[Case Study] Prototype of Aluminum X-Pin Shaped Stator Sample

Prototyping of next-generation technology for EV lightweighting: 'Aluminum Flat Wire Stator'.

To achieve both weight reduction and cost savings for EV motors, stator technology using aluminum flat wire is gaining attention. Accordingly, our company is conducting prototype development with an eye toward switching from copper wire to aluminum wire. 【Features】 - Achieves approximately 30-40% weight reduction compared to copper wire - Supports both TIG and laser welding, ensuring high conductivity performance Our company has handled numerous EV motor manufacturing lines, and leveraging that experience, we are actively participating in challenging projects such as the prototyping of aluminum flat wire stators. We optimize the "wire forming conditions and welding conditions" that differ from copper wire, and we can also discuss coil end shapes (such as Xpin, Upin, and special shapes) tailored to customer requests. Amid rising copper prices and increasing demands for weight reduction, our company has established unique technologies to address the specific challenges of aluminum in each process from stator structural design, forming, to welding, and we welcome inquiries starting from the stage of "I would like to try an A sample first." *For more detailed information, please feel free to contact us via the inquiry form or our website.

Prototype Services