These last years the technological exigeances of the linear systems made progress the development of products like the modules BI-RAIL and CP elitec.
These modules or units in advance are characterized by an high degree of flexibility and reliability. 8 sizes are available out of standard of 40 mm to 160 mm of width, the advance is done by means of screw ball or synchronous belt. Double guidance by rails and shoes with balls allows the transport of strong loads, the provision of the double guidance authorizes very important resumptions of couple with a maximum rigidity. The linear systems CP are equipped with a guidance especially studied and developed by Movitec, the advance is done by means of ball screw a great choice of screw pitch is available.