FPT C635 DDCT transmission

Last updated

The C635 DDCT is a six-speed, dual-dry-clutch automatic transmission developed jointly by Fiat Powertrain Technologies (FPT), Magneti Marelli and BorgWarner, and is manufactured by FPT at the Verrone, Italy plant. [1] The transmission utilizes a control system produced by Magneti Marelli which integrates BorgWarner's hydraulic actuation module into its own power and transmission control units. It is marketed variously under the trade names TCT - Twin Clutch Transmission (Alfa Romeo), Euro Twin Clutch Transmission (Fiat USA), [2] TCSS - The Twin Clutch System (Suzuki) [3] and Dual-Dry-Clutch Auto Transmission (Dodge).

Contents

Able to receive torque inputs of up to 350 N⋅m (260 lbf⋅ft), the transmission is the highest-torque transverse dual-dry-clutch application.(2012) [4] It weighs 81 kg (179 lb), including oil and transmission control unit. [4]

Applications

C725 7 speed

The C725 is a 7-speed version developed for engines up to 250 N⋅m (180 lbf⋅ft) of maximum torque and intended only for front-wheel-drive vehicles and transverse engines and is produced in China by the GAC Fiat joint-venture. Three FCA models currently have this transmission as an option, the Fiat Ottimo, the Fiat Viaggio, and the Alfa Romeo Tonale. The Fiat models are produced and sold only in China.

Related Research Articles

<span class="mw-page-title-main">Four-wheel drive</span> Type of drivetrain with four driven wheels

Four-wheel drive, also called 4×4 or 4WD, refers to a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously. It may be full-time or on-demand, and is typically linked via a transfer case providing an additional output drive shaft and, in many instances, additional gear ranges.

Getrag, stylized as GETRAG, was a major supplier of transmission systems for passenger cars and commercial vehicles. The company was founded on 1 May 1935, in Ludwigsburg, Germany, by Hermann Hagenmeyer; as the Getriebe und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG.

<span class="mw-page-title-main">VM Motori</span> Italian diesel engine manufacturer

VM Motori S.p.A. is an Italian diesel engine manufacturing company which is wholly owned by Stellantis. VM headquarters and main production facilities are located in Cento, in Emilia-Romagna, Italy.

Multijet is Stellantis's term for its current common rail direct injection turbodiesel engine range. Most of the Fiat, Alfa Romeo, and Lancia range, as well as certain Chrysler, RAM Trucks, Jeep, and Maserati vehicles, are equipped with Multijet engines. Ownership of some Fiat Multijet designs is shared with General Motors as part of a settlement of the failed merger between the two auto conglomerates. The GM Powertrain Torino group in Turin, Italy, manages its interest in these engines. Some PSA Peugeot Citroën diesel engines are also rebadged JTD units, and vice versa. Fiat's common-rail diesel engine is also known as JTD, an initialism of Jet Turbo Diesel.

<span class="mw-page-title-main">Automated manual transmission</span> Type of multi-speed motor vehicle transmission system

The automated manual transmission (AMT) is a type of transmission for motor vehicles. It is essentially a conventional manual transmission equipped with automatic actuation to operate the clutch and/or shift gears.

<span class="mw-page-title-main">Solex (manufacturer)</span>

Solex is a brand name owned by a subsidiary of Italian automotive parts manufacturer, Magneti Marelli. The original Solex company was French-owned and produced carburetors and gasoline powered bicycles.

<span class="mw-page-title-main">Alfa Romeo Giulietta (2010)</span> Italian compact hatchback

The Alfa Romeo Giulietta is a hatchback manufactured and marketed by Alfa Romeo, as a 5-door subcompact executive car. Production started near the end of 2009 and the model was introduced at the March 2010 Geneva Motor Show. The Giulietta placed second in the 2011 European Car of the Year awards. Between 2010 and 2019, production reached over 400,000. In 2020, Alfa Romeo announced that they were going to axe the Giulietta and production ended on 22 December 2020 spanning 10 years of sales from a period of 2010 to 2020. In total 469,067 examples were produced until 2020.

<span class="mw-page-title-main">Blue&Me</span>

Blue&Me is an integrated in-vehicle infotainment system used worldwide on many vehicles marketed by Fiat Chrysler Automobiles (FCA) from model years 2006–2017. With the exception of the Ford Ka, which is a lightly modified Fiat 500, the system is exclusive to Abarth, Alfa Romeo, Fiat and Lancia cars and to Fiat Professional's light commercial vehicles

<span class="mw-page-title-main">Alfa Romeo MiTo</span> Italian supermini hatchback

The Alfa Romeo MiTo is a front-wheel drive, three-door supermini designed by Centro Stile Alfa Romeo and presented in 2008 at Castello Sforzesco in Milan with an international introduction at the British Motor Show in 2008. The MiTo was marketed across a single generation from 2008 to 2018, sharing the Fiat Small platform with the Fiat Grande Punto. Production reached 293,428 at FCA's Mirafiori plant.

