Cleanroom for Cable Trays

Cleanroom cable trays are specialized systems designed to support and manage cables while minimizing contamination, using materials and designs that comply with ISO 14644 standards.

Key Features of Cleanroom Cable Trays

Materials: Stainless steel (304 or 316) is the most common choice due to its corrosion resistance, hygiene, and durability. Advanced coatings, such as anti-static powder coatings or polymer layers, are often applied to reduce particulate generation and maintain cleanroom integrity. Design: Modular, pre-fabricated, and tool-less assembly systems allow for quick installation and reduce contamination risk.

Some trays include integrated solutions for fire suppression, monitoring systems, or cable containment. Certifications: Cleanroom cable trays and carriers are tested according to ISO 14644-1 standards. For example, igus® e-chains® have been certified for ISO Class 1 to Class 5 cleanrooms, ensuring suitability for highly controlled environments.

Certification ensures that the trays do not shed particles and maintain air purity.

Types of Cable Management Systems

Cable Trays: Support and protect power and signal cables, facilitating upgrades, expansions, or reconfigurations. They are essential for maintaining organized and contamination-free cable routing. Cable Carriers: Flexible link systems, such as e-chains®, manage moving cables and hoses in dynamic applications.

They are grease-free, corrosion-resistant, and tested for low particle emission. Cable Transits and Entry Frames: Split cable entry systems allow multiple pre-terminated cables to pass through walls or floors while providing strain relief, sealing, and protection against contamination. These systems can achieve IP66/IP68 and UL Type 4X ratings.

Applications

Cleanroom cable trays are widely used in industries requiring strict contamination control, including: Semiconductor manufacturingPharmaceutical productionBiotechnology laboratoriesPrecision automation and aerospace applications Selection ConsiderationsWhen choosing a cleanroom cable tray, consider: Cleanroom class requirements (ISO Class 1–5)Material and coating to minimize particle sheddingModularity and ease of maintenanceCompatibility with dynamic or static cable routingSupplier certifications and traceability Leading SuppliersNotable suppliers include igus® for e-chain® systems, Tsubaki Kabelschlepp for CLEANVEYOR solutions, and icotek for cable transits and split entry frames.

These manufacturers provide certified, high-quality products designed specifically for cleanroom environments. Cleanroom cable trays are critical for maintaining operational reliability, reducing contamination risk, and ensuring compliance with stringent cleanroom standards. Selecting the right system involves balancing material quality, certification, and installation flexibility to meet the specific needs of your cleanroom application.