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Category: Energy chains

What is the difference between unsupported with straight upper run and unsupported with permitted sag?

Phillip Hagedorn | 7. July 2019

Since the e-chain is dependent on fill weight, we distinguish between three stages of unsupported length: 01) Unsupported length – straight FLG The e-chain is in the range FLG if its upper run is either still pretensioned, straight or has a maximum sag of half a chain link height. Installing in FLG is always recommended. […]

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What is the difference between pivoting and locking connection elements?

Phillip Hagedorn | 6. July 2019

Depending on the application, pivoting or locking mounting brackets are recommended. Pivoting mounting brackets are movable in the connection to the first chain link, which means that here a radius can also be moved. A locking mounting bracket is fixed in the connection to the first chain link, which means that this connection does not […]

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How reliable is the statement on service life expectancy?

Phillip Hagedorn | 6. July 2019

With the igus service life calculator the service life of the application can be calculated in advance. The data to which the computer refers are based on many tests conducted at the igus test laboratory. The statement from our computer is therefore already very reliable today and will become even more accurate with every additional […]

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When do I use a fixed version mounting bracket?

Phillip Hagedorn | 6. July 2019

Locking, that is non-movable, mounting brackets are used particularly in hanging and standing applications The locking connection of mounting bracket to the first chain link prevents arching of the energy chain. Vote Up +0 Vote Down -0You already voted!

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Are there any energy supply system for cleanroom class 1 and 2?

Phillip Hagedorn | 6. July 2019

Yes, igus offers different e-chains, which can also be used in a cleanroom. Extensive tests were carried out with the energy chains for this purpose at the Fraunhofer Institute. A selection of qualified e-chains can be found here. ISO Class 1: E3, E6.1, E6, e-skin ISO Class 2: easychain, zipper, E2 mini*, E2.1*, E2/000 E4.1*, […]

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