<span class="mw-page-title-main">Selespeed</span> Automated manual gearbox

Selespeed is the name of an automated manual transmission used in Alfa Romeo cars, developed by Italian company Magneti Marelli and made by Graziano Trasmissioni.

<span class="mw-page-title-main">Alfa Romeo Giulia (952)</span> Italian compact executive sedan

The Alfa Romeo Giulia is a compact executive car produced by the Italian manufacturer Alfa Romeo. Known internally as the Type 952, it was unveiled in June 2015, with market launch scheduled for February 2016, and it is the first saloon offered by Alfa Romeo after the production of the 159 ended in 2011. The Giulia is also the first mass-market Alfa Romeo vehicle in over two decades to use a longitudinal rear-wheel drive platform, since the 75 which was discontinued in 1992. The Giulia was second in 2017 European Car of the Year voting and was named Motor Trend Car of the Year for 2018. In 2018, Giulia was awarded the Compasso d'Oro industrial design award.

<span class="mw-page-title-main">Dual-clutch transmission</span> Type of vehicle transmission

A dual-clutch transmission (DCT) is a type of multi-speed vehicle transmission system, that uses two separate clutches for odd and even gear sets. The design is often similar to two separate manual transmissions with their respective clutches contained within one housing, and working as one unit. In car and truck applications, the DCT functions as an automatic transmission, requiring no driver input to change gears.

9HP is the trademark name for the ZF Friedrichshafen nine-speed automatic transmission models for transverse engine applications, designed by ZF's subsidiary in Saarbrücken and built in Gray Court, South Carolina. It is used in front-wheel drive and all-wheel drive vehicles.

<span class="mw-page-title-main">Fiat Compact platform</span> Motor vehicle platform

The Compact platform was developed by engineers of the Fiat group for the construction of small family cars and large family cars with front-wheel drive or four-wheel drive. The first incarnation of this platform was the Alfa Romeo Giulietta which was unveiled in 2010. Fiat has invested 100 million euros into the construction of the Compact Platform.

<span class="mw-page-title-main">Dodge Dart (PF)</span> Motor vehicle

The Dodge Dart is a front-engine, front-wheel drive, four-door compact sedan that was manufactured and marketed by then FCA US LLC, a subsidiary of Fiat Chrysler Automobiles. The automobile made its debut at the 2012 North American International Auto Show in Detroit, Michigan. In some non-US markets, the Dodge Dart is sold as the Fiat Viaggio.

<span class="mw-page-title-main">SCCS platform</span> Automobile platform

The SCCS platform, also called Small Platform or 199 platform is an automobile platform originally developed by Fiat for subcompact, front-wheel drive, and all-wheel drive vehicles. It was first used on the Fiat Grande Punto, which was unveiled in 2005. Developed during the GM-Fiat alliance, the platform was also used for some Opel models including the Opel Corsa D and E. A derivative called the Small Wide platform was introduced in 2012 for applications on larger cars in the compact segment. Usage of the platform continued through the merger of Fiat and Chrysler which created Fiat Chrysler Automobiles (FCA), and the merger of FCA and PSA which formed Stellantis.

The Global Medium Engine is a family of engines created by the powertrain division of Alfa Romeo and in production since 2016.

<span class="mw-page-title-main">Alfa Romeo Tonale</span> Italian compact crossover SUV

The Alfa Romeo Tonale is a car produced by Italian manufacturer Alfa Romeo since February 2022. A c-segment model, it slots below the Alfa Romeo Stelvio in the marque's crossover SUV range. Known internally as the 965, the Tonale is the first hybrid-powered Alfa Romeo and became the first new model introduced by the brand in six years. The Tonale is named after the Tonale mountain pass in Northern Italy.

References

  1. "C635 DDCT". Archived from the original on 2013-08-03.
  2. "Fiat USA Promotes "Euro Twin Clutch Transmission" for 500L". 30 July 2013.
  3. "Suzuki S-Cross DCT automatic review".
  4. 1 2 Honest John (27 March 2012). "Alfa Romeo Giulietta TCT 2012 Road Test". Honest John. Retrieved 28 November 2018.