HALL SENSOR PLATE - (GREEN 4)

The Hall Sensor Plate (Green 4) is a critical component for electric vehicles, especially in brushless DC (BLDC) motors. It is a sensor plate equipped with Hall effect sensors that detect the rotor position and provide feedback signals to the motor controller for efficient and precise electronic commutation. Key Features and Specifications: Type: Hall effect sensor plate, typically includes multiple sensors arranged with a pitch of about 21 mm center-to-center.​ Color: Green PCB plate with four sensor positions, commonly referred to as "Green 4" in EV spares context. Function: Detects magnetic field changes caused by rotor movement to provide rotor position data essential for smooth motor operation. Voltage: Operates typically within 3.5V to 20V.​ Output: Digital signals corresponding to rotor position for motor controller input. Application: Used in electric two-wheelers, scooters, e-bikes with BLDC motors for precise speed control and efficient power management.​ Benefits: Improves motor efficiency, ensures smooth acceleration, protects motor from damage, and supports electronic braking and torque control.