The electric scooters are electric vehicles that based on the traditional human skateboard plus power kits. At present time, the electric scooter are generally divided into two-wheel drive or one-wheel drive e-scooter. The most common transmission methods are: hub motor (HUB), and belt drive, the main source of electricity is lithium battery pack.
1. Brief Introduction
The electric scooter control mode is the same with electric bicycle. It is easy to be learned by the driver, equipped with removable and collapsible seat. And it has a more simple structure, wtih smaller wheels, light weight and simple design, which can save a lot of materials and social resources. In recent years, the rapid development of the lithium batteries has given birth to new demand and trend for the electric scooter.
The electric scooters mainly include: 1. electroric kick-scooter with electric drive and which can glide on foot; 2. the electric scooter which mainly relies on the electric drive.
3. Brief History
The earlier electric scooters are using lead-acid batteries, iron frame, external brush motor and belt drive. Although it is lighter than electric bicycles, but not easy to carry. The most important progress for the electric scooter is the folding design, lightweight and compact design, making it to be the present electric scooter, and it begin to be widely attracted by the urban users, then it begans to grow fast.
4. Test the test criteria
SN/T 1428-2004 Import and export electric scooter inspection procedures
SN/T 1365-2004 Import and export scooter mechanical safety performance inspection procedures
5. Trend of development
As the road (terrain) quality is improving, and the electric scooters, as the most important and influential faction of scooters, have taken over to replace mainstream electric bikes. At present, it is only limited to the current regulations and legislation itself that is not standardized. It will has an unprecedented development after the bottlenecks are resolved in the near future.