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Theatre and Stage Engineering
Elevate your stage with quiet & reliable cable management, bearing, and linear technology
Every stage is unique. That is why each component must not only be effective, durable and efficient, but must also fit together perfectly. Theatre and stage engineering presents special technical challenges, including moving heavy loads, such as trusses, stage lighting and stage sets, or entire stage platforms safely and reliably. Technical equipment must not interfere optically or acoustically with the performance. igus® offers energy supply systems, highly flexible cables and polymer bearings that meet these exact requirements. igus® provides modular systems and a wide range of components making it possible to implement customised applications quickly and easily.
Benefits of igus entertainment rigging technology:
- Energy and data cables and hydraulic hoses guided in one system
- Quiet - 32 dB(A) - and low vibration
- Lightweight
- For confined spaces or very high loads
- High speeds and acceleration
- Robust and easy to install
- Simple installation and quick maintenance or repairs
Stage cable management solutions
Cable reel drum without slip ring e-spool®
The e-spool discreetly supplies uninterrupted media to moving stage elements, using a twisterband for data transfer without slip rings and adjustable chain lengths for strokes up to 25 m. Installed in rigging lofts, ceilings, or under-stage areas, it operates discreetly out of sight.
- All media in one system: Power, data, fibre optics.
- Deflectable energy chain for a wide range of applications
- Quiet and low-vibration
- Add or replace cables easily
- Completely assembled with cables and connectors upon request
- Manufactured in accordance with the DIN EN 17206 standard and DGUV principle 315-390
Microphone winch e-spool® microphone:
- Uninterrupted sound transmission without slip ring
- Cable can be replaced easily
- Easy, space-saving installation, no additional support equipment required
- No manual work at height
- Available with one cable or as a stereo version with two cables for connecting two microphones
Zig-zag systems
As an alternative to e-spool, our proven zig-zag systems guide multiple media without interruption or slip rings. The energy chain unfolds with vertical movement, with boxes mounted on trusses for upper stage or on the floor for under-stage machinery.
- Quiet and low vibration
- No tensile strain on the cables
- Add or replace cables easily
- Guide all media in one system: Power, data, fibre optics
- Customised systems with up to 40m travel possible
Further products for stage engineering
Theatre and stage engineering applications
Frequently asked questions regarding entertainment rigging
Entertainment rigging is the practice of safely suspending and moving equipment, scenery, and performers in theatres, concerts, and film productions. It involves:
- Installing trusses, hoists, and cables
- Ensuring proper load distribution
- Implementing safety measures
- Managing complex control systems
- Coordinating with lighting, sound, design teams
Technology has revolutionised entertainment rigging and stage engineering through:
- Automated rigging systems for precise control
- Computer-aided design for safer layouts
- Load cells for real-time weight monitoring
- Wireless control systems for flexible operation
- Energy-efficient LED lighting reducing power requirements
- Advanced materials for stronger, lighter equipment
Key safety standards for entertainment rigging include:
- ANSI E1.6: Powered Hoist Systems
- ANSI E1.21: Temporary Ground-Supported Overhead Structures
- ANSI E1.47: Entertainment Technology - Recommended Guidelines for Entertainment Rigging System Inspections
- OSHA 1926 Subpart R: Steel Erection
- Local building codes and regulations
Stage technology refers to the systems that enable movement, lighting, sound, and automation in theatre productions. igus supports this by providing quiet, maintenance-free motion solutions like e-chains for cable management, drylin® linear guides for lifts, and iglidur® bearings for rotating platforms - all designed for smooth, safe, and discreet operation.
An entertainment rigger's primary responsibilities include:
- Designing and implementing rigging plans
- Installing and testing rigging equipment
- Ensuring compliance with safety standards
- Operating rigging systems during performances
- Performing regular equipment inspections and maintenance
- Collaborating with other production departments
- Problem-solving unexpected issues during setup or shows
Common entertainment rigging challenges include:
- Ensuring safety in dynamic environments
- Managing heavy loads in confined spaces
- Coordinating complex cue sequences
- Adapting to diverse venue layouts
- Balancing aesthetic needs with safety requirements
- Staying updated with evolving technology and standards
- Managing tight setup and teardown schedules
Technology has revolutionised theatre with advanced lighting, digital sound, projection mapping, and automated stage machinery. igus plays a key role by offering flexible cable systems, low-noise components, and space-saving energy supply solutions such as e-spool® reels and chainflex® cables, ensuring reliable power and data transmission for modern, tech-driven productions.
- Power cables (IEC, PowerCON) – igus offers robust carriers to route these safely.
- DMX cables (3-pin/5-pin XLR) – Chainflex® signal cables maintain integrity under motion.
- Ethernet (data) cables (Cat5/Cat6 for Art-Net/sACN) – igus ensures reliable data transmission even in dynamic installations.
Theatre vs. Concert Rigging:
- Permanence
- Theatre: Often semi-permanent
- Concert: Usually temporary
- Complexity
- Theatre: Complex scene changes
- Concert: Focus on lighting/sound
- Load Variability
- Theatre: Varies with scenes
- Concert: More consistent
- Speed of Changes
- Theatre: Slower, between scenes
- Concert: Rapid, during performance
- Customization
- Theatre: Highly customised per show
- Concert: More standardised setups
Sustainability in entertainment rigging is achieved through:
- Energy-efficient LED lighting systems
- Lightweight, durable materials reducing transport emissions
- Reusable and modular rigging components
- Digital design tools minimizing material waste
- Energy-efficient motors and control systems
- Use of renewable energy sources in permanent installations
- Recycling programs for retired equipment
Emerging trends in entertainment rigging include:
- AI-powered rigging control systems
- Augmented reality for rigging design and operation
- Advanced motion capture integration
- 3D-printed custom rigging components
- Increased use of carbon fiber and composite materials
- IoT-enabled equipment for predictive maintenance
- Virtual production techniques influencing rigging needs
Managing stage cables is critical for safety, aesthetics, and reliability, especially when dealing with dynamic setups like moving trusses or automated lighting rigs. Here’s how igus can play a role:
- Plan cable routing with motion in mind
Traditional cable runs often get tangled or damaged when equipment moves. igus energy chains provide a structured path for cables, ensuring smooth, controlled movement without stress or wear. - Use durable, flexible cables
Stage environments demand cables that can handle constant bending and repositioning. igus chainflex® cables are engineered for continuous flexing, making them ideal for DMX, power, and Ethernet lines in lighting systems. - Prevent hazards and downtime
Instead of loose cables taped to the floor, igus cable carriers keep everything organised and protected, reducing trip hazards and minimising maintenance during live events.
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