KOOWHEEL Smart scooter D3 Change the world from details

Recently, Koowheel technology companies launched its own and a new product Electric skateboard D3. And past car balance different products, this new product is an electric skateboard, Koowheel D3 launch extends not only to extend the Koowheel company’s products chain, but also make us to see that Koowheel committed to smart diversification concept of low-carbon travel and a global perspective. Now, let’s take a look at the Koowheel company which has always focus on the innovation, what changes will make on the new skateboard scooter D3 .

For electric scooter riding experience, the most important and influential of the two main aspects: riding position and the motor.

At present, There is a common problem about China’s existing electric scooters in cycling, that is relatively small, this stand will be very easy to feel tired and not comfortable. When you riding Koowheel D3, two feet pedals can get enough comfort your feet parallel standing area.

Koowheel D3 has very strong dual motors with high speed brushless dc hub-motor, its maximum speed can reach 40km every hour, so no matter how far away, you can reach by riding D3.

Innovative design, Koowheel hoverboard scooters D3 with remote control, it has more comfortable riding experience, but the rest of the details of the deal Koowheel also attaches great importance on the quality and use of experience. D3 can do absolutely nothing to Virgo .

Leading electric scooter into the smart era

As a travel intelligent hardware R & D enterprise, Koowheel electric scooters D3 how can this important property missing “smart.” ?

Koowheel can say that the launch of the new electric scooter D3, although compared to traditional skateboard scooters products, technological change is not too much, but in the details of the whole scooter body was optimized, even a lot of unique innovative design, and these changes will greatly affect the electric scooter riding, can bring more comfortable, reliable, easy-riding experience to the rider. This information comes from http://www.koowheel.com

The Report about hoverboard outage people falling down

First, the motor problem

1.A serious shortage of motor power

 Electric balance scooters is different than other forms of vehicles, motor power has two functions: (1) maintain the speed and acceleration; (2) to maintain the balance. The power required to maintain the balance is greater than the power required.
For example, the electric bicycle motor is only used to maintain speed, the motor lost power or power shortage is only unable to speed up or speed is not fast. And the electric self balancing scooter needs to maintain balance every hour, must have enough power margin to maintain a balance in the highest speed in case of an emergency, otherwise it will show the motor lost power lead to fall.

So, under normal circumstances, the electric bicycle 150W can guarantee a 80kg of people 15km/h speed, but the smart balance scooter needs more than 500W to ensure safety. If you want to maintain an instantaneous acceleration and deceleration, need for greater power.  At this stage, there are some serious shortage of motor power of some electric balance motor vehicles, and there is a serious shortage of power. And in order to cater to the user, the speed is too high, resulting in not enough power margin to maintain balance and throw the car. Therefore, we recommend production enterprises: according to the appropriate power of motor speed, increase the margin of power; (2) the maximum speed limit in the 20km / h, also according to different maximum velocities determined motor power.

2.The quality of motor Holzer
3.At present, most of the motors are brushless motors, and Holzer has become an important sensor for the control of the motor. Holzer’s quality has become one of the important factors to determine the quality of electric balance scooter.

The main problems: the poor quality of the installation of Holzer; and Holzer wearing process. According to Holzer signal detecting abnormal, no parking security mechanism. The final performance of these problems, once the Holzer signal abnormal, the balance car on the fall. Even low speed or zero speed status will fall.

Therefore, we suggest that production enterprises: strictly control the supplier; the setting detection mechanism to detect the Hall state; 2-3 set emergency handling mechanism to make safe parking.

Second, controller problem

There are two kinds of problems in the design and production process of the controller. Problems existing in the design of controller and high current conditions, interference and leads to the disorder of a system; (2) in order to reduce the cost, choose the PCB manufacturer, production process exist large areas of rosin joint phenomenon.

1. Over current protection of a controller
In general, the controller will have over current protection, such as electric bicycle, when there is a large current output, the controller will reduce the output current, to protect the motor and controller. But for the smart self balancing scooter, current protection may cause body weak or motor disability, performance for the vehicle body can not to maintain the state of equilibrium, lead to the user directly fall. Recommendations: to do a good job in the protection and early warning mechanisms, rather than simply limit the current output.

