STANDD FOR TESTING BEVEL GEAR SPEED REDUCER VIA CLOSED LOOP PROCEDURE Russian patent published in 2017 - IPC G01M13/02 

FIELD: physics, test engineering.

SUBSTANCE: invention relates to test engineering, particularly to test stands for bevel gear speed reducers with integral clutches. The device comprises an electric motor, planetary and worm reducers, whose crown gear is coupled with the gear of the reducing gear under test, the carrier through a torsion bar and a multi-link propeller shaft is coupled with its wheel, and a sun gear is coupled with the wheel of the worm reducer, and wherein the worm is movable in the axial direction and through a bearing assembly and a washer interacts transversely with two rods of pressure sensors, recording torque values of shafts in a loop, which is carried out by rotating the worm from a manual drive or from a second electric motor.

EFFECT: invention is characterised by broader functional capabilities of the stand.

2 cl, 2 dwg