| 摘要 |
<p>A propulsion and motion-transmission assembly (1), in particular for a rotary-wing aircraft, the assembly (1) comprising : a first motor-reducer assembly (2); and a second motor-reducer assembly (4), wherein the first and second motor-reducer assemblies (2, 4) are arranged for driving in rotation at least one rotor of a rotary-wing aircraft; and wherein each of said first and second motor- reducer assemblies (2, 4) comprises: - a mechanical differential (6, 24) including a first input shaft (8; 26), a second input shaft (10; 28) and an output shaft (12, 30); and - a first electric motor (14; 32) and a second electric motor (16; 34) connected, respectively, to said first and second input shafts (8, 10; 26, 28), the output shaft of each motor-reducer assembly being arranged for connection in rotation to a rotor of a rotary-wing aircraft.</p> |