2. Two MOS tube / fuse burned
In normal riding condition, the working current of the driving plate is in the normal range. When emergency acceleration and deceleration, and over the ridge, platform, etc., there will be a very large current impact, so the impact current if MOS tube or the fuse current exceeds the limit value, have burned the possibility of very large.
3. low power trigger under voltage protection
The output voltage of the battery, encountered large current will have a significant drop in, if the battery design range of normal working voltage is too low, encounter large current, battery voltage reduction may leads to a controller to trigger the undervoltage protection or power output abnormal, resulting in power of the body.
4. controller process is poor and easy to wear.
In order to reduce costs, supplier quality can not be guaranteed, resulting in production process of rosin joint phenomenon, and production process quality inspection and outgoing quality detection are inadequate.

Third, the battery problem
1. Insufficient discharge performance of a battery
Electric scooter board in the actual use of the process may often encounter very large current, if the battery power shortage of the discharge performance is not enough, can not achieve a large current output, easily lead to a car crash. In addition, large current discharge if the battery voltage is low, weaken the discharge capacity of the battery, no obvious prompt and alarm, urgent user speeding, voltage will quickly pull low, power supply shortage, resulting in crash.
2.  over current protection value of the battery is too low
In the case of rapid and sharp turns, the electric balance scooter battery discharge, if the battery is too low, it will lead to the car body in the process of cycling to trigger the battery over current protection.
3. battery under voltage protection value is too high
Under normal circumstances, the normal operating voltage of the controller should be higher than the discharge cut-off voltage of the battery. In the normal operating voltage range, the controller’s voltage is lower than the discharge cut-off voltage of the battery, it will be very easy to trigger off the battery output, leading to the hoverboard power outages.

4. poor consistency of battery
During cycling, the battery appears over a single section, resulting in battery output off.

The last, the strength of the vehicle

Part of the overall structural design of the balance car is defective, resulting in the strength of the floor is very poor. Through bumpy road and over the stairs, leading to the floor break, a car broke.

Besides, others

There are many kinds of balancing scooter power outages. But the balancing scooter running and other means of transport is not the same. Because the balance car is a kind of system which has high stability requirements of system, requirement on overall product reliability is extremely high, any problem may have lead to imbalance in the balance system, therefore, the requirements of the whole system not only to in product design, production focus on quality, focusing on reliability, and requires the entire system provided enough detection mechanism, makes for products in the operation of any possible problems can be timely detected, and be able to make the product safe parking. This information comes from http://www.koowheel.com

Hoverboard refused to cottage, innovative technology to highlight the brand value

Hot electric scooter market, it can be described as a dark horse in the electronics industry, its explosive growth and development, beyond the imagination of a lot of people. Recently, KOOWHEEL released the latest electric balance scooter products which push the industry’s development to a climax. For this emerging industry, the patent is “point weak””.

Market at present, the smart balance scooter products are mainly exported to overseas, mainly in the United States, Europe and other markets. The domestic market demand has not been completely strip, is still in the preheating stage, KOOWHEEL released perhaps will bring a certain role for the China electric skateboard market, after all, by virtue of the advantages of its brand, gather up some loving fans into it.


As a new type of product, it is still a “toy” “. Electric balance scooter publicity is a new generation of new toys. The Balance car by the love of young people, consumer groups or in a second tier cities, or some specific application scenarios. The balancing scooter is no right of way, not travel in a motor vehicle and non motor vehicle lane. The Self Balancing Scooter roller skates and other similar, not on the sidewalk. Last year, the establishment of the “China’s new intelligent transportation industry alliance”, but also the Electric self balancing scooterElectric Unicycle, skateboard scooter as new kinds of transportation.

The business model Electric self balancing scooter make the gyroscope and the traditional motor control perfectly combined, hot products also triggered a hot”cottage”, some electric skateboard manufacturers seized the opportunity to enter the balance scooter market. The limitations of the cottage is: is a product function with changes in demand, which is the cottage “helpless”; the second is the yield rate of products and after-sale cost; 3 is the overseas market demand fluctuations cannot hold, may bring the production of inventory risk. In fact, “cottage” is not unique to China’s manufacturing, the same as the developed countries. “The world is coming for profit, world is go for all benefits”. How long will this copycat mode maintain?.

