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Powerful ring luminaires

High-performance ring luminaires cast a lot of light on the test object and are therefore also used for greater camera spacings. A large depth of field is achieved with a small aperture. With up to 100,000 lx at a distance of 30 cm, also suitable for parts moving rapidly. Motion blur is minimised in this way. A powerful ring illumination is ideal for matt objects in industrial image processing.

We are also happy to offer custom dimensions from our in-house production
(simply enquire under sales@no-spam.planistar.de or Tel. +49 (0) 9364 8060-0).

Typical applications of a ring light in industrial image processing

Bright illumination of matt test objects.

Depending on the application and test piece, the appropriate optics for the LEDs are selected. With the different beam angles, diverse lighting effects can be achieved for your measuring task in image processing. We will be happy to advise you on what is best suited for your application.

Hled12-3-STR

Ring luminaires

The ring illumination is optionally available with 15°, 30° or 60° optics. In this way, the beam angle is adapted to your application and measuring surface.

The ring light is available in any monochrome light colour.

The robust housing with integrated heat sink dissipates the heat via the powder-coated surface in an ideal way. This results in long service life coupled with high performance. The 10 mm acrylic front protects the LEDs.

Whether continuous operation or flash mode: Our ring luminaire is designed for both scenarios. We provide switch inputs and a 1–10 V interface for connection to your image processing unit. This is activated automatically; no mechanical changeover is necessary.

The ring light has a built-in micro controller which monitors the currents, the duration of input signal, and the pulse/pause ratio in flash mode. Operating errors are excluded; an overloading of the LEDs is prevented.

Order codeExternal dimensionsBrightness (Continuous/Flash)PriceData sheetsDrawing
(light colour white)mmlx at distance€ / piece.pdf.pdf.step
Ring spotlight with switch inputs for continuous and flash mode as well as 1–10 V interface:
Hled12-3-STR-60w-30°134 x 211 x 30+2525.000 / 100.000 lx at 30 cm682,00PDFPDFSTEP
Possible light colours-60w (white), -61r (red), -62b (blue), -63g (green), -65ir (infrared 850 nm), -66uv (ultraviolet)
Possible optics15°, 30°, 60°

All prices plus VAT + freight and packaging.

More information and accessories can be found in the complete catalogue.

Advantages of a ring luminaire from planistar

Our high-quality ring lights originate from our in-house development facility:

  • Powerful 9 W LEDs
  • Continuous and flash mode
  • Manual brightness control or via the 1–10 V interface
  • High-quality 15°, 30° or 60° optics
  • Smooth design in a robust housing
  • High energy efficiency

We are constantly developing these properties further and thus set ourselves apart from other manufacturers. We welcome specific requests from customers.

Thermal management

With the planistar ring light, the heat is evenly distributed via a 2 mm aluminium housing and its integrated cooling fins. The housings are hardly warm to the touch, so we achieve a long service life with a low light fall-off.

Fast response time

Thanks to the integrated micro controller, we have a very fast response time of approx. 12 µs (from the signal to the actual start of lighting).
With the pulse/pause monitoring (1:5), a clock frequency of up to 5000 Hz is possible.

„Response time = 12 µs“

Flexible size to customer specification

Our ring luminaires are manufactured in our in-house sheet metal processing facility and not using milled parts or prefabricated profiles. We are completely flexible as regards dimensions. The standard spot can easily be adapted to your image processing application.

„Flexible customization thanks to in-house production facilities“

Uniform spectra of the light colour

For the light colour white, we use uniform spectra with approx. Ra 90, which makes good colour inspection in your image processing task possible in the first place. We also have every common monochrome light colour at our disposal (including IR and UV).

Any questions?

We respond to your needs and give you individualised advice. This enables us to select the right optics for your application in industrial image processing. The size and shape can also be customised. Please contact us without any obligation.

More information and points of contact:

+49 (0) 9364 8060-0sales@no-spam.planistar.deComplete catalogue

We develop tailor-made solutions for you. Fast, inexpensive and individual.

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