ROTARY TEST BENCH Russian patent published in 2018 - IPC G01C25/00 

FIELD: testing equipment.

SUBSTANCE: invention relates to the measuring equipment, namely to the testing equipment, and can be used as the device for parameters checking, angular velocity sensors, gyro-inertial systems assemblies and components calibration and climate testing. Rotary test bench contains fixed to the frame with vertical posts control unit, current collectors, collectors and the balancing mechanism, as well as mounted on the frame climatic chamber, in which on the connected to the first motor spindle working table is arranged. On the frame vertical posts two hollow horizontal shafts are coaxially installed, one of which is connected to the second motor, in addition, to the horizontal shafts by one bar is attached, along which the load can move. At that, the first motor is connected to the spindle inside the climatic chamber, at that, together with the first motor the spindle is able to rotate about the axis on the horizontal shafts, freely passing through the climatic chamber opposite side walls, which is stationary during the second motor rotation.

EFFECT: technical result is increase in the rotation angular velocity maintaining accuracy and the rotation unevenness reduction, design simplification, as well as reduction in the device placement area.

3 cl, 3 dwg