FIELD: machine building.
SUBSTANCE: device consists of bed with supports connected with cross bar. Engine of rotation with front and back shields is mounted on the cross bar by means of flexible elements. A balanced item is secured overhung on a coaxial mandrel on an axle of the engine. One end of the flexible elements is arranged on parallel and equidistant from the engine axle bearing surfaces of the cross bar. Parallel and equidistant from the engine axle flats are made on the front and back shields of the engine; identical plates are mounted on the flats. The device is equipped with a rotation sensor and with a sensor of linear transfers of plates, outputs of which are connected with unbalance measuring device.
EFFECT: upgraded accuracy of determination of item unbalance.
3 dwg, 4 cl
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