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Electric Bicycles
Posted: Dec 05, 2014
Today, the spreading of all types of electric vehicles (cars, golf cars, trucks, vans, quads, etc.) is undeniable - thanks to the numerous advantages that distinguish these innovative means (such as atx alke).
Among the means with electric propulsion, electric bicycles are having great success. They, like traditional bicycles can be comfortably used on bike paths and on city streets, without requiring insurance costs and purchase of helmets. However, we must remember that there is a noticeable difference between an electric motorbike and an electric bicycle. First of all, in an electric bicycle the motor runs only when we pedal and its power does not exceed 250W. The maximum speed reached by these vehicles is 25 miles per hour. Electric bikes are commonly called assisted bicycles, while real electric motorcycles eclipses the electric bicycle’s performance in all areas. Electric motorcycles also needs to be registered to the state and must have insurance.atx alke). In fact, electric cars today are not only environmentally friendly and quiet, but allow motorists to save money on fuel, maintenance and even insurance and vehicles taxes.
An assisted bicycle has the following elements: a battery pack, an electric motor, a battery charger, a detector pedal, a brake, a control unit and a battery level indicator. The special unit present in electric bicycles is capable of identifying when we are pedaling and will operate and stop the electric motor only at the right time. The average weight of an electric bicycle of this type is about 20-30 pounds, while its mileage is of about 40-70 kilometers per charge and the time required for a fully charge is around 5-6 hours. The charging cost would be less than $1 per charge.
Electric motors of electric bicycles are DC motors and are available in two different types: brushed and brushless. The brushless electric motors are more expensive because they require less periodic maintenance. Regarding the battery, cheaper models mount lead batteries that are heavier and have a lower capacity, while the more expensive electric bicycles mount lithium batteries that have greater performance and are less heavy. In order to improve the autonomy of lithium batteries we must consider a number of aspects such as: weather conditions, the weight of the driver, how you pedal, the number of stops made, etc. In addition, this type of battery requires proper maintenance. In fact, it should be thoroughly cooled before charging. In addition, it is preferable to not expose them to extreme heat or cold.
So, on the market there are different models of electric bicycles to be chosen according to our needs. We can find electric bicycles with lighter or heavier chassis, battery capacity, and maintenance needs that can be different. Price ranges can also be different based on make, model and included features. So, if we use an electric bicycle especially for short trips in town we will not need to have one that has high performance batteries, and if we will use our electric bike on country roads with the presence of slopes we should choose lighter models, which can be driven with greater maneuverability. The cheaper models of electric bicycles have only one detector that signals to the control pedal when we are pedaling, while the more expensive models also have a detector of effort and therefore are more comfortable to operate and facilitate. Sales of electric bicycles are increasing every year, especially in emerging countries such as China and other Asian countries, where they prefer to save on costs of urban transport. According to the latest forecast, it is to be expected that in 2018 we will reach 47 million of electric bikes sold worldwide.
Thus, all types of electric vehicles (such as alke vehicles) are having a great success worldwide and in the coming years will be the most commonly used means, replacing completely petrol and diesel machines, which are polluting and are much less convenient to use.
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