W-PIN_Wave pin (wave-type continuous winding) stator mass production equipment

No need for coil end welding! The only Chinese company with mass production achievements of W-PIN stators!

We would like to introduce the mass production equipment for the W-PIN stator, which is the only one in China with a proven track record of mass production. The W-PIN stator features a coil shape formed continuously into a wave-like configuration using rectangular wire, making it a next-generation stator that combines high filling rate and space-saving design. Compared to traditional hairpin structures, it allows for a reduction in coil end height, enabling the miniaturization and lightweight design of motors. There is already a track record of mass production implementation for motors used in HEVs. 【Features】 - It is possible to design the coil end height to be more than 10% lower than that of hairpin stators. - Welding of coil ends is unnecessary. - Unlike hairpin stators, there is no need for jointing at each turn, which eliminates the need for twisting, pre-coil cutting, and welding processes, thereby reducing complex process management. This significantly decreases waste costs and contamination risks. *For more detailed information about product specifications, please feel free to contact us via the inquiry form or our website.

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