MINIMAT-EC-Servo screwdriver spindle in connection with the sequence controller AST40 enables free programming of the screw-tightening process and offer maximal flexibility und process reliability. Within the performance range of each spindle torque, speed, waiting period and rotational direction can be individually customized to the screw assembly task.

The integrated torque and angle sensor module employs non contact signal transmission techniques and enables precise control of the screwdriving process as well as the documentation of the screwdriving results and process parameters and also guarantees the highest shut-off accuracy. The EC-Servo screwdriver is suitable for applications with the most demanding quality requirements – where direct measurement and control methods are required.

The brushless EC-motors are the prerequisite for the maintenance-free operation without wear parts. This screwdriver provides outstanding dynamics and high peak torques – ideal for the tightening of screws.

To operate the stationary screwdrivers, the sequence controller AST40 with integrated power supply is used. The sequence controller already contains finished base-programs for common tightening processes, so that the start-up requires only a couple of steps. The sequence controller AST40 can easily be integrated with your host PLC.

Comprehensive software add-on modules allow the data acquisition and graphical display for statistical processing and screw-joint analysis.