A motion platform for a haptic feedback device, the motion platform comprising a first platform, a second platform and a linkage assembly, the first platform and the second platform being connected by the linkage assembly, the second platform being configured to move relative to the first platform, the first platform comprising: a first power output apparatus and a second power output apparatus, the first power output apparatus comprising a first output shaft and the second power output apparatus comprising a second output shaft; the linkage assembly comprising: a first parallelogram linkage mechanism and a second parallelogram linkage mechanism connected to each other, and a two-bar linkage mechanism; the first parallelogram linkage mechanism and the second parallelogram linkage mechanism having same or parallel planes of motion, the first parallelogram linkage mechanism being fixedly connected to the first output shaft, the second parallelogram linkage mechanism being fixedly connected to the second platform, and the first output shaft being configured to drive the first parallelogram linkage mechanism and the second parallelogram linkage mechanism to perform planar motion; and the two-bar linkage mechanism and the first parallelogram linkage mechanism having the same plane of motion, one end of the two-bar linkage mechanism being fixedly connected to the second output shaft, the other end of the two-bar linkage mechanism being hinged with the second platform, and the second output shaft being configured to drive the two-bar linkage mechanism to move, wherein the first output shaft and the second output shaft are arranged in parallel, and the second platform comprises: a third power output apparatus, a first connection element, and a second connection element; wherein the third power output apparatus comprises a third output shaft; a first end of the first connection element is fixedly connected to the third output shaft; and the second connection element is hinged with a second end of the first connection element to form an eighth revolute joint, and an axis of the eighth revolute joint form an angle with an axis of the third output shaft. a haptic feedback device, the motion platform comprising a first platform, a second platform and a linkage assembly, the first platform and the second platform being connected by the linkage assembly, the second platform being configured to move relative to the first platform, the first platform comprising: a first power output apparatus and a second power output apparatus, the first power output apparatus comprising a first output shaft and the second power output apparatus comprising a second output shaft; the linkage assembly comprising: a first parallelogram linkage mechanism and a second parallelogram linkage mechanism connected to each other, and a two-bar linkage mechanism; the first parallelogram linkage mechanism and the second parallelogram linkage mechanism having same or parallel planes of motion, the first parallelogram linkage mechanism being fixedly connected to the first output shaft, the second parallelogram linkage mechanism being fixedly connected to the second platform, and the first output shaft being configured to drive the first parallelogram linkage mechanism and the second parallelogram linkage mechanism to perform planar motion; and the two-bar linkage mechanism and the first parallelogram linkage mechanism having the same plane of motion, one end of the two-bar linkage mechanism being fixedly connected to the second output shaft, the other end of the two-bar linkage mechanism being hinged with the second platform, and the second output shaft being configured to drive the two-bar linkage mechanism to move, wherein the first output shaft and the second output shaft are arranged in parallel, and the second platform comprises: a third power output apparatus, a first connection element, and a second connection element; wherein the third power output apparatus comprises a third output shaft; a first end of the first connection element is fixedly connected to the third output shaft; and the second connection element is hinged with a second end of the first connection element to form an eighth revolute joint, and an axis of the eighth revolute joint form an angle with an axis of the third output shaft.