在車廂下方，必須有強大的防落石裝置保護。另外，必須安全地引導電纜，以便可以輕鬆地取出電池進行維護。 因此，堅固的拖鏈和電纜通常用於火車電池盒。 這兩個組件也可以作為 readychain® 供應——包含所需電纜的全裝配拖鏈。
igus® 拖鏈具有重量特別輕的特點。此外，它們的構造特別堅固耐用。與 chainflex® 耐彎曲電線電纜一起使用能有效防止故障，避免電纜斷裂和所謂的螺旋變形。極其堅固的 chainflex® 耐彎曲電線電纜可以應對極小的彎曲半徑，特別適用於扭轉運動。而且 chainflex® 耐彎曲電線電纜保固 36 個月。拖鏈和 chainflex® 耐彎曲電線電纜也有 EN-45545 認證型號。
名稱 "Apiro", "AutoChain", "CFRIP", "chainflex", "chainge", "chains for cranes", "ConProtect", "cradle-chain", "CTD", "drygear", "drylin", "dryspin", "dry-tech", "dryway", "easy chain", "e-chain", "e-chain systems", "e-ketten", "e-kettensysteme", "e-loop", "energy chain", "energy chain systems", "enjoyneering", "e-skin", "e-spool", "fixflex", "flizz", "i.Cee", "ibow", "igear", "iglidur", "igubal", "igumid", "igus", "igus improves what moves", "igus:bike", "igusGO", "igutex", "iguverse", "iguversum", "kineKIT", "kopla", "manus", "motion plastics", "motion polymers", "motionary", "plastics for longer life", "print2mold", "Rawbot", "RBTX", "readycable", "readychain", "ReBeL", "ReCyycle", "reguse", "robolink", "Rohbot", "savfe", "speedigus", "superwise", "take the dryway", "tribofilament", "triflex", "twisterchain", "when it moves, igus improves", "xirodur", "xiros" 和 "yes" 是 igus® GmbH/科隆在德意志聯邦共和國以及某些外國適用的情況下受法律保護的商標。這是商標的非詳盡清單（例如igus® GmbH 或igus®在德國、歐盟、美國和/或其他國家或司法管轄區的附屬公司的待審商標申請或註冊商標。
igus® GmbH points out that it does not sell any products of the companies Allen Bradley, B&R, Baumüller, Beckhoff, Lahr, Control Techniques, Danaher Motion, ELAU, FAGOR, FANUC, Festo, Heidenhain, Jetter, Lenze, LinMot, LTi DRiVES, Mitsubishi, NUM, Parker, Bosh Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mentioned on this website. The products offered by igus® are those of igus® GmbH.
