"Mechanical connectivity must be implemented on the store floor. This is where Festo's economical handling systems help to achieve space efficiency in the assembly system - compact and cost-effective with an optimum ratio between installation and working space," explains Dr. Wolfgang Sperling, Head of the Electric Automation business unit at Festo. The company exhibited its new ELGC spindle and toothed belt axes as well as the EGSC mini slide, which can be assembled into compact handling systems without adapters according to the "one-size-down" concept (one size smaller) - regardless of whether they are pick and place solutions, line or room gantries. The smaller add-on axis can be combined directly with the larger basic axis without an additional adapter plate and only using the universal mounting profiles. This should enable particularly compact handling systems. In addition, the user does not need any special know-how or special tools for assembly. "They are particularly suitable handling systems for assembly systems, test and inspection systems, small parts handling, in the electronics industry or for desktop applications," emphasizes Sperling.

The ELGC spindle and toothed belt axes with their internal, protected recirculating ball bearing guide are suitable for XY movements and vertical Z movements. According to Festo, the EGSC mini slide is characterized by its smooth spindle run and is predestined for vertical Z-movements or guided linear single movements in any installation position. "The drives boast a clean look and a weight-optimized design," adds Sperling. In addition, the corresponding motors can be flexibly mounted with coordinated interfaces and optimized adapter kits.

Electrical connectivity added

In addition to the electromechanics described above, Festo is also supplementing the electrical connectivity with servo motors, servo controllers and control units. For example, the EMME-AS servomotor is matched to the modular system of ELGC axes and the EGSC mini slide from Festo. It is supported by the CMMP-AS servo motor controller for precise positioning.

Festo presented a further module in the form of the CPX-E automation system. "With it, users connect their own control world and drive systems in the machine with Festo Motion Control and remote I/O from Festo to create consistent connectivity at all levels," explains Sperling. CPX-E is Festo's standardized, integrated platform for combinations of servo and stepper motor technology in smooth mixed operation. Designed as an EtherCAT master controller and motion controller in IP20, CPX-E becomes the central control system for handling technology. Several bus modules are available for use as a compact and cost-effective remote I/O. With NE21-specific approvals, the module also becomes the central control system for process automation.