Unified ETA-8 Enclosed Rail

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Features and Benefits

High Load Capacity Between Hanging Centers
Designed to support greater rated loads over longer spans, reducing the need for frequent support points and simplifying installation
Lightweight Aluminum Construction
The aluminum rail profile ensures smooth, ergonomic movement of trolleys and bridges, reducing operator fatigue and improving productivity
Modular and Versatile Design
Offers a full line of compatible components, allowing for flexible system configurations tailored to specific workspace needs
Long Rail Lengths
Supports rail lengths up to 42 feet, enabling coverage of large work areas without the need for multiple joints or splices
Proven Performance and Durability
In use since 1985, the ETA-8 system has a long-standing reputation as a benchmark in enclosed rail systems, known for reliability and low maintenance

Custom Rail Lengths and Profiles Rails can be cut to specific lengths and are available in different profiles to suit unique application needs
End Stops and Splice Kits Optional end stops and splice kits allow for safe termination and seamless extension of rail sections
Trolleys and Hangers A range of trolley styles (plain, geared, motorized) and hanger assemblies are available to match different load and movement requirements.
Bridge Kits and Festooning Systems Optional bridge kits and festooning for efficient cable and hose management across the crane system.

ETA-8 Components

Browse all Unified ETA-8 compatible components by clicking a component image.

Maximum Rail Length 42'-0"

ETA-8 Old Profile Load Chart

ETA-8 Metric Deflection Chart

Product Literature

Brochure.pdf
Installation Manual.pdf

Specifications

The Unified ETA-8 Enclosed Rail System is designed with precision aluminum extrusion to deliver high strength-to-weight performance across extended spans. Its modular architecture supports custom configurations, while maintaining consistent load distribution and minimal deflection. Ideal for integration into complex overhead handling systems, the ETA-8 ensures reliable operation in high-cycle industrial environments.

Documents

Brochures & Catalogs

[Catalogs] ETA-8 Catalog [Brochure] Unified Industries Complete Product Catalog [Brochure] ETA Parts Catalog

Manuals & Supplements

[O&M Manual] Unified ETA Installation Manual

Product & Data Sheets

[Product Sheet] ETA-8 Old Profile Load Chart [Product Sheet] ETA-8 Metric Deflection Chart [Product Sheet] Unified Industries ETA Inspection Maintenance Checklist [Product Sheet] ETA-8 Load Chart

FAQs

What is the Unified ETA-8 Enclosed Rail System used for?

It’s a ceiling-mounted aluminum rail system designed for workstation cranes and material handling applications, offering smooth trolley travel and high load capacity over long spans.

What industries commonly use the ETA-8 system?

The system is widely used in manufacturing, automotive, aerospace, and general industrial environments where ergonomic lifting and precise load handling are essential.

How long is each rail section?

Standard rail lengths are available up to 42 feet, reducing the need for splices and simplifying installation.

Is the system easy to install and maintain?

Yes. The ETA-8 features modular components and pre-drilled rails for end stops and splice kits, making installation straightforward. Maintenance is minimal and supported by inspection checklists and manuals.

Can the system be customized?

Absolutely. The ETA-8 supports a wide range of optional components, including different trolley types, festoon systems, and custom rail lengths to meet specific application needs.

Unified ETA-8 Enclosed Rail