High-Density Modular LED Illuminators for Diffuse Machine Vision Applications
- High-density LED matrix for superior diffuse light homogeneity.
- Integrated MCCD driver for constant current and voltage immunity.
- Central aperture option for coaxial camera and optics mounting.
- HTTM technology for efficient thermal dissipation and durability.
- Standard industrial M8 3-pin connector for rapid connectivity.
- Protective glass shield against dust and environmental contaminants.
Why Choose DC7 Series
- Central Camera Aperture: Based on the robust DL7 series architecture, this large-format ring light features a central hole. This design allows seamless integration of standard optical lenses directly along the illumination axis for shadow-free imaging.
- Large Format Scalability: Built upon standardized 100×100 mm modular tiles, this series effortlessly scales to accommodate massive inspection areas. System integrators can customize dimensions from 300×300 mm up to an impressive 1000×1000 mm.
- Integrated MCCD Stabilization: Built-in Multi Constant Current Driver technology ensures every single LED receives the exact same current. This electronic stabilization provides total immunity to voltage fluctuations, eliminating flicker during critical image acquisitions.
- Flexible T-Slot Mounting: The heavy-duty anodized aluminum profile includes a continuous lateral groove for sliding nuts. This flexible mechanical feature permits rapid and highly adaptable installation anywhere along the perimeter using standard industrial brackets.
- Advanced HTTM Dissipation: Utilizing proprietary High Thermal Transmission Material, the electronic circuits directly interface with the robust aluminum frame. This maximizes heat dissipation, minimizes thermal stress, and guarantees long-term chromatic stability under heavy workloads.
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The DC7 Series large-format LED ring lights are specifically engineered to provide expansive, high-intensity illumination for demanding automated inspection systems. Derived from the powerful DL7 panels, this series incorporates a dedicated central camera aperture. This structural design enables system integrators to align the optical lens perfectly with the light source, ensuring shadow-reducing, high-contrast imaging across vast surfaces.
Utilizing a 100×100 mm modular tile architecture, the system seamlessly scales up to 1000×1000 mm, easily accommodating exceptionally large inspection areas. Furthermore, to maintain consistent optical performance, the built-in MCCD stabilization technology actively protects the entire LED array from unexpected power supply fluctuations. Consequently, the luminous output remains completely stable, preventing any unwanted flickering effects.
Mechanically, the rugged aluminum frame prevents bending across wide spans and features lateral T-slot grooves for highly adaptable mounting. Supported by advanced HTTM thermal management, the DC7 Series delivers a durable, reliable, and easily integrated lighting solution for heavy-duty industrial environments.
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Why choose this family of illuminators ?
- Superior Light Homogeneity:
High-density LED matrices ensure perfectly diffuse lighting for inspection on reflective surfaces without shadows or hotspots. - Flexible Modular Construction:
The 100mm modular system allows for custom shapes to perfectly match specific machine footprints and space constraints. - Voltage Variation Immunity:
Integrated MCCD drivers maintain consistent light output even when input voltage fluctuates, guaranteeing repeatable inspection results. - Optimized Thermal Control:
Advanced HTTM materials transfer heat efficiently to the frame, preventing overheating and extending the operational life. - Space-Saving Low Profile:
The compact mechanical design and minimal wiring facilitate integration into small optical assemblies and tight environments. - Coaxial Mounting Capability:
Central apertures allow cameras to look through the light, providing shadowless illumination for robot guidance and alignment. - Rugged Industrial Protection:
Protective glass covers and reverse polarity circuits safeguard the electronics from dust, debris, and electrical connection errors. - Simple Electrical Setup:
Minimal wiring and industrial M8 connectors ensure quick installation and minimize downtime during maintenance or changeovers. - High-Speed Trigger Response:
On-board drivers support high-speed PWM and ON/OFF switching, enabling perfect synchronization with fast production lines. - Certified Reliability Testing:
Every unit undergoes a rigorous 48-hour burn-in test before shipping, accompanied by a certificate of operational stability. - Cost-Effective Performance:
Streamlined mechanical design reduces manufacturing costs while maintaining premium optical performance and industrial-grade reliability for OEMs. - Industry-Leading LED Quality:
Only high-intensity LEDs from top-tier global manufacturers are used, ensuring color stability and long-term brightness. - Versatile Control Modes:
Supports continuous operation, external trigger control, and PLC-based PWM dimming for maximum flexibility in automated setups. - Direct Technical Expertise:
Developed by RODER, offering machine builders and system integrators direct access to specialized engineering and custom configurations.
Application notes
Typical applications
Conveyor belt applications
The DC5 series of illuminators can be used in applications where it is essential to have a good homogeneity of the field framed by the camera.
A camera can be installed in the centre of the field illuminated by the illuminator by means of the fixing hole. Typical applications are the measurement and control of parts in transit on production lines and sliding carpets.
Robot guide applications
Thanks to their flexibility and mechanical robustness, DC5 series LED illuminators can be used in ROBOT guidance applications.
Machine vision applications involving robot handling require high brightness of the light source and simultaneously high uniformity of the area framed by the camera.
Frequently Asked Questions
RODER designs and manufactures all DC7 series illuminators at its specialized laboratories in Italy, serving global industrial vision markets.
Integrated MCCD technology regulates current for the LED matrix, providing stable illumination even during voltage drops in factory power grids.
Yes, the compact low-profile design and modular 100mm structure allow for easy integration into international OEM machinery and robot cells.
The DC7 series features high-speed drivers compatible with PLC triggers, supporting rapid synchronization for automated production lines in any region.
More information and contacts
Systems and Sensor Integration Partners : www.roder.it
Artificial Vision Division : www.rodervision.com
More information about RODER VISION : about us
Contact for general information : info@roder.it
The information on this website is provided for information purposes only. Although it has been prepared with the utmost care, it does not constitute a contractual offer or a binding commitment to supply. It may contain transcription, translation or typographical errors. For precise and up-to-date information, please contact our company directly.