The six-degree-of-freedom motion platform is composed of six electric cylinders, six universal hinges on the upper and lower sides, and two upper and lower platforms. The lower platform is fixed on the foundation, and the six-acting cylinder is used for telescopic movement to complete the platform moves in space with six degrees of freedom (X, Y, Z, α, β, γ), which can simulate various spatial motion poses, and can be widely applied to various training simulators such as flight simulators, ship simulators, Naval helicopter landing simulation platforms, tank simulators, car driving simulators, earthquake simulators, and motion pictures, entertainment equipment, etc.