EVT290S‑135DA — 135 degree fixed‑angle aluminum corner for F34 square‑truss systems

EVT290S-135DA | 135° Corner

Original price was: $659.00.Current price is: $439.00.

EVT290S-135DA — 135 Degree Fixed 2-Way Corner Square Aluminum Truss

Dimensions
Overall Truss Length: 1.64 ft (0.5 m)
Overall Truss Width: 11.41 in (290 mm)
Angle: 135 Degrees

Construction
Material Type: Aluminum Alloy EN AW-6082 T6
Main Tubing: 1.96 in (50 mm) Outer Diameter with 0.08 in (2 mm) Wall Thickness
Brace Tubing: 0.78 in (20 mm) Diagonal Bracing with 0.08 in (2 mm) Wall Thickness

Finish & Features
Surface: Aluminum Brush Finish
Certification: TUV certified
Connection Type: Conical Connection System (Includes Couplers, Tapered Pins, and R-Clips)
Compatibility: Fits F34, EVT290S, and all standard 290mm Square Truss systems
Weight: 13.20 lb (5.98 kg)

In stock

SKU: EVT290S-135DA Category:

EVT290S 135-Degree Corner Knowledge Center

EVT290S-135DA 135-Degree Fixed-Angle Square Truss Corner.
A 290 mm Aluminum Corner for Broad Directional Changes, Octagonal Structures, and Expanded Geometric Layouts.

The EVT290S-135DA is a fixed 135-degree, 2-way aluminum truss corner designed for compatible 290 mm square truss assemblies. Its geometry creates a broad directional transition between connected truss runs and is especially useful for octagon-style structures, expanded perimeter frames, multi-angle layouts, trade show structures, motion capture environments, AI-related truss systems, and other modular designs where standard 90-degree geometry is not sufficient. The component is manufactured from EN AW-6082 T6 aluminum using 50 mm main chords and 20 mm diagonal bracing, with a conical connection system for modular assembly.

Product Facts

Model EVT290S-135DA
Corner Type Fixed 2-Way Angle
Fixed Angle 135 Degrees
Overall Length 0.5 m / 1.64 ft
Overall Width 290 mm / 11.41 in
Weight 13.20 lb / 5.98 kg
135° Fixed Angle
290 mm Square Profile
13.20 lb Section Weight
50 × 2 mm Main Chords
Conical Connection System

Product Overview

A 135-Degree Corner for Broad Directional Changes and Expanded Geometric Structures.

The EVT290S-135DA creates a fixed 135-degree relationship between two compatible truss sections. This geometry provides a wider directional transition than a conventional 90-degree corner and is particularly useful in octagonal, polygonal, and expanded perimeter layouts.

Fixed 135-Degree Geometry
The connection interfaces establish a repeatable 135-degree relationship without hinges or field-adjustable angle settings.
2-Way Structural Node
Two connection interfaces form a single fixed-angle node for controlled changes in structural direction.
Expanded Perimeter Capability
The broad angle is useful for creating large geometric footprints, open polygonal layouts, and multi-angle perimeter structures.
EVT290S Construction
The corner uses 50 mm main chords with 2 mm walls and 20 mm diagonal bracing with 2 mm walls.

Common Applications

Use 135-Degree Geometry to Build Octagonal, Polygonal, and Multi-Angle Structures.

The 135-degree geometry is useful when a design requires a broad directional change rather than a sharp corner. It supports octagon-style structures, expanded frames, irregular perimeters, and technical layouts built around repeatable angular relationships.

01
Octagonal Structures
The 135-degree relationship is well suited to eight-sided perimeter structures and related geometric layouts.
02
Expanded Perimeter Frames
Create wide directional transitions that increase usable interior area while maintaining modular structural geometry.
03
Trade Show Structures
Develop angled booth footprints, overhead frames, geometric crowns, and large-format exhibit structures.
04
Motion Capture Systems
Build polygonal capture environments and equipment-support structures around specialized capture volumes.
05
AI & Sensor Frameworks
Create defined angular paths for cameras, scanners, tracking equipment, sensors, and other technical systems.
06
Outdoor Installations
Integrate the corner into properly engineered outdoor structures requiring broad angular transitions or custom perimeter geometry.

