Fast accurate photoelectric axis system balancing system

Disclosed is a fast accurate photoelectric axis system balancing system. For a fast photoelectric rotating tower design azimuth and pitch axis balancing device, a photoelectric rotating tower is provided with an azimuth axis system load and a pitch axis system load, an azimuth axis and a pitch axis are perpendicular to each other, and the azimuth axis system load rotates around a vertical axis. Generally, balancing amounts impact mutually during azimuth axis system load balancing and pitch axis system balancing, and repeated balancing is needed. The principle of the fast balancing device is characterized in that according to a three-dimensional design entity model, volume, material and corresponding barycentric coordinate information of a part are extracted automatically through related software; via a moment balance computation formula, the balancing amounts of the azimuth axis system load and the pitch axis system load as well as balancing block placement points can be calculated accurately so as to direct