BENCH FOR ACCEPTANCE TESTING OF REDUCTION GEARS Russian patent published in 1995 - IPC

FIELD: test technology, mechanical engineering. SUBSTANCE: bench has a drive and electric brake with excitation winding kinematically coupled with the shafts of a reduction gear to be tested, first torque sensor kinematically coupled with the drive shaft, second torque sensor kinematically coupled with the driven shaft; two-input divider made in the form of a logometer, controllable DC source with regulating device connected to the excitation winding of electric brake. The first winding of logometer and recording device are connected in parallel to the output of first torque sensor. The second winding of logometer is connected to the output of the second torque sensor. EFFECT: enhanced reliability. 5 dwg