Series 25 is available from stock in limited numbers. Product support and storage are limited as of 2012. For questions, please refer to your igus contact person. Thank you for your understanding DISCONTINUED MODEL For new designs, we recommend the improved e-chain® series 2500 from the igus® E2/000 product range.Secure support of the opening crossbars, improved opening mechanism, larger unsupported lengths, identical dimensions to the E2/000 Series 2500
* The required clearance height is HF = H + 25 mm (at 1.5 kg/m fill weight), which should be observed in all types of applications. Please contact us if you have particularly confined space requirements.
** The calculated length corresponds to the chain length without mounting brackets.
A=moving end, B=fixed endPitch: 46 mmChain links per m: 22Travel: SChain length = S/2 + K
The unsupported length depends on fill weightX axis: unsupported length in m FLB/FLGY axis: fill weight in kg/mLower scale: travel S in mFLB = unsupported with permissible sagFLG = unsupported with straight upper run
Samples and catalog order
E-Chain® Expert call
Service life calculation
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Designing with igus®
Design specificationFurther information on "unsupported application"
Design specificationFurther information on "gliding application"
Other installation types
Option 1: Separators
Option 2: full-width shelf
The interior separation of the Series 25: There are 2 options available for the interior separation of the Series 25: Option 1: Separators Separators: can be used freely, can be moved Separators are one way of dividing the interior of the openable chain of the type 25 and are primarily used for side-mounted chains. Option 2: Separators/Full-width shelf An interior separation with full-width shelf is available for e-chains® 25.3, 25.4 und 25.5.
Option 1 Steel, one-piece
Option 2 Steel, two-piece
Option 2, Steel, one-piece
Steel guide troughs
1. Guide trough (blue)2. Glide bar (black)3. Installation set (red)4. Individual attachment without C-profile5. Profile rail length
+ Easy assembly using installation sets+ two-part model – adjustable from chain width+ Very strong+ Cost-effective+ Large selection
Guide trough without glide bars, Part No. 92.30, guide trough with glide bars Part No. 92.31
Installation sets, Part No. 92.50. XX
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