| 摘要 |
<p>Provided is a throttle position detector for a two-wheeled electric vehicle having a swing arm, the swing arm having a battery, a motor, a controller, and other components disposed inside the arm. The swing arm (30) pivotally supports the rear wheel (WR) of a two-wheeled electric vehicle (1) and is swingably mounted on a vehicle body. A battery (56), an electric motor (M) for driving the rear wheel (WR), and a board (50) as a control device for controlling the electric motor (M) are disposed inside the swing arm. Coupling a throttle grip (80) and a throttle position sensor (60) together by physical transmission means (62, 85, 86) provides a configuration in which the turning angle of the throttle grip (80) can be detected. The throttle position sensor (60) is mounted on the board (50). The board (50) is arranged so that the flat surface part thereof is oriented in the width direction of the vehicle. The throttle position sensor (60) is mounted on the surface of the board (50) that is located outside, as viewed in the width direction of the vehicle, so that the turning angle of a sensor shaft (65) is detected and the sensor shaft (65) is oriented in the width direction of the vehicle.</p> |
