旋转传感装置

Rotary sensing device

Abstract

一种旋转传感装置,即使是在发动机本体的螺栓孔位置改变了时,也可通过仅改变凸缘板来进行应对。本发明的旋转传感装置包括:将检测与曲轴连接的旋转体的转速的磁阻元件(10、11)和永磁体(12)埋设在尼龙(66)的树脂内的装置本体(1)、以及使用热焊接部(15)固定在该装置本体(1)的圆周面上并利用螺栓与发动机本体连结的凸缘板(2)。
A rotary sensing device, wherein even bolt hole position of the engine body is changed, it can be corresponded by changing the flange plate. The rotary sensing device includes a device body (1) for burying magnetoresistive elements (10, 11) for detecting the rotation speed of the rotary body connected with the crank and the permanent magnet (12) into the resin of the nylon (66), and a flange plate(2) fixed to the circular surface of the device body (1) through a thermal welding portion (15) and connected to the engine body through bolts.

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    CN-105044379-ANovember 11, 2015宁波南车时代传感技术有限公司多通道机车轴端转速传感器壳体