HLDL3 Series

Description

High Power LED Lighting HLDL3 Series.
Bar lights for long-distance and wide-area irradiation.
Suitable for various applications such as large workpieces, long-distance illumination, and robot picking inspections.

• Up to 1.7 times brighter than the HLDL2 Series^* to support faster inspection speed and higher resolution.
• The lineup has been expanded to 144 models for a wider range of applications.
• 12 sizes from 150 mm to 1800 mm (in 150 mm increments).
• Available in 4 wavelengths: red, white, blue, and infrared.
• In addition to wide and narrow light directivity, a medium directivity-type is now available.
• The housing is lighter and more compact than the current product for mounting on robot arms and inspection equipment.
• Custom orders are also possible such as different wavelengths and overdrive.

(*Wide type: 1.1 times greater than HLDL2, narrow type: 1.7 times greater)

Features / Imaging Comparison

Plentiful Lineup

Increased Brightness

conventional products (Size 300, White)

Narrow Type
Approx. 1.7 times higher

Comparison between HLDL3-300X28SW-DF-N and HLDL2-300X45SW-DF-N for LWD 1,000 mm.

Wide Type
Approx. 1.1 times higher

Comparison between HLDL3-300X28SW-DF-W and HLDL2-300X45SW-DF-W for LWD 300 mm.

* The increase in brightness varies depending on model. (These values are for reference only and are not guaranteed values.）

Three types of light directivity

Relative radiant intensity distribution by type (white)

Comparative graph of relative irradiance by type HLDL3-450X28SW (white)

Imaging Comparison (Light source for pastry picking)

Workpiece image : Baked pastries

LWD(mm)	Narrow Type HLDL3-450X28RD-DF-N	Medium Type HLDL3-450X28RD-DF-M	Wide Type HLDL3-450X28RD-DF-W
500	Shutter Speed:180μs Only central part of FOV illuminated.	Shutter Speed:550μs More widely illuminated than the narrow type, but still dark at the edge of FOV.	Shutter Speed:2000μs Uniformly illuminated in the entire FOV.
1,000	Shutter Speed:550μs More widely illuminated but still dark at the edge of FOV.	Shutter Speed:2800μs Uniformly illuminated.	Shutter Speed:2800μs Insufficient quantity of light.
2,000	Shutter Speed:900μs Uniformly illuminated in the entire FOV.	Shutter Speed:900μs Insufficient quantity of light.	Shutter Speed:900μs Insufficient quantity of light.

* The shutter speed is changed to suit imaging. The shutter speed can be adjusted to brighten imaging of dark images.
* Field of view: 380 mm (H) x 317 mm (V)

Applications

• Exterior inspection of large workpieces
• Light source for robot picking
• Light source for logistics bar code reading
• Measurement of pressed parts punch dimensions
• Part sorting, inspection for model mixing
• Inspection for unmounted parts