Electrical engineeringsecure welded connections for maximum reliability
System solutions for a wide range of applications
In order to meet the increasing demands in terms of reliability, thermal load capacity and service life, electrical engineering requires ever more secure electrical connections and connections. STRUNK Connect offers you manual workstations as well as partially and fully automatic complete solutions for connection technology, with which you can meet all the requirements of your product.
E-mechanical engineering / electric motors
Whether direct welding without prior stripping of the lacquer layer for phase connections or star points in winding or hairpin technology in the stators area or in connection technology for rotors as well as in connection technology in later assembly (e.g. phase connection to terminal board) – with our systems you do not create aging connections , which are characterized by the lowest contact resistance (almost zero) and high mechanical strength.
Transformers / coils
With hot crimping technology and resistance brazing from STRUNK, you can connect enamelled copper wires, hairpins or cables for electromagnetic systems such as coils and transformers without having to laboriously strip them. In addition, with our systems you can easily weld hairpins and HF litz wires to standard tubular cable lugs.
Use our partially and fully automatic solutions to weld electrical components (e.g. capacitors, resistors, diodes) in BUS bar systems / lead frames or to connect them with wire harnesses, and benefit from a high level of reliability in the process at the same time high processing speed.
Switch / relay
The advancing miniaturization in many electrotechnical areas results in increasingly difficult applications with ever smaller components. We offer you solutions that enable you to process electronic components such as switches and relays also in the small parts area.
Stators / rotors
The connection to the terminal board – phases U, V and W and the interconnection of the star point circuit – is welded (hot crimping, brazing / brazing, braizing (overlapping or butt).
The rotors are usually connected using hook welding. This process, in which the contact resistances are almost zero, is also used in the area of winding technology and hairpin technology.
We solve your challenges
As an economically independent expert for resistance welding technology, hard soldering (welding under hard solder) automation and special machine construction, STRUNK supports you with solutions for all aspects of joining non-ferrous metals. Whether resistance welding, hard soldering, hot crimping or micro welding – we develop and manufacture the right connection technology for your requirements and needs.
A high level of vertical integration enables us to react quickly and flexibly to your wishes. Benefit from our low-maintenance, fast-running systems, our close proximity to customers and our functioning quality management that ensures the high quality of our systems and services.