engine test stand

Engine test stand, with a drive-side shaft (13) and an output-side shaft (14) having test rig transmission (12), wherein the drive shaft (13) of the test gear (12) to be tested motor (11) can be coupled, and having at least one the load simulation serving electric machine (16) which is coupled to the output-side shaft (14) of the test gear (12), between the motor (11) and test rig transmission (12) a connecting element (25) is provided, and wherein the assembly of motor (11), connecting element (25) and test rig transmission (12) has a rigidly interconnected unit forms, such that the test engine (11) having its crankshaft (15) indirectly via the connecting member (25) rigidly attached to the drive shaft (13 ) of the test gear (12) can be coupled, such that the connecting element (25) while realizing an aligned arrangement on the one hand rigidly to the to be tested (motor 11) and on the other hand is rigidly connected to the test rig transmission (12).