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Initiator cables, also referred to as sensor/actuator cables, connect control units and different sensors, or, in the case of reversal of the measurement principle, actuators. Frequently used abbreviations include ini or ini cable (plural: inis). Sensor or measurement transducers transform physical quantities such as rotation, speed, distance or length into analogue electric impulses. In the case of an actuator, the measured electric current (symbol: I, unit: ampere; A) or voltage (symbol: U, unit: volt; V) is transformed into temperature, pressure or torque. The connection cable consists of at least three cores with a small cross-section of between 0.14mm² and 0.34mm². In the simplest case, two cores are required for supplying the voltage, while the last core transmits an I/O signal. For sensitive applications, there are shielded versions in addition to the traditional ini cables to avoid EMC disruptions (electromagnetic compatibility).

PMA cable protection systems are used wherever the mechanical protection of electrical lines and cables is needed. Highly flexible cable protection tubes are specifically suited for the additional protection of cable guides in e-chain® systems. Due to the combination of technical knowhow and the strictest international safety guidelines, PMA fulfils the worldwide requirements of industrial markets in application areas like mechanical engineering, automotive construction, fiber optics, solar systems as well as applications in the robot sector with high speeds and millions of alternate bending cycles.

Strain relief from igus® is specifically developed for use in e-chains® and dynamic applications. Thecombination of polymer strain relief components and chainflex® cable materials offers maximum holding force and very high service life for the cables. For a wide variety of applications, igus® offers the best solution with respect to cost and benefits; from the CFXL strain relief for long travels in harsh environments, or the new CFU honeycomb strain relief for fast assembly to the CFN chainfix nuggets for simple and inexpensive strain relief. igus® chainfix strain relief components have been successfully used in thousands of applications around the world for years.

The chainflex® bus cables are available for all well-known industrial bus systems such as Profibus, Interbus, Profinet, Ethernet, CAN-Bus, DeviceNet, ASi or CC link. Depending on the cable family, they can be used for torsion, for severe climatic conditions, for narrow radii, or particularly long travel distances, at high speeds and accelerations. Tested in the igus® laboratory with millions of cycles in e-chains®, they provide guaranteed safety against failure. -Bending radii up to 7,5xd -Jacket materials: PVC, iguPUR, PUR or TPE -For flexing applications -For medium duty applications -For extremely heavy duty applications -For twistable use -For heaviest duty applications in rail vehicles -For increased tensile load -Overall shield Flame retardant