Discover the railway technology sample box

Conformity to the fire protection standard DIN EN 45545 applies above all to the thread systems in the interior. iglidur ® J350 spindle nuts, which fulfil the requirements for railway interiors, can be found in the broad portfolio of materials from lead screw technology.

• In trapezoidal and steep thread, cylindrical type or as flange variants
• Low-noise, vibration-free running

chainflex® cable, dryspin® lead screw technology and energy supply are used to make boarding systems maintenance-free and, above all, durable. Defective doors can put passengers in danger in emergency situations and are an obstacle to swift passenger transfers in everyday life.

The central components of a new development from Knorr-Bremse GmbH, Division IFE are lubricant-free and therefore maintenance-free dryspin® high helix lead screw and lead screw nut from igus®. They are resistant to corrosion and media and ensure a long service life - at significantly reduced costs.

Our plain bearings are self-lubricating and maintenance-free, which minimises maintenance costs. They are cost-effective and robust, ideal for high loads. With our online tool you can calculate the service life. Availability? Worldwide and within 24 hours! They are also resistant to chemicals.

Experience comfort with iglidur® plain bearings! They enable low-noise and clean adjustments of armrests, folding tables and seats in the passenger compartment. They are robust, maintenance-free and easy to clean.

Railway couplings benefit from the high reliability of the iglidur® plain bearings and thrust discs. In Scharfenberg couplings, for example, they are used on the main pin so that the hook disc can rotate during coupling. the plain bearings require no additional lubricants and are therefore maintenance-free.

The linear rail systems we offer achieve precision and friction values similar to recirculating ball bearing guides or track roller guides and are also characterised by being maintenance-free, lubricant-free, smooth running and easy to install. These advantages result from the iglidur® plastic specially developed for the drylin® sliding foils and sliding surfaces.

iglidur® plain bearings and drylin® linear technology ensure clean adjustment, low coefficient of friction and low-noise movements without additional lubricants. This is due to the incorporated dry lubricants contained in the igus® materials. If the components must comply with DIN EN 45545, iglidur® RW370 can be used.

drylin® linear guides are used in distance meters for arrow height and track gauge measurements. The smallest linear guides in the 4-series of drylin® N and drylin® T are the preferred choice here. These are particularly space and weight saving. Dirt and rain are no problem for drylin® linear guides, as they do not require additional lubricants. This makes them ideal for outdoor use.

igubal® Spherical plain bearings are self-adjusting, maintenance-free bearing elements made entirely of plastic. They can be used up to +200 °C depending on the choice of material. The entire igubal® joint system is insensitive to dust and dirt and is corrosion-free.

Since iglidur® bearings consist of non-conductive high-performance polymers, they can be used as insulating components in bearing points on pantographs. Since the plain bearings contain solid lubricants, they require no additional lubricants and are therefore maintenance-free. The iglidur® materials G, H370, J, W300, X and Z are frequently installed in pantographs.

Self-adjusting igubal® bearings are used in measuring machines for rail profiles. Their angle compensation makes them ideal for manual adjustments. Furthermore, drylin® SLW linear guides are used here for width and height adjustment, as they are cost-effective and weight-saving. drylin® R carbon fibre shafts with drylin® R plastic housing bearings are also used in measuring machines to save weight.

Our iglidur® gears are lubrication- and maintenance-free and are characterised by high wear resistance. They have proven themselves in various applications and have been tested in our test laboratory. We support you in selecting the right material and production technology for customised gears.

Railway points are used to reduce interruptions to railway journeys. They are used for the seamless transition of railway vehicles from one track to another. 
The use of our wear-resistant iglidur® i3 gear contributes to a high service life of the application.

Our energy chains are made of optimised materials for long running times and service life. They are cable-friendly, lightweight, stable, quiet, easy to open and low-maintenance. They can carry energy, data, fibre optic cable, oil and air in one system and can be configured online. With smart plastic, they can be expanded as an intelligent, self-monitoring system.

chainflex® cable, dryspin® lead screw technology and energy supply are used to make boarding systems maintenance-free and, above all, durable. Defective doors can put passengers in danger in emergency situations and are an obstacle to swift passenger transfers in everyday life.

In order to safely route the cables from the control unit to the transfer table in the long term, even in the extreme weather conditions and salty air in the harbour in Felixstowe, and to keep maintenance times to a minimum, the operators opted for a flizz® system made of stainless steel, in which an e-chain® from the E4 series and chainflex® cables are used.

chainflex® cables are known for their reliability and quality. With 30 years of experience, we offer a wide range of cables for various applications. They are maintenance-free and deliver high performance, even under the most adverse conditions. Fast delivery times guarantee minimum downtime.

Developing compact passenger doors for new light rail vehicles on the Metro del Valles line in Barcelona: This is the job of the Spanish company Masats. The engineers rely on chainflex® control cable and e-chain® from igus® for the opening mechanisms of the doors.

The readychain® systems from igus® are ready-to-install energy chain systems consisting of energy chain, flexible cable, connector, metal sheets and mounting frames. They are available in four standardised versions: Basic, Standard, Standard Plus and Premium. Each system is final tested and comes with a guarantee.