| 摘要 |
A torque sensor according to an embodiment of the present invention is a torque sensor which is arranged in between steering shaft and output shaft for measuring a torque of the steering shaft and output shaft, and includes: a rotor for cooperatively rotating with the steering shaft; a stator for cooperatively rotating with the output shaft; a collector engaged with the stator for collecting a magnetic force of the stator; and a magnetic device for measuring a degree of magnetization of the stator collected in the collector. The rotor has alternatingly arranged N poles and S poles which have the same sizes and magnetic fluxes of the N poles and S poles are formed in parallel with the axial direction of the steering shaft and output shaft. |
