| 摘要 |
An electric power steering system for a vehicle including a shaft assembly, a torque sensor assembly in operable communication with the shaft assembly, and a housing disposed around the torque sensor assembly. The shaft assembly includes a first shaft element, a second shaft element, and a torsion bar coupling the second shaft element to the first shaft element. At least one bearing is positioned between the first shaft element and the second shaft element for supporting a portion of the first shaft element within the housing. The housing includes a first housing portion and a second housing portion secured to the first housing portion by an interference fit formed between the first and second housing portions.
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