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第一電気(株)

Daigiri, Japan

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What 第一電気(株) does.

First Electric (First Denki) is a company that specializes in developing and manufacturing next-generation hydraulic drive units, particularly electric-hydraulic hybrid DDV (Direct Drive Volume Control) actuators. These actuators have been used in Boeing's B777 and B787 aircraft for over 10 years without any accidents, making them highly reliable. The company was the first to develop this technology, which is also smaller than traditional servo valves, requiring fewer components such as hydraulic tanks, electric motors, pumps, filters, control valves, and pipes. First Electric has supplied hybrid actuators to major manufacturers for various applications including ship steering and reduction of rolling, dam gate opening and closing devices, and even exported them overseas. The company's products offer significant cost and environmental benefits due to their small size, high performance, a

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Daigiri, Japan
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