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Jul 9, 2018 · Ford. On its face, a 10-speed transmission seems like a silly idea. It's just too many gears. Six, seven, or eight gears seem like more than enough to get the job done, so why would you complicate ...
- Former Senior Reporter
- What Is A 10-Speed Transmission?
- The Logic Behind A 10-Speed Transmission
- What Cars Have A 10-Speed Transmission?
- The Bottom Line
General Motors and Ford Motor Company madethe 10-speed transmission as a result of a collaboration between the duo. The agreement was for each company to design a unique version of the 10-speed transmission and a transverse 9-speed trans-axle, in their own factories. Therefore, it is safe to say that the 10-speed transmission was designed by Ford, ...
So, what is the purpose of a 10-speed transmission? The logic behind a 10-speed transmission can be fully understood by making reference to continuously variable transmissions(CVTs). CVTs, which were and still are a car enthusiast’s least favorite transmission offer something worth noting. For starters, they are the most efficient type of gearbox d...
Different models of cars from General Motors feature a 10-speed transmission. Some cars that have a 10-speed transmission include Chevrolet Camaro ZL1 and Ford F-150 Raptor. Others include: 1. 1.1. Tahoe RST 1.2. Suburban RST 1.3. Yukon Denali 1.4. Cadillac Escalade What was evident, is the launch of this transmission on high-horsepower engines. An...
The logic behind the 10-speed transmission is quite unique, and it created a transmission that offers several benefits over six-speed and eight-speed transmission from General Motors. This new transmission offers great efficiency, and performance, while also optimizing fuel economy. Therefore, if you’re looking for a transmission to upgrade to, you...
My instructor teaching us how a 10 speed transmission works in depth
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- ohio_ppv
- Ratio Spread. Despite its relatively wide spread between 1st and 10th gear, the overall span for the 10-speed transmission is hardly the widest out there.
- Ratio Closeness and Size of Gear Steps. With a wide ratio spread engineered with practicality in mind, the 10-speed transmission offers a modest 20% drop in RPM while shifting.
- Closeness of 8th, 9th and 10th. Operating as overdrive gears, the last three gears serve to improve acceleration, fuel economy and towing performance.
- Ease of Shifting. Shifting of the 10-speed transmission is facilitated by six clutches, engaging and disengaging in (dual-clutch) pairings. To prevent any decrease in efficiency, shifts do not require unlocking of the torque converter.
Sep 5, 2016 · Tenth gear in the 10R80 transmission has an overdrive ratio of 0.636. Ninth is 0.689. That’s a drop of only eight percent, making for a nearly imperceptible 10-to-9 downshift when needed.
- unknown@hearst.com
- Contributing Editor
Ratio = 1 / (1 + S/R) = 1 / ( 1 + 36/72) = 0.67:1. So the output spins once for every two-thirds of a rotation of the engine. If the engine is turning at 2000 rotations per minute (RPM), the output speed is 3000 RPM. This allows cars to drive at freeway speed while the engine speed stays nice and slow.
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GM Hydra-Matic 10-Speed 10L80 Automatic Transmission Applications; Vehicle Transmission Transmission RPO Code Horsepower Capacity Torque Capacity; 2018 Chevrolet Tahoe RST: 10L90: TBA: 420: 460:
