Electrical Motor/Transmission Drive for Cars

摘要

The electrical motor (13) is housed in an outer casing (5). it has outer permanent magnets (15,3). The motor is mounted on a shaft (9). The shaft rotates on roller bearings (19). The motor housing also contains a gear box. This is made up of an epicycle train (7) , connected to the shaft by planetary gearing (31), and an outer geared section (33). The gearing connects the shaft drive to the output sections (41). Cooling is provided to the motor via input and output tubes (27).