Tightening module for COLLABORATIVE ROBOT, with automatic screw feeder, air or electronic nutrunner motor and a device to be clamped to the robot’s wrist, entirely designed and patented by Fiam. For torque ranges up to 5.6 Nm, is able to relate to the line PLC and receive start remotely.
The system is equipped with Modbus TCP / IP communication protocol : this field bus allows a wider and faster communication of all data related to the work cycle and digital input and output signals exchanged to/from Cobot controller. It allows to change the machine operating parameters remotely, delivers a range of flow chart information and possibility to have details on faults and anomalies.
To satisfy every need of tightening accuracy and precision, it is possible to employ DC electronic nutrunner motors fitted with a torque transducer and resolver for a high resolution in the measurement of the torque / angle parameters. In this case the system must be combined with the Power and Control Unit, which performs programming and control functions of each phase of the tightening cycle and is designed to communicate with the screw feeder and the outside (for example, PLC Master of the customer) through the numerous digital I / O it is equipped with. Luminous LEDs also allow immediate DIAGNOSTIC verification of the programmed outputs.
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