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LTLADC series

Continuous LED low angle direct ring lights

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LTLADC series consists of low angle direct ring lights that provide direct side illumination to emphasize the surface features of the workpiece, such as scratches or texture. Suggested use is continuous mode.

KEY ADVANTAGES

24V DC supply voltage
Easy integration & compact size
JST connector (optional M8, M12)
Red, Green, Blue, White and Infrared
Custom sizes available on request

RING LIGHTS

RING LIGHTα 75°DIRECT

Lighting structure

Optional diffusers

Diffusers can be added to LTRNDC series to increase light uniformity.

Part number	Compatibility
DFLTZZO130-75-3	LTZZO130-75-3-a-24V
DFLTZZO170-75-3	LTZZO170-75-3-a-24V

Optional polarizers

Polarizers can be added to LTRNDC series to reduce unwanted reflections.

Part number	Compatibility
PLLTZZO130-75-3	LTZZO130-75-3-a-24V
PLLTZZO170-75-3	LTZZO170-75-3-a-24V

Application cases

Gear dents counting and inspection with LTLADC low angle ring light (in darkfield configuration) imaged by a macro lens.

	Lighting specifications					Electrical specifications					Mechanical specifications
Part number	Illumination area outer diameter	Illumination area inner diameter	Number of LED rows	Emission angle	Light color, peak wavelength	Supply voltage	Current	Power consumption	Max pulse voltage	Max pulse current	Outer diameter	Inner diameter	Height

	(mm)	(mm)		(deg)		(V)	(mA)	(W)	(V)	(mA)	(mm)	(mm)	(mm)
						2			3	4
LTZZO130-75-3-W-24V	126	111	3	75	white, 6300 K	24	540	13	24-48 (36 recomended)	1620	131	94	24.5	Quote
LTZZO130-75-3-R-24V	126	111	3	75	red, 630 nm	24	420	10.1	24-48 (36 recomended)	1260	131	94	24.5	Quote
LTZZO130-75-3-G-24V	126	111	3	75	green, 525 nm	24	540	13	24-48 (36 recomended)	1620	131	94	24.5	Quote
LTZZO130-75-3-B-24V	126	111	3	75	blue, 470 nm	24	540	13	24-48 (36 recomended)	1620	131	94	24.5	Quote
LTZZO170-75-3-W-24V	170	154	3	75	white, 6300 K	24	735	17.7	24-48 (36 recomended)	2205	175	136	24.5	Quote
LTZZO170-75-3-R-24V	170	154	3	75	red, 630 nm	24	570	13.7	24-48 (36 recomended)	1710	175	136	24.5	Quote
LTZZO170-75-3-G-24V	170	154	3	75	green, 525 nm	24	735	17.7	24-48 (36 recomended)	2205	175	136	24.5	Quote
LTZZO170-75-3-B-24V	170	154	3	75	blue, 470 nm	24	735	17.7	24-48 (36 recomended)	2205	175	136	24.5	Quote
LTZZO170-75-2-UV375-24V	174	136	3	75	UV, 375 nm	24	350	8.4	24-48 (36 recomended)	1050	175	136	24.5	Quote

Last update 15 Apr 2022

Notes

± 15% at 10 mm working distance.
Tolerance ± 2%.
Constant voltage power supply.
Constant current power supply.

Ordering information

Our part numbers are coded as LTZZOxxx-yy-z-a-bbV where:
- xxx defines the lighting diameter
- yy defines the light angle (for this series the angle is 75 = 75°)
- z defines the number of LED rows
- a defines the color: R = red, G = green, B = blue, W = white, UV375 = UV light, 375 nm. Contact us for additional wavelengths.
- bb defines the supply voltage. Optional 12V version is available.

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Product user guide

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KEY ADVANTAGES

Optional diffusers

Optional polarizers

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