triflex® R retraction systems TRC, TRE & TRCF

For supplying energy to articulated robots – Prevents formation of loops

The global growth in automation for industrial production is leading to more and more complex robotic applications. Target cycle times are getting shorter and downtime must also be reduced. To provide reliable protection against premature system failure and downtime, we recommend using a triflex® R e-chain®, especially to bridge the last three rotating axes. The dynamic change in length that´results from the robot's movement is compensated by our triflex® R retraction systems. This constantly guides the igus® e-chain® in a controlled way to prevent the formation of loops in the robot's working area.

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Retraction options

RSP: Pneumatic retraction system

For series TRC·TRE·TRCF with a ø-index of 60-125mm
For robots with a load capacity of approx. 50 kg
Up to 780 mm retraction length
For applications with a high fill weight
Almost constant retraction force over the complete travel
Standard pneumatic components
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RS: Modular retraction system

For series TRC·TRE with ø-index 40-100mm
For robots with a load capacity from 10 kg
Up to 670 mm retraction length
If no linear guide system is needed
For use with adverse environmental influences
Fixed bending radius stop to prevent "cable stress"
Retraction force provided by integrated fibre-rods
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RSE: Linear retraction system

For the TRC·TRE·TRCF* series with 40-125mm ø-index
Special linear guide avoids tight bend radii
Up to 490mm retraction length possible
Simple, linear retraction without sags, fibre-rods, or guide rollers
Cost-effective
Maintenance-free igus® drylin® W linear unit
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RSE: Cost-effective retraction system

For series TRC·TRE with a ø-index of 40 mm
Up to 500 mm retraction length
For highly dynamic movements
Maintenance-free igus® drylin® W linear unit
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Fibre rod modules

For series TRC/TRE.B
Produces consistent & directional pretension from 700 to 2000mm
No tangling and reduced spinning compared to loose e-chain

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Ready-to-install harnessed triflex®

Hose packages for welding robots
Easy to install
Available in various sizes.
Cables in UK stock
Suitable for welding axis 1-3 and 3-6

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Robot equipment configurator

With our e-chains® robot equipment configurator, you can configure the appropriate igus® equipment for your robot model in just a few steps. You can use the respective Help buttons along the way to obtain more detailed information on the individual components. A the end of the configurator, you can add your completed configuration directly into the shopping cart, place an order with us or use one of the additional features (e.g. CAD and PDF download).

Configure your robot