XTRONIC CVT de NISSAN
Funcionamiento de la transmisión CVT Xtronic de Nissan usada en conjunto
con motores de 2.5 y 3.0 Litros.
Visita http://www.e-auto.com.mx encontrarás más información sobre el
funcionamiento de los autos.
XTRONIC CVT in the 2013 Nissan Altima | AutoMotoTV
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Next-generation XTRONIC CVT®
Nissan first adopted the Continuously Variable Transmission in 1992, then
refreshed and modernized it a decade later, becoming one of the world's
first automotive manufacturers to include the CVT on passenger cars. Now,
10 years on again, they've taken it to another level.
The 2013 Nissan Altima will be the first Nissan with the next-generation
XTRONIC CVT. The dramatically improved technology achieves a significant
15% increase in fuel efficiency, accelerates faster, runs quieter and offers an even more
seamless shifting experience.
How does it do this? By giving it the world's highest transmission ratio
and also reducing the transmission's weight, length, friction, and even the
amount of transmission fluid needed.
The transmission ratio is 7.3:1, which is a broader ratio than you'll find
in an average automatic, and far superior to the 6.0:1 you'd find in a
similar model vehicle.
Intelligent CVT Logic ensures that the transmission is always in the right
gear, which eliminates any wasteful gear hunting. The expanded gear ratio
also reduces engine revolutions drastically, allowing the Altima to cruise
at 60 miles per hour at fewer than 1500 RPMs. The benefits of lower RPMs
are obvious -- better fuel efficiency and a noticeably quieter ride.
So, what does all this mean for the driver? Efficiency: up to 15% increase
in fuel efficiency. Performance: it delivers absolutely seamless
performance and alleviates many of the concerns that drivers held about
earlier CVT's. Quiet: the higher-efficiency and 40% reduction in friction
allows the car to perform at higher speeds at very low RPMs, practically
eliminating all noise from the transmission.
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How A CVT Works by TEAM Industries.mov
TEAM has received a lot of requests to explain how a CVT works, here is a
good video showing the basics of CVT. In the future we will be posting more
videos explaining some of our innovations to the basic design. Take a look
and let us know what you think.
AGCO's Continuously Variable Transmission (CVT) Explained
AGCO was the first company to introduce the Continuously Variable
Transmission (CVT) for agricultural products. It is the only true step-less
transmission in the agricultural market today. While the CVT is superior in
efficiently transferring power to the ground, the largest benefit is
realized when operators can throttle-down and speed-up offering
market-leading production and fuel efficiencies.