SNCF Class BB 26000
…ring vibration isolation element (French:anneau dansant) and hollow shaft drive. Mono-motor bogies were chosen based on the good performance in the SNCF BB 22200, SNCF BB 15000 and SNCF BB 7200 classes. A synchronous motor was chosen over a commutated motor or an asynchronous motor due to the reduced mass…