With the possibility of stricter PFAS regulations on the horizon, igus has introduced a new, eco-conscious version of its drylin NT-60 telescopic rail, offering a PTFE-free alternative to traditional solutions. Made of lightweight aluminum and featuring innovative sliding elements crafted from the high-performance plastic iglidur JGPF, the NT-60 rail eliminates PTFE and over 100 other PFAS compounds. The telescopic rail, available in installation sizes 35 and 60, extends up to 2 meters and is ideal for use in vehicles, furniture, and medical devices.
The NT-60 retains its signature compact design with three interlocking aluminum profiles, available in both full-extension and partial-extension options. While visually similar to its predecessor, the difference lies in its sliding elements’ material composition. According to Michael Hornung, Product Manager for drylin® Linear and Drive Technology at igus, the new iglidur JGPF material ensures smooth, dry operation without the need for lubricants. This advancement delivers low-friction, maintenance-free performance, outperforming traditional ball-bearing-based systems in hygiene and reliability.
The new PTFE-free rails have been rigorously tested for durability, successfully enduring 25,000 opening and closing cycles under a 200N centric load in vertical installations. Available with anodized profiles in silver or black, the NT-60 rails come with flat or high end caps for edge protection. Additionally, PTFE-free versions of other installation sizes, such as NT-27 and NT-35, are also now available. This expansion aligns with igus’ commitment to offering sustainable, high-performance alternatives without compromising technical excellence.
igus, headquartered in Cologne, Germany, is a global leader in motion plastics, specializing in lubrication-free polymers that improve technology and lower costs. With a 2023 turnover of €1.136 billion, igus operates in 31 countries and offers 243,000 parts from stock. The company’s dedication to innovation is bolstered by extensive in-house testing, pioneering technologies like smart plastics for Industry 4.0, and eco-friendly initiatives such as the “chainge” recycling platform.
