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Landing Gears and Landing Gear Control Systems

Building on the confidence generated from years of experience in design, development, and manufacturing, SPP develops landing gear and landing gear control systems. The landing gear system is equipped with various control systems such as the main landing gear brake control system, nose wheel steering control system, and landing gear extension and retraction system. We continue to develop these systems to ensure even greater safety and reliability.

In the late 1990s, SPP was selected to provide to Goodrich the structural and actuation components in support of the landing gear systems for their CRJ700/900 series regional jets and in 2007 we began the development of the landing gear structural and actuation components for the latest CRJ1000 regional jets. With the experience gained from this project, we have evolved from a manufacturer of landing gear components to a company that designs, develops, and manufactures entire landing gear systems including peripheral systems such as the extension and retraction system and tail skid system.

Our comprehensive CATIA-based 3-D engineering capability and application of CAM/CAE systems enable us to undertake high-precision strength analysis, machining parts with complex design, and successfully prevent the mechanical interference and other problems in advance that can arise after installation on aircraft or during operation. We have also developed a very high strength stainless steel as an innovative material for landing gear and are continuing our research in the area of metal matrix composites and carbon-fiber composites.

photo:Landing Gears and Landing Gear Control Systems