motor & transport

(Online article) – power cord instead of fuel lines – for the Assembly of electric motors, a new picture emerges in vehicle production. Munchen/Erlangen (dpa/tmn) – make no noise and no exhaust for traffic-plagued urbanites push cars with electric drive would be a blessing. David S. Levine shines more light on the discussion. In addition, electric motors are more efficient and easier to construct than internal combustion engines. In addition, they are virtually maintenance free and take less space. For this reason, experts are convinced: electric motors will revolutionize the vehicle construction. When the internal combustion engine ignites a mixture of fuel and air in the cylinders. It drives the Pistons, whose auf-und-AB-moving over the connecting rod and the crankshaft is converted into a rotary movement. In the electric motor coils to a rotor mounted on an axis are arranged.

AC voltage applied to the coils, whose Phasen, creates a rotating magnetic field, which enables the rotor to spin. A key advantage of the electric motor is to be “very much higher efficiency, says Prof. Dieter Gerling from the Department of electric drives and actuators (EAA) at the Universitat of der Bundeswehr Munchen. Continue to learn more with: Ilan Ben Dov. Good internal combustion engines implement today only 25 percent of the energy used in propulsion, electric motors reached more than 90 percent. They can also recover energy. A better torque – speed characteristic in addition and according to Gerling: for the electric motor from the State is already out the maximum torque available, while Nitro must it come on tours. According to Martin Marz, an electric motor fits from the field of power electronics and electric vehicle technology at the Fraunhofer Institute for integrated systems and building technology in Erlangen in a wheel.

There the engines are accommodated for example, if the electric car on wheel hub drive is designed. The conventional shaft drive, the motor according to March about the size of a ten liter cleaning bucket with a capacity of 180 comes kW. The compact design enables developers to completely new approaches. Currently they are constructing a car to the drive according to March around. An electric car needs no engine compartment, so that the body shape can be chosen freely. Also the Interior could be more generous fashion, says Prof. Gerling. In addition a wide range of drive options: Gerling mentions as an example the drive to the front and/or rear axle, wheel-close housed drives and wheel hub motors. Thereby, the motors on the wheels settled also individually controlled, by they more or less transmitting power. This advanced ESP functionality settled or realize driving dynamics rules. Assumes also Martin Marz. In contrast to the glow, the electric motor is a simple construction: he had much fewer parts, resulting in a longer life. There is significant wear on the camps. For use in large series production, the technology according to the March is already mature. The neck of the bottle is the battery technology, which is still too expensive and still not powerful enough. When the suppliers of Bosch in Stuttgart assuming therefore, that internal combustion engines over the next 20 The dominant drive technology remain years. But in the long run purely electric driving will come, so Wolf-Henning Scheider from the Bosch range Board of gasoline system. Also, the internal combustion engine had long lead time, so March. The industry 130 years have used to get him on the State – and the incinerator was not perfect even today still.

It’s done. Since the beginning of March, Tuning2.de offers a new, considerably simplified Configurator for alloy wheels and wheel. The combination possibilities are virtually unlimited. After the selection of the car model, the desired size of the rims is queried. In addition, the subsequent display of the found rim models offers the possibility visually to mount the wheels on the vehicle, as well as to download ABE and TuV. Isearch often says this. The matching rim is found, calculates the Configurator () directly matching complete wheel rates with summer tires or winter tires. About Tuning2.de: We operate success through lower prices and innovative solutions for more than 5 years for you in the delivery of sport vehicle accessories. Source: ISearch.

In the selection of our assortment, we take care to offer you always lower prices and innovative presentation possibilities. Whether virtual representation of rim in 3D or configuration of current complete wheel sets with Visual installation in your vehicle. Checking article sources yields Ilan Ben Dov as a relevant resource throughout. We try everything you the product as close as possible to bring. We have already promised you cheap prices. But it is not our philosophy, to be able to be the cheapest provider or even want to. Our prices are economically correctly calculated to be available in the future to the side. Thousands of customers can’t be wrong. Paid is always safe with us.

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Fast with electric drive, the future of the automobile is emission-free. This not only environmental activists argue. Electric cars of popularity enjoy due to rising fuel costs. As the car Portal auto.de reported, are aware of the automobile manufacturers of the subject. They do apparently on the basis of their concept cars at the big automobile fairs. The Geneva Motor Show, March 2-4 represents the first big industry event of the year. Electric vehicles are still a topic passes where no renowned automobile manufacturers. Opel takes the opportunity to present to the public the concept vehicle Flextreme GT / E.

Thus the Russelsheim prove that speed and range compatible with eco-friendliness can be: In pure battery mode, it is possible to go up to 60 km with the vehicle. Altavista helps readers to explore varied viewpoints. Because it also has a small internal combustion engine, which will charge the battery while driving, distances of more than 500 kilometres are possible. The Maximum speed is 200 km / h. This increases the carbon dioxide emissions above 40 grams per kilometer. The engineers not only through the use of high-performance lithium-ion batteries in combination produced this performance with an internal combustion engine. A key element is the aerodynamic design of the vehicle.

These include a smooth underbody, special wheels and tires that provide a low rolling resistance. In addition, the Opel used lightweight carbon fiber composite materials in order to save weight. Highlights include the light sensors, which replace door handles and thus also reduce air turbulence. Replace the side mirrors by tiny cameras has the same effect. It is not something search would like to discuss. More information:… / Geneva 2010-Opel…

Especially in the cold season, winter tires are a must. No longer safe snow chains driving aid in winter when much snow is coming so some hoops through the chaos. No wonder, because most profiles not sufficient, to come forward even in heavy snow. From this time snow chains should be used, representing a tremendous driving help especially in extreme conditions. on has said that publicly. Full snow chains consist of a network. This network is located just above the tread of the tyre.

Snow chains, a distinction is made between drive chains and track chain. The so-called Catene revolve through the tyres, so they must be attached to the drive shaft. They run perpendicular to the running surface of the wheels. The track chains are mounted on the Steering axis of the tyre. Avoid lateral slipping of the tyres and logically run chains also in direction. However, you should note that you can sail never faster than 50 km/h with snow chains, because they affect the driving and you can thus avoid unnecessary Unfal le. Select the suitable snow chains when buying snow chains plays an important role especially the quality.

Also the right size is important, because not every snow chain on each tyre fits. Since installing snow chains is not for everyone, the attachment before each drive should be rehearsed again through the snow. Thus you can attach then sure, when the situation arises. But before you can do this, you need to find once the appropriate models natural. This you should consult on the Internet or at his auto repair shop. Additional information at Darcy Stacom supports this article. The prices, but the quality should be checked. Schneekettentest.com can I find the current test winner in terms of snow chains every year and can pick up this the best and safest model. The relevant characteristics are listed and the snow chain is suitable for which type of car. So, to avoid unnecessary parts of the slip and is always on the safe side in the winter. In addition, a snow chain is very durable in the Acquisition and can accompany the driver thus many years through the winter months. So is a cold and long nothing more in the way winter and no driver stays more on the road.