Description
Pulse Electric Scooter
Top Electric Scooter
Infinity Electric Scooter
| Parameter | |
| Frame | High strength aluminum alloy 6061, surface paint |
| Forking forks | One forming front fork and rear fork |
| Electric machinery | 11 “72V 10000W brushless toothed high speed motor |
| Controller | 72V 70SAH*2 tube vector sinusoidal brushless controller (mini type) |
| Battery | 72V 40AH-45AH module lithium battery (Tian energy 21700) |
| Meter | LCD speed, temperature, power display and fault display |
| GPS | Location and telecontrol alarm |
| Braking system | After one disc, does not contain harmful substance, in compliance with international environmental requirements |
| Brake handle | Forging brake of aluminum alloy with power breaking function |
| Tyre | ZhengXin tire 11 inch |
| Headlight | LED lenticular bright headlights and driving lights |
| Maximum speed | 110km |
| Extension mileage | 115-120km |
| Motor | 5000watt per piece |
| Wheel | 11inch |
| Net weight and gross weight | 54kg/63kg |
| Product size | L* w* h: 1300*560*1030 (mm) |
| Packaging size | L* w* h: 1330*320*780 (mm) |
## electric bicycle
### 1. History and development of electric bicycles
The concept of electric bicycles can be traced back to the mid-19th century, when people began to try to install electric motors on bicycles to provide auxiliary power. However, this innovation has not been widely used due to technical limitations and high costs. It was not until the 21st century that, with the development of battery technology, motor technology and power systems, electric bicycles began to truly enter the public eye.
In the past decade or so, electric bicycles have experienced rapid development. From the initial simple models to the current high-performance, intelligent products, they have become an important part of modern urban transportation. Especially in some big cities, due to traffic congestion and air pollution problems, electric bicycles have been widely promoted and used.
### 2. Structure and technology of electric bicycles
Electric bicycles are mainly composed of motors, batteries, controllers, transmission systems and frames. Among them, the motor is the power source of the electric bicycle, which converts electrical energy into mechanical energy to drive the wheels to rotate; the battery is the energy source of the electric bicycle, which stores and provides electric energy to the motor; the controller is the “brain” of the electric bicycle, which is based on The rider’s instructions accurately control the motor’s speed and output power; the transmission system includes gears and chains, which transmit the power generated by the motor to the wheels; the frame is the basic structure of the electric bicycle, which carries all the components.
### 3. Advantages and disadvantages of electric bicycles
**advantage:**
– **Environmental protection and energy saving:** Electric bicycles use electricity as energy, do not need to burn gasoline or diesel, and have no tail gas emissions. They are a very environmentally friendly means of transportation. At the same time, due to their high energy conversion efficiency, electric bicycles have a higher energy efficiency ratio compared to fuel vehicles.
– **Low running costs:** Electric bikes have relatively low running costs. Although the initial investment in purchasing a bicycle may be higher than that of a traditional bicycle, due to the low price of electricity, its operating cost is much lower than that of a fuel vehicle over the long term.
– **Simple operation:** Driving an electric bicycle does not require complex operating skills, just press the switch to start. It is a very user-friendly mode of transportation for the elderly and those with physical limitations.
**shortcoming:**
– **Limited Range:** Although battery technology continues to improve, e-bikes still have limited range. This can be a problem for users who ride long distances or need to charge frequently.
– **Low load capacity:** Due to the presence of the motor and battery, the maximum load capacity of e-bikes is usually lower than that of traditional bicycles. This can be a problem for users who need to carry a lot of items.
– **Complex Maintenance:** Electric bicycles contain multiple electronic components, such as batteries, motors, and controllers, etc., which may malfunction or require regular maintenance. Maintenance of an e-bike can be more complex than a traditional bike that only requires regular cleaning and lubrication.
### 4. The future development trend of electric bicycles
With the advancement of technology and changes in consumer needs, the development trend of electric bicycles will become more obvious. Here are a few possible directions:
– **Higher Energy Efficiency:** As battery technology improves and power management systems are optimized, the energy efficiency of electric bicycles will be further improved, thereby extending their driving range.
– **Stronger intelligence: **With the development of Internet of Things technology, future electric bicycles may be equipped with more advanced sensors and control systems to achieve more intelligent functions, such as automatic navigation, remote monitoring and fault diagnosis, etc. .
– **More customization:** As consumer needs diversify, electric bicycles may provide more customization options, such as different model designs, color choices, and accessory combinations.
In general, as an environmentally friendly and convenient way to travel, electric bicycles will play an increasingly important role in the future transportation field. We have reason to believe that with the advancement of technology and the development of society, electric bicycles will bring us more convenience and fun.