Who It’s For

For Professionals Building Large Geometric and Non-Rectangular Truss Layouts.

The EVT290S-135DA is intended for professional users who need a defined 135-degree transition within modular 290 mm square truss structures.

Trade Show Designers
For booths using octagonal footprints, expanded frames, geometric crowns, and non-rectangular structural layouts.
Event Production Companies
For stage, scenic, lighting, and production structures requiring broad directional transitions.
Motion Capture Integrators
For capture cages and technical frameworks requiring polygonal or expanded perimeter geometry.
Technical Integrators
For modular support structures built around cameras, sensors, scanners, displays, and AI-related equipment.
Scenic & Fabrication Shops
For custom structures that combine straight truss sections with repeatable non-90-degree corner geometry.
Rigging Professionals
For approved structural configurations where a fixed 135-degree connection is required.

Connection Hardware

Conical Couplers, Tapered Pins, and R-Clips.

The EVT290S-135DA uses a conical connection system. Couplers, tapered pins, and R-clips create the mechanical connection between the corner and adjoining compatible truss sections.

Conical Couplers
Couplers form the mechanical interface between the corner receivers and adjoining truss receivers.
Tapered Pins
The tapered pins pass through the aligned connection points and secure the installed couplers.
R-Clips
R-clips retain the tapered pins and complete the connection hardware sequence.
Every connection must be completely secured before loading the structure.

Verify that each coupler is correctly seated, each tapered pin is fully installed, and every required R-clip is secured before lifting, loading, or placing the assembly into service.

Technical Reference

EVT290S-135DA Specifications

The following values identify the primary geometry, material, tubing, connection method, certification, weight, and compatibility of the component.

Identification

Product Details

Model EVT290S-135DA
Product Type Fixed 2-Way Angle Corner
Fixed Angle 135 Degrees
Overall Length 0.5 m / 1.64 ft
Overall Width 290 mm / 11.41 in

Construction

Tubing & Material

Material EN AW-6082 T6 Aluminum
Main Tubing 50 mm OD / 2 mm Wall
Brace Tubing 20 mm OD / 2 mm Wall
Finish Brushed Aluminum
Weight 13.20 lb / 5.98 kg

Connection System

Hardware & Certification

Connection Type Conical Connection System
Included Hardware Couplers, Tapered Pins, R-Clips
Certification TUV Certified

Compatibility

System Fit

Primary System EVT290S
Listed Compatibility F34 / Standard 290 mm Square Systems
Main Tube Diameter 50 mm
Corner Geometry Fixed 135° / 2-Way

System Compatibility

EVT290S, F34, and Compatible 290 mm Square Truss Systems.

The EVT290S-135DA uses a nominal 290 mm square profile, 50 mm main chords, and a conical connection system. Compatibility should be confirmed using the actual receiver geometry, chord spacing, coupler dimensions, and structural requirements of the complete assembly.

EVT290S Compatibility
The corner is configured for the EVT290S 290 mm square truss geometry and conical connection format.
F34 Compatibility
The product source identifies compatibility with F34-style 290 mm square truss systems.
Standard 290 mm Square Systems
Other nominally compatible 290 mm square truss systems should be dimensionally verified before use.
50 mm Clamp Interface
The 50 mm main chords correspond to the common tube diameter used by compatible professional truss clamps.
Mechanical fit does not automatically establish structural equivalence.

Two components can share nominal dimensions and still have different structural properties. Verify receiver geometry, connector dimensions, material, chord configuration, load data, and engineering requirements before combining components from different systems or manufacturers.

Assembly Overview

Confirm the 135-Degree Orientation Before Building the Remaining Structure.

