| 摘要 |
<p>PURPOSE: A magnetic torque sensor for a transmission converter drive plate is provided to measure torque transmitted to a part separated in a radial direction of a shaft and a disc type member. CONSTITUTION: A magnetic torque sensor comprises a disc type member, magnetic control areas(142,144), and a pair of magnetic field sensors. The disc type member includes both circular surfaces and forms a rotation center axis line. The magnetic control area forms a magnetic elasticity active area(140) generating a magnetic field. The magnetic control area includes magnetic deformability and is a first and a second ferromagnetism. The magnetic field sensor supplies an output signal commanding torque applied to the disc type member. The change of the output signal is linearly comprised on the change of the torque applied to the disc type member.</p> |
