On the basis of the novel dual axes rotating and single axis translating calibration equipment, a calibration method for vision measurement of the motion of a rocket nozzle was proposed. Firstly, the motion metric from the calibration equipment and the measured values from vision system were mapped in the space,then the position and pose relations between the world coordinate system of stereo vision and the coordinate system of nozzle were deduced. After solving the pose matrix and translation vector, the vector angle coordinate system of the nozzle was established in vision measurement system. Subsequently,by sending a trigger signal and a synchronized time signal from the calibration equipment to cameras, the sampling time was synchronized, and the dynamic data were directly compared. Finally, the experiment for calibrating the vision measurement system was completed.The measurement errors of rotation center and vector angle in nozzle motion space ±12° were analyzed. The experiment results indicate that the max error of vector angle is 0.093° and the max error of rotation center position is 0.832 mm.