China made electric scooter focus on the foreign market, the domestic electric balance scooter market is not warm. KOOWHEEL launched by virtue of industry influence, it may bring some new changes in the electric scooter market, to promote the development of the electric scooter market. Development from technological innovation, the market will not be a sustainable development of the continued cottage, innovative research and development is the fundamental development. In addition, in the application of the electric balance scooter scene, you can expand more new business models, such as recreation projects, to better enrich and develop the electric scooter board industry. This information comes from http://www.koowheeelmall.com

Koowheel Smart Scooter make travel insert creative wings

In this pluralistic society, creativity has become the first productive force. There is no sense of innovation in the industry simply can not be based on society. Popular in Europe and America, hot the Koowheel Self Balancing Smart Scooter, with its unique creative design, and low carbon environmental protection sports and health concept, won the favorite of teenagers and fashion white-collar crowd, become today’s street the most innovative consciousness of street fashion products.

Koowheel smart balance scooter‘s success lies in its innovation. Koowheel best self balancing scooter to the “scientific and technological innovation, people-oriented, look to the global marketing philosophy, adhering to the” living science and technology services “business philosophy, to the market demand as the criterion, from the consumer demand of, advocating” green environmental protection, low carbon travel, riding fitness, Yue enjoy life “fashion sporty riding on philosophy. As China’s first independent innovation production intelligent travel equipment, Koowheel electric skateboard also called smart drifting scooter easily break the market cognitive limitations, a widely respected consumers of a product in a short time. Koowheel skateboard scooter is popular, also let the experiential marketing strategy of Koowheel electric scooters are fully implemented.

Koowheel smart self balancing scooter not only on the product concept innovation, but also pay attention to innovative marketing mode. Koowheel Smart Scooter experience marketing detonated new thinking today.  Koowheel electric balance scooter experience marketing is to allow consumers don’t pay, you can experience the feeling products use method and characteristics. Compared with the conventional marketing mode, the experience type marketing can more quickly to win consumer trust, which can not be said is the domestic enterprises in the way of marketing initiative. Intelligent Koowheel scooters in its experience to support the operation of the marketing quickly push all over China, become open up the market and win the consumer attention to the high technology products. Koowheel Intelligent Scooter innovative consciousness and innovative ways to bring a lot of entrepreneurs entrepreneurial inspiration. As an innovative and highly concerned about the brand, Koowheel Intelligent Scooter has opened the market completely, become the trend of today’s most popular travel tools. Koowheel electric Scooter is the core idea and market influence, it is worth every sportsman’s trust.

The three tips on selecting electric skateboard scooter

Now more and more people have fashion and technology request when go travel, then electric scooter is a necessity in fashion group travel. But for most new products, the self balancing scooter price is more expensive, so we must be careful when we buy. We have summed up the three elements of purchase:

1. Choose the famous brand.

At present, there are many hoverboard scooter brands. Consumers should choose those that the business with Long operating time, low repair rate, good quality and reputation of the brand. For example, to choose and buy which through the quality management system ISO9001-2000 certification enterprise. The new electric scooter always need to go through a period of market test. The electric scooter brand pay more attention to product quality, vehicle braking safety, balance when the vehicle driving and brake design rationalization. For example, China’s ten best Koowheel brand top is more comfortable and ergonomic design of human products.

2.Good service.

Due to the current components of electric scooters has not yet universal, maintenance can not be achieved socialization, so the purchase of electric self balancing scooter must pay attention to whether there is special maintenance services in the local area, if cheap and ignore after-sales service, it is easy to fall into the trap. About after-Sale Service, Koowheel has set up maintenance centers in United States, with the support of free maintenance. Oversea maintenance centers in other countries will be set up gradually.

3. Models selection.

Electric scooter can generally be divided into luxury, ordinary type, front and rear suspension type, portable type four. Deluxe fully functional, but the price is high, the general structure is simple, economical and practical; light and flexible, but a short trip. Consumers in the purchase should pay attention to this point.

Commonly used before and after the shock absorption of the scooters really become a kind of enjoyment. Off-road vehicle type handle, it is increase the distance for the car even if the height of nearly 2 meters will not feel crowded. Motor with heat sink, motor stability and service life are improved, coupled with the beautiful shape, so that you become the focus of attention of all the people. The whole scooters make people feel beautiful, fashion, dynamic, acceleration, driving comfort, the operation is flexible and lightweight; vehicle frame with high quality and high tensile steel, the structure is close, strong and durable.

As a new product of electric skateboard, electric scooter is energy saving, fast charging and long range capability. Is a popular short distance travel products. The skateboard scooter has the advantages of beautiful appearance, convenient operation and safe driving. For the friends who like convenience life is definitely a very suitable choice.

