Introduction to the main components of lithium battery electrical bicycle
- Controller
The controller is the part that controls the speed of electrical bicycle motor, and it is also the core of electric system of electrical bicycle. It has the function of undervoltage, current limiting or overcurrent protection. Intelligent controller also has a variety of riding modes and vehicle electrical components self-test function. The controller is the core component of electric vehicle energy management and control signal processing.
- Turn the handle and brake handle
The turn handle and the brake handle are the signal input parts of the controller. The handlebar signal is the driving signal of electrical bicycle motor rotation. Brake signal is when the electric vehicle brakes, the brake to the internal electronic circuit output to the controller of an electrical signal; When the controller receives this signal, it will cut off the power supply to the motor, so as to realize the brake power off function.
3, power sensor
The power sensor is a device that detects the speed signal of pedal force back to pedal force when the electrical bicycle is in the power assist state. According to the electric drive power, the controller can automatically match the human power and the electric power to drive the electric vehicle rotation together.
4, electrical
The most important accessory of electrical bicycle is the motor. The motor of an electrical bicycle basically determines the performance and grade of the car. Most of the motors used in today's electrical bicycles are efficient rare earth permanent magnet motors, which are mainly divided into three types: high-speed brush and gear reduction motor, low-speed brush motor and low-speed brushless motor. High-speed brush and gear reduction motor has the best performance and the price is expensive. Low speed brush motor is cheaper, but the performance is worse; Brushless motor because of the high quality requirements of the controller, the listed brand is not much, ordinary consumers had better choose the brand when buying.
As we all know, electrical bicycle(hereinafter referred to as an electrical bicycle) is a special bicycle with two wheels, which can realize the function of human cycling, electric or electric-assisted, using electric energy such as battery and lithium battery as auxiliary energy.
A motor is a part that converts battery electricity into mechanical energy and drives an electric wheel to spin. The motor used in electric vehicle has many kinds of mechanical structure, speed range and electrification form. Common ones are: brushless gear hub motor, brushless gear hub motor, brushless gear hub motor, brushless gear hub motor, high disk motor, side hanging motor, etc.
Use tip: When charging. Keep the charger well ventilated. If you smell odors or the charger shell temperature is too high during the charging process, please stop charging, check and deal with it immediately.
- Lamps and instruments
Lamps and instruments are a combination of components that provide lighting and show the status of the electric vehicle. The instrument generally provides battery voltage display, vehicle speed display, riding state display, lamp state display, etc. The intelligent instrument can also show the failure of various electrical components of the vehicle.
