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IAA 2026: JJE launches oil-cooled large-diameter hairpin motor platform for heavy-duty commercial vehicles

Jing-Jin Electric Technologies Co., Ltd (JJE) announced that it unveiled an oil-cooled large-diameter hairpin motor platform for heavy-duty commercial vehicles at IAA Transportation 2026 in Hanover, Germany. The platform incorporates JJE’s in-house-developed Super Oil Cooling technology.
The technology directs coolan....

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