The electric motor of the electric tricycle, also known as the "motor", refers to an electromagnetic installation that completes the conversion or transmission of electric energy according to the law of electromagnetic induction.
The electric idea of the electric tricycle is the DC motor idea, and there are two types of permanent magnet electric thought and string excitation electric thought. The part of the torsion of the motor is called the rotor, and the part that is not transformed is called the stator. The rotor of the permanent magnet motor may have one permanent magnet and the other is an enameled wire wrapped wire package. The rotor and stator of the series-excited DC motor are all wrapped in enameled wire. The power of the electric idea, the permanent magnet electric thought is more power-saving than the series-excited DC electric thought. The magnet of the permanent magnet motor is afraid of high temperature, and if the temperature exceeds 110 degrees, it will demagnetize. There is no permanent magnet for the series-excited DC motor. There is no such problem. The series-excited DC motor device is externally driven by a pinion and transmitted through the chain to the rear axle of the electric tricycle to drive the large gear.
In addition, the contactor on the car is used to control the progress and reversing of the electric tricycle, and it must be completed together with the button. The wiring principle is a double interlocking positive rotation control circuit, which completes the positive-reverse-stop task and is safe. convenient.