| 摘要 |
Electric wheel unit includes a rail railway wheel (8) and electromotive drive assembly, which is connected to the frame of the hinge rail wagon (1). With a rolling pin (2) is connected to bearing flange (5) winding electromotive parts, the bearing flange (5) its one side surface defines the position pair of bearings (3) and the distance ring (4), downloaded axle nut (6). |
