| 摘要 |
PURPOSE: A wheel speed sensing device for a vehicle is provided to perform a multi directional sensing by vertical changing or rotating the position of an IC chip of the hall IC sensor. CONSTITUTION: A hall IC sensor(80) includes an IC chip(81) and two terminals(82). The IC chip is arranged in front of a magnet fixed to a holder. The position of an IC chip is vertically changed according to the sensing direction of a sensing unit. Two terminals are connected to an IC chip. Two terminals are received on the upper or lower side of the holder according to the position of an IC chip. |
