Rockwell Automation has lauched iTrak – a modular, scalable motion control system that provides independent control of multiple magnetically propelled movers on a track – for food assembly lines.
The simple configuration and patented pitchless technology solves different motion and speed needs, and enables production or handling systems and assembly lines to be readily designed with the aid of a number of accurately positioned carriages, Rockwell said. Several carriages, consisting of a frame and a linear permanent magnet motor, can move individually along straight or curved rails. The iTrak can be used on packaging lines or on assembly lines for machine construction.
The movement of each carriage can be programmed individually, bringing great flexibility, the Wisconsin-based company added. Switching to other products or another production sequence is not a problem, since the iTrak system is suitable for a wide range of applications in a diversity of production environments and industries. Apart from its flexibility, iTrak can operate at speeds of up to 7m/s, at a positioning accuracy of 0.05mm. Accelerations of up to 10g enable fast starts from a standing position, which makes it an extremely dynamic linear transport system, designed with energy efficient linear motors using powerful magnets and advanced digital control.
Rockwell said that Italian food packaging provider Cama Group had already introduced a new cartoning machine based on the iTrak system.
“Featuring 10% reduced floor space and an advanced control software system, the CL 175 uses less steel in its construction,” said Cama Group operations director Riccardo Panepinto. Further benefits to the end user include optimised format changeover, lower maintenance needs and energy savings, Rockwell added.
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