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Drag Chains for Single Girder Overhead Cranes

Enhancing Efficiency in Single Girder Overhead Cranes

Single girder overhead cranes are particularly flexible crane types that ensure the lifting and transport of high loads, especially in warehouses or production halls. Due to the wide range of applications of the systems, a tailor-made energy supply solution is required depending on the application. Our energy chains, guide troughs and cables are also designed for quick retrofitting, quiet movement and the smallest bending radii.

Advantages of igus crane girder products:

  • Low noise and vibration
  • Less installation space and weight
  • Lifetime calculation
  • Fast delivery
  • Easy installation
  • Cost-effective and low maintenance
  • Complete system or individual components from batch size 1
 
Contact an Expert

White Paper:

Efficient energy supply for overhead bridge crane

  • Advantages and disadvantages of energy chain systems and cable festoon systems for steelworks cranes
  • The most innovative solution for cranes for steel plants
  • Future technologies: roller energy chains
Download the overhead bridge crane white paper
white paper drag chains vs festoons

Shop single girder overhead crane parts

energy chain system E2/000

Energy chain series E2/000

    • Easy and versatile installation
    • High robustness combined with quiet running
    • Long service life of the cables
    Learn more
    guidefast guide rail

    guidefast guide rail

    • Lateral attachment to the crane girder
    • Easy installation, up to 80% time savings compared to conventional guides
    Learn more
    E4.1 Light

    E4.1L energy chain system

    • Combines the stability of the E4.1 with the accessibility of the E2/000
    • Reduced weight
    Learn more
    E4Q cable carrier

    E4Q energy chain system

    • Especially suitable for self-supporting and long travel distances
    • Save installation time and costs through tool-free opening and closing
    Learn more
    E4.1 cable carrier

    E4.1R energy chain

    • Optionally rolling or sliding
    • For use on cranes with not so high additional loads
    • Noise and vibration reduced
    Learn more
    Guide troughs by e-chain

    Guide troughs

    • U-shaped steel guide troughs for the E2 mini energy chains (series 10 and B15) and zipper chain (series 15) energy chains
    • Outer height of trough side part: 48mm
    Learn more
    e-chain smart plastics with signal

    Condition monitoring | i.Sense

    • Non-stop condition monitoring
    • In the event of problems, the software can initiate an emergency stop to avoid damage
    • Increases operational safety
    Learn more
    chainflex® flexible cables

    Cables for moving applications

    • Cables for moving applications
    • With up to 4 years warranty
    • E.g. motor cables CF34 and CF35 with improved temperature stability
    Learn more

    Cable Festoon System Infographic:

    The Challenges of Cable Festoon Systems

    Cable festoon systems have been a staple in crane operations for many years, but as demands for faster installation, increased flexibility, and improved technology have grown, the drawbacks of cable festoon systems have become apparent.
    View cable festoon system infographic

    Indoor crane system examples

    View all successful applications in the crane industry



    Single Girder Cranes FAQs:
    Benefits, Capacities, Maintenance & igus Cable Carriers

    • What is a single girder crane?

      A single girder crane is a type of overhead crane that consists of a single bridge girder supported on two end trucks. It includes a hoist that moves along the bridge.

    • Can igus e-chains be used for high-speed and long-travel applications
      in single girder overhead cranes?

      Yes, igus e-chains are designed for high-speed and long-travel applications. They can achieve speeds up to 6m/s and travel distances up to 100 meters, making them suitable for demanding crane operations.

    • What is the typical load capacity of a single girder crane?

      Single girder cranes are usually designed for lighter loads compared to double girder cranes. Common load capacities range from 1 ton to 20 tons, depending on the specific model and manufacturer.

    • What are the benefits of using igus e-chains over traditional busbar
      systems in overhead cranes?

      igus e-chains offer several benefits over traditional busbar systems, including lower maintenance requirements, the ability to handle multiple types of cables (power, data, and fluid), reduced wear and tear, and increased operational safety.

    • How do igus e-chains contribute to the safety of single girder
      overhead crane operations?

      igus e-chains enhance safety by encasing cables within a protective carrier, reducing the risk of cable damage and electrical hazards. Additionally, they offer solutions like ESD materials for hazardous environments, further ensuring safe crane operations.

    • What maintenance is required for a single girder crane?

      Regular maintenance for single girder cranes includes inspecting the hoist and trolley, checking the condition of the bridge and runway, ensuring all electrical connections are secure, and lubricating moving parts to ensure smooth operation.
    • What are the advantages of using a single girder crane?

      Single girder cranes are typically more cost-effective and easier to install than double girder cranes. They are also lighter in weight, which can reduce structural requirements and costs.

    • How can igus e-chains improve the performance of single girder
      overhead cranes?

      igus e-chains can improve performance by providing a reliable and maintenance-free solution for cable management. They help reduce downtime and increase operational efficiency by securely guiding power, data, and fluid cables in one compact system.

    System comparison

    Energy chain systems instead of festooning, motor cable drums and busbars

    Energy chains systems instead of festooning Energy chain systems instead of festooning
    Provide guidance for cables and energy chains while keeping them protected and safe in wind and fluctuating temperatures, minimizing downtime.
    Energy chain systems instead of motor cable drums Energy chain systems instead of motor cable drums
    No slip ring on long travels. Guide all media safely in one system. Travels of up to 1,000 metres.
    Energy chain systems instead of busbar systems Energy chain systems instead of busbar systems
    Deliver data, energy, fluids and air safely in a single energy chain system. For narrow compact spaces and fast lane movement. 

    More crane technology information

    10 tips for the crane industry

    Expert Tip plus lightbulb

    Crane industry brochure

    crane industry

    Engineering Services

    Installation service

    Application Assistance

    For further questions or product information, please contact:

    Photo
    Scott Parker

    Sales and Product Manager, e-chain®

    Email

    Customer Service:

    Monday to Friday from 8 am - 5 pm

    Online:

    24h


    The terms "igus", "Apiro", "chainflex", "CFRIP", "conprotect", "CTD", "drylin", "dry-tech", "dryspin", "easy chain", "e-chain", "e-chain systems", "e-ketten", "e-kettensysteme", "e-skin", "e-spool", "flizz", "ibow", "igear", "iglidur", "igubal", "kineKIT", "manus", "motion plastics", "pikchain", "plastics for longer life", "readychain", "readycable", "ReBeL", "speedigus", "triflex", "robolink", "xirodur", and "xiros" are legally protected trademarks of the igus® SE & Co. KG/ Cologne in the Federal Republic of Germany and where applicable in some foreign countries.

    igus® SE & Co. KG points out that it does not sell any products of the companies Allen Bradley, B&R, Baumüller, Beckhoff, Lahr, Control Techniques, Danaher Motion, ELAU, FAGOR, FANUC, Festo, Heidenhain, Jetter, Lenze, LinMot, LTi DRiVES, Mitsibushi, NUM,Parker, Bosch Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mention in this website. The products offered by igus® are those of igus® SE & Co. KG