Throttle pedal

A throttle pedal assembly comprises a housing having a first and second side, top, bottom, front and back walls; a main chamber open to the front and bottom of the housing and a sensor cavity. A pedal assembly comprises a pedai, a pedal arm, and a head at an end of the pedal arm rotatable a pivot axis. A magnet is operatively connected to the pedal assembly to rotate on the pivot axis as the pedal assembly rotates about the pivot axis. A Hall effect sensor assembly mounted in the sensor cavity to be proximate the magnet yet separated from the magnet. The cavity and Hall effect sensor assembly are respectively shaped and sized such that the Hall chip and the magnet lay on a common axis such that the Hall chip and the magnet are coaxially aligned. The sensor cavity is sealed to prevent contaminants from entering the cavity. 本发明公开的油门踏板组件包括：具有第侧壁和第二侧壁、顶壁、底壁、前壁与后壁的壳体；敞开到壳体的前部与底部的主室；以及传感器腔体。踏板组件包括踏板、踏板臂、以及在围绕枢转轴线可枢转的踏板臂的端部处的头部。磁体可操作地连接到踏板组件以当踏板组件围绕枢转轴线旋转时在枢转轴线上旋转。安装在传感器腔体中的霍尔效应传感器组件邻近磁体然而与磁体分开。腔体与霍尔效应传感器组件的形状与尺寸相应地