High current brushgear

Brushgear for carrying electrical currents up to 80 kA must include top quality welds. A significant advantage for electron beam welding is the possibility of silver plating the contact surfaces of the parts before welding, greatly reducing processing times and the coating cost.

The following advantages of electron beam welding are utilised:


  • complete structural connection for the optimum (lowest) electrical and thermal conductivity 
  • the component experiences the least thermal load of all welding and soldering processes, optimally preserving the resistance to fatigue of the moving elements 
  • maximum production process reliability by using fully automatic welding
  • highest long term structural stability of all joining methods, even at high dynamic loads
  • contact surfaces can be silver plated before welding

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Your contact

Mr. Thomas Gaeb
Phone: +49 (0) 89 - / 899 233 67

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