Because the EVT290S-135DA contains fixed geometry, its orientation determines the direction of the adjoining truss runs. This becomes especially important in octagonal and repeating geometric structures where one incorrectly oriented corner can change the shape of the entire assembly.

01 — Inspect the Component
Check the main chords, diagonal bracing, welds, receivers, couplers, pins, and retaining clips before assembly.
02 — Confirm the Layout
Verify the required direction of the 135-degree transition against the intended structural geometry.
03 — Install Couplers
Insert compatible conical couplers into the required receiver locations.
04 — Align Truss Sections
Bring the adjoining truss sections into alignment without forcing incompatible receivers or connection geometry.
05 — Secure Pins & R-Clips
Fully seat the tapered pins and install the required retaining clips at each connection.
06 — Verify the Complete Geometry
Confirm the 135-degree transitions, connection security, and overall structural shape before loading or lifting.

Safety & Engineering

Structural Capacity Depends on the Complete 135-Degree Truss Configuration.

The structural behavior of the EVT290S-135DA depends on the complete assembly rather than the corner alone. Important variables include span, support conditions, corner orientation, adjoining truss sections, bracing, connection condition, load position, load direction, dynamic forces, and environmental conditions.

Inspect all chords, braces, welds, receivers, couplers, tapered pins, and retaining clips before installation.
Remove components from service if cracks, permanent deformation, damaged welds, or other structural defects are identified.
Verify complete seating and retention of every conical coupler, tapered pin, and R-clip.
Do not exceed the allowable capacity of the complete truss system.
Include the 135-degree corner geometry when evaluating load paths and structural force distribution.
Account for gravity, dynamic, transverse, wind, and other applicable environmental or operational loads.
Loads at structural nodes should conform to the engineering requirements of the complete truss configuration.
Outdoor installations require evaluation of wind, weather exposure, support conditions, ballast, anchoring, and other site-specific factors.
Have the complete structure reviewed by a licensed professional engineer when required.
Installation should be performed by personnel trained in aluminum truss assembly and rigging procedures.

Product Questions

Frequently Asked Questions

What is the EVT290S-135DA?

The EVT290S-135DA is a fixed 135-degree 2-way aluminum corner designed for compatible 290 mm square truss structures.

What does the 135-degree geometry do?

It creates a broad directional transition between two truss runs. This makes the corner useful for polygonal layouts, octagonal structures, expanded perimeter frames, and other designs that require more open geometry than a 90-degree corner.

Is the 135-degree angle adjustable?

No. The angle is fixed by the physical geometry of the component.

Can the EVT290S-135DA be used for octagonal structures?

Yes. The source specifically identifies octagon-style structures as an application for the 135-degree geometry.

What is the overall length?

The listed overall truss length is 0.5 m / 1.64 ft.

What is the overall width?

The listed overall width is 290 mm / 11.41 in.

How much does the EVT290S-135DA weigh?

The listed weight is 13.20 lb / 5.98 kg.

What aluminum alloy is used?

The component is manufactured from EN AW-6082 T6 aluminum alloy.

What are the main chord dimensions?

The main chords use 50 mm outside-diameter tubing with a 2 mm wall thickness.

What are the brace dimensions?

The diagonal bracing uses 20 mm tubing with a 2 mm wall thickness.

What connection system is used?

The EVT290S-135DA uses a conical connection system with couplers, tapered pins, and R-clips.

What truss systems are listed as compatible?

The source identifies EVT290S, F34, and standard 290 mm square truss systems. Actual connector dimensions and structural requirements should still be verified before combining different systems.

Can it be used in motion capture or AI truss structures?

Yes. The source identifies motion capture systems and AI truss systems as applications where the broad fixed-angle geometry can be used to build custom modular frameworks.

Building an octagonal or custom EVT290S truss layout?

Contact us for 135-degree corner selection, matching truss sections, compatibility review, octagonal and geometric layout planning, junctions, base plates, engineering coordination, custom structural concepts, and freight assistance.

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