Hall sensors in E-Bike Hall sensor is a kind of magnetic sensor that detect the magnetic field and its change. It can be used in various occasions related to magnetic field. For instance, Hall sensors are used in a variety of applications on electric bicycle, such as speed control handlebars, brake levers, and brushless motors. AH49E AH3503 The speed control handlebar is the speed regulating component of electric vehicle, which is a linear speed control part with many styles, though the working principle is the same. It is generally installed on the right side of the electric vehicle, and the rotation range of the handlebar is 0-30 degrees. AH3144E一 When the electric vehicle brakes, the controller should be able to cut off the power supply to the motor automatically. So, there should be a brake lever position sensing element. When there is a brake action, the signal is transmitted to the controller. After the controller receives the brake signal, the power supply is immediately stopped. AH3041 AH3601 During the rotation of the DC motor, the current in the windings constantly changes direction to make the rotor rotates in one direction. The brushless motor detects the signal of the real-time running position of the winding through the Hall sensor, and then processes the collected signal through a microprocessor or a dedicated chip, and controls the corresponding driving circuit to regulate the motor winding. Learn more about our products for your application. Find block diagrams, datasheets and related tools for download. www.ahest.net