摘要：【中文】一种磁聚焦式转速、扭矩一体化传感器及转速、扭矩计算方法属于传感器领域；现有传感器结构复杂，才能提取线性信号；本装置包括轴输入采集端和轴输出采集端结构相同，分别设置在轴输入端和轴输出端；轴输入采集端包括激励线圈，形状为弯曲成圆弧状矩形；印制在柔性电路板上，若干层的柔性电路板层层叠加，形成金字塔式排列的激励线圈，若干的柔性电路板固定于罩壳内部，罩壳上的罩壳把手内设置有定子处理电路；罩壳通过罩壳把手固定内部柔性电路板和定子处理电路，并贴于待测轴的轴输入端上；接收线圈为首尾相连的矩形，转子电路板上印制有转子信号处理电路；本装置提取的信号为高低电平形式，结构简单；本方法1和本方法2计算方法简单、准确。 【EN】A magnetic focusing type rotating speed and torque integrated sensor and a rotating speed and torque calculation method belong to the field of sensors; the existing sensor has a complex structure, and linear signals can be extracted; the device comprises a shaft input acquisition end and a shaft output acquisition end which have the same structure and are respectively arranged at a shaft input end and a shaft output end; the shaft input acquisition end comprises an excitation coil, and the shape of the excitation coil is a circular arc rectangle; the flexible circuit boards are printed on the flexible circuit board, a plurality of layers of flexible circuit boards are overlapped layer by layer to form the excitation coils arranged in a pyramid shape, the flexible circuit boards are fixed in the housing, and a stator processing circuit is arranged in a housing handle on the housing; the housing fixes the inner flexible circuit board and the stator processing circuit through a housing handle and is attached to the shaft input end of the shaft to be measured; the receiving coil is in a rectangular shape connected end to end, and a rotor signal processing circuit is printed on a rotor circuit board; the signal extracted by the device is in a high-low level form, and the structure is simple; the method 1 and the method 2 are simple and accurate in calculation.

摘要：【中文】本发明提出了一种磁精确约束式磁聚焦扭矩传感器及扭矩计算方法，属于传感器技术领域，解决了现有磁聚焦传感器结构复杂、扭矩计算方式复杂，磁场难以聚焦成设定形状的问题。它包括旋转轴和采集机构，所述旋转轴的两端分别为轴输入端和轴输出端，所述采集机构分别设置在轴输入端和轴输出端处，所述采集机构包括接收机构、转子电路板、激励线圈、导磁体和罩壳，所述接收机构印制在转子柔性电路板上，所述接收机构为双层板结构，所述激励线圈为矩形弯曲状，所述激励线圈印制在定子柔性电路板上，所述罩壳上设置有固定架和把手，所述固定架内设置有导磁体，所述导磁体位于激励线圈和旋转轴之间。它主要用于基于磁聚焦原理的传感器及扭矩计算方法。 【EN】The invention provides a magnetic precise constraint type magnetic focusing torque sensor and a torque calculation method, belongs to the technical field of sensors, and solves the problems that the existing magnetic focusing sensor is complex in structure, complex in torque calculation mode and difficult in magnetic field focusing to a set shape. It includes the rotation axis and gathers the mechanism, the both ends of rotation axis are axle input end and axle output end respectively, it sets up respectively at axle input end and axle output end department to gather the mechanism, it includes receiving mechanism, rotor circuit board, exciting coil, magnetizer and housing to gather the mechanism, receiving mechanism prints on rotor flexible circuit board, receiving mechanism is bilayer plate structure, exciting coil is the crooked form of rectangle, exciting coil prints on stator flexible circuit board, be provided with mount and handle on the housing, be provided with the magnetizer in the mount, the magnetizer is located between exciting coil and the rotation axis. The method is mainly used for a sensor based on a magnetic focusing principle and a torque calculation method.