Ideal for vehicle power modules and BEV batteries! A clean laser welder that does not produce spatter.
We have extensive experience in welding copper terminals for automotive and industrial power modules, as well as welding aluminum busbars between cells and busbars in BEV battery modules. Utilizing the bond head technology of wire bonders developed over many years, we perform high-precision controlled touchdowns at each welding point, eliminating gaps between welding materials while ensuring 100% laser focus alignment. This allows for welding to be conducted while effectively cleaning spatter and fumes. There is no need for clamps tailored to each welding point, and the welding head flexibly accommodates variations in height and tilt of the welding points. 【Features (excerpt)】 ■ Touchdown detection function ■ Maximum hold-down force of 120N ■ Maximum deep access of 100 mm ■ Automatic recognition of welding points using ring lights and image processing optics ■ Ventilation function for welding spots ■ Optional air-cooled chiller available
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basic information
Welding area X410mm x Y480mm x Z75mm *For other details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
Welding of copper terminals for automotive and industrial power modules. Development and prototyping of battery modules for BEVs. Process verification before the adoption of the model LW2095 for mass production of BEV battery packs. *For more details, please refer to the PDF document or feel free to contact us.*
Detailed information
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Welding of copper terminals for automotive and industrial power modules. Welding between cells and busbars in battery modules for BEVs.
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Company information
Hesse Mechatronics Japan Co., Ltd. is a wholly-owned subsidiary of Hesse GmbH, headquartered in Paderborn, Germany. We primarily develop, manufacture, and sell fine and heavy wire wedge bonders. In Japan, we have delivered over 200 units to date (including deliveries to overseas factories of Japanese customers), and with the aim of providing better support to our Japanese customers from the development stage to mass production, we established our Japanese corporation in 2014. For any inquiries regarding wire bonding, whether it be fine wire, heavy wire, ribbon, aluminum wire, gold wire, copper wire, clad wire, or other wire materials, please feel free to contact us. Hesse GmbH is located in Paderborn, Germany. Since 1986, it has primarily manufactured and sold conveyor systems for factory automation. In 1995, it began manufacturing and selling high-performance semiconductor manufacturing equipment, and to date, it has delivered to over 280 companies and more than 1,200 units. Customers worldwide receive sales and support from our headquarters in Germany, our subsidiaries in Japan, Hong Kong, and the United States, as well as from local agents in over 30 countries.
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