The invention relates to disc torque measurement. The torque sensor according to the present invention comprises: a disk comprising a magnetostrictive, magnetically biased or magnetisable material; and a magnetic field sensor assembly; wherein a torque acting about an axis of rotation of the disk may be applied to the disk, and the magnetostrictive material is configured to generate a magnetic field outside of the disk that varies according to the effective torque; wherein the magnetic field sensor assembly is configured to output a signal based on a magnetic field generated by the magnetostrictive material; and wherein the torque sensor is configured to determine a value of the acting torque based on the output signal.
本发明涉及盘扭矩测量。根据本发明的扭矩传感器包括:盘,该盘包括磁致伸缩、磁性偏置或可磁化的材料;以及磁场传感器组件;其中,绕盘的旋转轴线作用的扭矩可以被施加至盘,并且磁致伸缩材料被配置成在盘的外部产生根据有效扭矩而变化的磁场;其中,磁场传感器组件被配置成基于由磁致伸缩材料产生的磁场输出信号;并且其中,扭矩传感器被配置成基于输出的信号确定作用扭矩的值。
Disk torque measurement
盘扭矩测量
2023-01-10
Patent
Elektronische Ressource
Chinesisch
IPC: | G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B25J Manipulatoren , MANIPULATORS / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
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