igus developed the C-chain, a continuously rotating energy chain that avoids superfluous start and return runs by moving directly to the next position in a continual movement. These lightweight energy chains reach speeds of up to 8 m/s, allowing fast machine cycle times. Made of a low friction plastic this energy chain moves without vibration over a possible distance of 30 metres or more. A large number of different carriages can be connected to the energy chain, such as rotating grippers, suction cups or electro magnets as well as processing tools for turning, clamping, adhesion or drilling. Each of these carriages can be addressed and triggered individually using modern electronics and bus technology so that they can perform their tasks at pre-defined positions.
