Compliant symmetric piezoelectric driving precision rotation regulation and control motor

The invention relates to a compliant symmetric piezoelectric driving precision rotation regulation and control motor, and belongs to the technical field of motors. Comprising a symmetrical flexible stator mechanism, a steering amplification transmission mechanism, a piezoelectric block, an optical axis and an adjustable rotor, an optical axis is arranged along the central axis of the symmetrical flexible stator mechanism, and the adjustable rotor is arranged on the optical axis in a penetrating manner; and a piezoelectric block and a steering amplification transmission mechanism for converting the deformation of the piezoelectric block into circular motion of the adjustable rotor around the optical axis are arranged in the symmetrical flexible stator mechanism. According to the flexible symmetric mechanism and the embedded displacement amplification device, on one hand, the linear motion of piezoelectric ceramics can be reversed, and precise rotation output is achieved; and on the other hand, through the symm