Stator Torque System
Fastening is one of the most crucial processes to be automated in the factory of the future. Based on more than 45 years of experience in high-precision assembly of large parts, Broetje-Automation has developed one of the largest fastening machines in the wind power industry. The Stator Torque System is a tailored automated bolting system for the automatic fastening of large bolts in the stator section of a wind turbine.
The process integrates the automatic fastening of large bolts in the stator section of the turbine. The tightening of the bolted connections in various stages, in this case up to 2200 Nm, is carried out fully automated. Broetje-Automation’s proprietary SCALE sensor system ensures a smooth and highly accurate fastening that dramatically increases the speed and accuracy.
Integrated Sensors for a smooth bolting process
Faster process times are only one benefit of the automated system. The integrated sensors and fully digital control system can also improve process stability and provides a complete digital documentation of the work performed including all process and quality parameters. Furthermore, the ergonomics and safety could be improved eliminating repetitive work with high torques over a long distance between manual equipment, operator and bolts.
Future adaptations to the system can be implemented thanks to its modular design, allowing flexible adjustment of production for new system variants or higher quantities. Movements over five axes enable very good accessibility to the component for this application and expandability for the future.
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More InformationNews
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Represented by the Federal Ministry of Economics and Climate Protection in cooperation with the Trade Fair Committee of German Business the German Pavillon brought together a broad spectrum of competences from many companies along the entire wind energy value chain. “Stronger together” was the leading WAB motto and program for three days of networking!
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- Factory of the Future, Fastening
The production of wind turbines is expected to increase drastically in the coming years. To prepare for a fast and reliable production ramp-up, Broetje-Automation supports Siemens Gamesa with automated equipment. With the delivery of an automated bolt fastening machine to the factory in Cuxhaven, the partners have reached an important milestone in the establishment of the Torque Systems product family.
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- Factory of the Future, Fastening
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- Assembly, Company, Consulting, Fastening, Line Integration
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- Assembly, Company, Composites, Fastening
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