Dome Lights
LDM2 Series
For inspection of workpieces with curved and glossy surfaces
Perfectly suited for character inspection on a workpiece with a rippled and glossy surface or for illuminating
bowl-shaped metal surfaces.
Even light emission with
all direction illumination
A heat dissipating
architecture is adopted
Light generation without unevenness radiated in every
direction. A high-intensity type of diffused light illumination.
Allows shadowless radiation in applications with fast
checking speeds as well.
Suitable for character inspection of workpieces with glossy
surface and illuminating bowl-shaped metal surface such
as can bottoms and workpieces with mirror finished
surface such as ball bearings.
Utilizing our original heat dissipating architecture, the rise
in temperature is suppressed and degradation of intensity
is reduced. (Refer to page 111.)
Structure of LDM2
Aluminum Housing
Heat Dissipation Material
PCB
With dome light (LDM-90BL)
With direct light (LDR-70A-W)
LED
Light diffusion plate
Radiation Fin
*LDM2 Series has heat dissipating fins. Difference between CCS products and competitors' products is obvious.
LDM2 Series illuminates
light from a wide diffusion
area to encompass the
entire workpiece.
Curved metal surfaces etc.
can be illuminated evenly.
The bottom of aluminum cans
can be illuminated evenly
to highlight the letters only.
With the conventional construction, the light was not able
to dissipate heat with total efficiency due to the gap
between the PCB and aluminum housing.
By employing a special heat dissipating enclosure between
the PCB and the housing in the new construction, there is
substantial absorption of heat generation from LED, and
efficient heat conductivity into the housing. This new
construction suppresses the temperature rise of LED
sharply, providing stable images for a long period of time.
Illumination Structure of LDM2-90
Examples of Dome Light Images
It irradiates from all the directions of large
diffusion side without any lighting unevenness.
Electronic Parts Inspection
Heat dissipating construction
with ambient light
With direct light, the glare from
bumpy and glossy surface disturb
the pattern image.
The diffused light illumination of
the dome light emphasize patterns,
and eliminates glare.
Light used:LDR2-90RD
Light used:LDM2-90RD
Camera
This model
LED
Object
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W W W. S T E M M E R- I M A G I N G . C O M
Product Lineup Table
Series
LDM2
Direct Number
1005542
1004306
1006771
1000992
—
1000993
1005543
1004299
1006520
1000997
—
1000999
Direct Number : A direct number is a 7-digit number assigned to a CCS product. You can easily access the web page providing
information on any desired product by simply entering the direct number in the space provided on the CCS
website pages for machine vision. (Refer to the back cover of this brochure.)
Color Power Consumption Option Dimension
24V / 3.6W
Model Name
LDM2-50RD2
LDM2-50SW2
LDM2-50BL2
LDM2-50BL
LDM2-50GR2
LDM2-50GR
LDM2-90RD2
LDM2-90SW2
LDM2-90BL2
LDM2-90BL
LDM2-90GR2
LDM2-90GR
24V / 5.0W
24V / 5.3W
24V / 5.0W
TBD 24V / 5.3W
24V / 14W
TBD
24V / 18W
TBD
—
1
—
2
TBD
Products with the "TBD" mark are scheduled to be discontinued.
Refer to the discontinued product information on the CCS website for specific
discontinuation schedules.
(Ø3)
ce)
urfa
6
ittin
gs
70
8)(
Em
B-CCS9-06/2013 ∙ Subject to technical change without notice. No liability is accepted for errors which may be contained in this document.
4-M3 depth 4 (PCD68)
(for installation)
(Ø8
Ø4
7(
Em
itti
ng
su
40
Ø1
rfa
c
e)
Ø50
30°
(Ø3)
4-M3 depth 4 (PCD30)
(for installation)
300
30°
1
30°
Ø1
4-M4 depth 5 (PCD76)
(for installation)
2.
300
Ø94
1.
(Unit: mm)
30°
Dimension Diagrams
W W W. S T E M M E R- I M A G I N G . C O M . I M A G I N G I S O U R PA S S I O N
GERMANY
AU ST R I A
Phone: +49 89 80902-0
info@stemmer-imaging.de
If you register as
UNITED KINGDOM
FRANCE
IRELAND
Phone: +44 1252 780000
Phone: +33 1 45069560
info@stemmer-imaging.co.uk
info@stemmer-imaging.fr
CCS
member, you can download
all materials (such as
SW I T Z E R L A N D
THE NETHERLANDS
L I E C H T E N ST E I N
B E LG I U M . L U X E M B O U R G
Phone: +41 55 415 90 90
Phone: +31 575 495159
info@stemmer-imaging.ch
info@stemmer-imaging.nl
PDF or DXF drawings and operation manuals) from
a
our website. You can also request us to select the
appropriate Light Unit, borrowing demonstration units and to quote the product’s price. Please go ahead and register as a member today. (Refer to back cover of this brochure.)
42