| 摘要 |
PROBLEM TO BE SOLVED: To manufacture an electric power steering device at a low cast, as well as to reduce the number of assembling processes by reducing the number of parts of a torque limiter. SOLUTION: The torque limiter 10 is provided with a case 11 fixed to an output shaft 3 of an electric motor, a boss 12 coaxially and provided relatively rotatably in relation to the case 11, and a ring member 13 provided between the side surface of the boss 12 and the side surface of the case 11 and having elasticity in the radial direction. |