Now offer you three most basic maintenance methods of electric scooters :

1. Avoid overloading use

2. Avoid use in the water or dusty environment

3. Avoid collision, knock out even violent stampede.

This information comes from http://www.koowheelmall.com

Koowheel intelligent glide technology leader in New Era

A person’s life contains many large and small travel, long-distance travel, people will take the plane, train or ship, some friends will choose their own car to complete the journey. However, the short distance travel means it is difficult to choose, walking is too tired, the volume of bicycle or motorcycle is too large, can not carry. When people are distressed that there is no a intimate short-distance transport, Jomo technology company independent developed Koowheel electric skateboard D3, let a person shine at the moment.

The corporation Branding Operation Director MS Bao said. Koowheel intelligent sliding device is a new generation of energy-saving, environmental protection, portable means of transport. Company firmly believe that riding sports culture in the leisure, entertainment and sports fields with diversified development space, the future time, company will with mature chain marketing model, simple and transparent operation technique and perfect customer service system, to create a leading brand in the Chinese fashion sporty riding Koowheel intelligent sliding device.

Fashion appearance , easy to carry

Koowheel electric skateboard using the most cutting-edge design, stylish and avant-garde, full sense of science and technology, and its size is small, relaxed freely, can carry the home or office can also be directly put into the trunk of a car, an effective substitute for short bus and subway.

Safe and reliable, strongly balance feeling
Has speed, low battery protection, roll protection safety tips and other safety intelligent protection system Koowheel electric skateboard, the whole intelligent control. Fully enclosed charging tank design, so that the car body waterproof, electricity, safe and durable. Koowheel electric skateboard adopted the IPS self balance system and dynamic balance concept design, greatly ensure the balance of the skateboard scooter.

Energy saving and environmental protection, strong driving force
Koowheel smart skateboard scooter use the best battery brand “Samsung” , to ease the resource consumption and air pollution, the battery performance is very strong, strong driving force. Maximum load of up to 120kg, maximum speed of up to 25km/h, climbing and off-road aspects of the same power, excellent performance. 45-120 minutes will be able to quickly charge, mileage up to 25-65 km.

Koowheel Smart electric skateboard, it is very welcomed by consumers since it comes out,due to its strong practicality and Applicability. At the same time, face to 4 million students, 480 million commuters, 7.6 million urban residents in such a huge potential transport demand market, Koowheel intelligent sliding device also to entrepreneurs who bring a lot of inspiration. This information comes from http://www.koowheel.com

The balance scooter’s development in China

The balancing scooter was born in the early part of this century, the first smart scooter brand for the Segway, it was born the first is cause to Dean. Carmen Deka and the large medical equipment maker Johnson & Johnson subsidiary of independent technology, cooperation in the development of an automatic balancing type power wheelchair. Today, they are the main production of electric balance car manufacturers, but also the largest u.s..

Although the electric self balancing scooter production, design, which has the longest history, brand influence is relatively larger, but due to the influence of a variety of reasons, Segway electric balance scooter in China is not smooth, 2008 Olympic Games on a balance car at about 8 million yuan, now the self balancing scooter price also at around 4 million yuan, this price let most consumers prohibitive. Therefore, the production of products to meet the needs of the Chinese market, is an important choice for balance car production enterprises to make a breakthrough.

Appear on the market of China smart balance scooter of different brands, in addition to the high prices of foreign brands, domestic enterprises have also entered the market. Today, China’s electric scooter brands include Koowheel, ninebot etc., the various brands of cars have characteristics, occupy the major share of the Chinese market.

Compared to foreign brands has the advantages in technology and design, domestic brands from the design and production, emphasize on the adaptation to the domestic market, without prejudice to the vehicle performance and safety, and reduced costs, the Chinese consumers can afford. At the same time, the difference between the different brands, so as to form a subtle competition.

Current feedback from the market point of view, China’s smart scooter brand reputation is good, two rounds, such as music, in the new century, ninebot, passenger ride, Koowheel, single wheel such as cable Lowe, airwheel leggewie such a balance car brand is widespread acclaim, although each smart scooter brand design style is different, but does not influence consumer acceptance of brands in China.

In the role of the market mechanism, a good product will continue to grow, with more excellent quality to win the favor of China and the world balance car enthusiasts. I believe in China outstanding efforts of enterprises, Chinese will have a brilliant future in the balance of the car market. This information comes from http://www.koowheelmall.com