®
MVnano Series
Series Wavelength
(nm)
Output Power
(mW)
Power
Options
Fan angle
(degree)
Focus
(x in mm)
Options
FP MVnano XXX XXX X XX X
532
635
1
to
100
P= Potentiometer
integrated
(Power adjustment)

D= Dimmable
by third wire
(Power adjustment)
M=Modulation
by third wire
(digital 0 V= laser on,
5 V=laser off)
5
10
F=Focusable
FXX=Focussed
to XX
Line width
Examples:
Cable length
Connector
Housing size
650
660
15
20
30
45
60
75
90
Supply voltage
OEM customer
name
685
640
785
405
450
850
3
FLEXPOINT
®
Machine Vision Lasers MVnano Series
Standard Lasers
FP-MVnano-660-10-45-F (660 nm, 10 mW, 45° fan angle, focusable)
FP-MVnano-660-30-30-F (660 nm, 30 mW, 30° fan angle, focusable)
FP-MVnano-660-50-45-F (660 nm, 50 mW, 45° fan angle, focusable)
FP-MVnano-660-100-30-F (660 nm, 100 mW, 30° fan angle, focusable)
FP-MVnano-785-50-20-F (785 nm, 50 mW, 20° fan angle, focusable)
Any other configuration (wavelength / output power / fan angle) available.
4
FLEXPOINT
®
Machine Vision Lasers MVnano Series
The following figures show the typical minimum line width (at 1/e
2
) and the typical focal depth that can be achieved
with FLEXPOINT
®
MVnano lasers at different distances. The depth of focus is defined as the range in which the mini-
mum line width increases by factor √2. Line lasers of the MVnano series can be focused between 50 mm and infinity.
Alternatively it is possible to set the working distance to a fixed value during production.
11/12/V5/SB/blau/mv_nano.indd


0
50
100
1 4
Output power [%]
Modulation voltage [V]
approx. approx.
The diagramm below shows the typical dimming behavior (option ‘D’). In the off-condition a faint emission of about 0.5% of the
full laser power may occur in some cases.