| 摘要 |
PURPOSE: A torque sensor of a steering system is provided to prevent noise by preventing a position rotor from shaking in a space formed by housings. CONSTITUTION: A torque sensor(100) of a steering system comprises a first housing(110), a second housing(120), a position rotor(140), and an elastic unit(160). An input shaft passes through the first housing. An output shaft passes through the second housing. A space is formed by coupling the second housing to the first housing. The position rotor is arranged in the space between the first and second housings and has a through passage. The longitudinal ends of the input and output shafts are connected to each other in the through passage. The elastic unit is arranged between the inner surface of the first housing or the second housing and the bottom surface of the position rotor and applies elastic force to the position rotor.
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