The gearbox in a wind turbine drive train must increase the rotational speed of the rotor to match that required by the generator. The gearbox is validated for the max load condition on the bench level test rig. Combining the convenience of an automatic with the precision of a manual, direct shift gearbox is unlike any conventional transmission. Directshift gearbox 02e eng transmission mechanics vehicles. Valve bodies control shift timing, shift pressure, gear selection, fluid pressure. The dsg is a kind of automated manual gearbox in that it uses the borg warner dualtronic wetclutch and control system. The 02e direct shift gearbox design and function published by guset user, 20150720 04. Self study program 308 direct shift gearbox 02e dsg02e. I shift transmission sun visor labels location page 3 tuesday, march 6, 2007 8. Creeping control strategy for direct shift gearbox based on the investigation of temperature variation of the wet multiplate clutch. The 02e direct shift gearbox design and function pages 1 50.
Direct shift gearbox how is direct shift gearbox abbreviated. Toyota new tnga highefficiency eightspeed automatic. A transmission is a machine in a power transmission system, which provides controlled application of the power. Direct shift gearbox design basic concept the direct shift gearbox is basically a manual transmission designed to operate like an automatic transmission. Direkt, commonly abbreviated to dsg, is an electronically. Volkswagen golf gasoline and diesel engines repair manuals, workshop manuals and service manuals, wiring diagrams, owners manuals free download. Often the term transmission refers simply to the gearbox that uses gears and gear trains to provide speed and torque conversions from a rotating power source to another device in british english, the term transmission refers to the whole drivetrain, including clutch, gearbox, prop. Free pdf download for thousands of cars and trucks. The new eightspeed automatic transmission direct shift 8at ua80 is the first automatic transmission to be developed based on the toyota new global architecture tnga design philosophy. Commonizing or optimizing the main components of the ua80 enables compatibility with a. Introductionthe direct shift gearbox has the following features. Direct shift gearbox wikipedia, the free encyclopedia multipleshaft manual gearbox, the affected vehicles in an attempt to repair the wide recall over problems with the 7speed dsg gearbox other files to download. Direct shift gear transmission international journal on recent and.
On vehicle, the gearbox will experience driving and coasting. Currently, the world of transmission is dominated in europe by manual gearboxes and in the usa and. The 02e direct shift gearbox design and function pages 1. Dsg transmission automatic transmission transmission. This formed the framework for volkswagen to combine both transmission concepts into one completely new gearbox generation. Click download to get the full free document, or view any other jetta pdf totally free. The 02e direct shift gearbox design and function pages 51. After that, the verified heat transfer model and the reasonable friction torque model are employed by the vehicle powertrain model to construct a comprehensive cosimulation model for the direct shift gearbox vehicle, capable of simulating the dynamic responses and predicting the temperature variations of two clutches. As will be described in detail at a later point, communication via the can data bus is also vital to actuation of the convertible roof. There is also a multimedia cd available on the direct shift gearbox. Direct drive, overdrive, or reverse when you hold one part. The design also allows for it to be fitted in small compact cars and the latest versions have 7 ratios. Volkswagen beetle new beetle service repair manuals.
To obtain approval to open and close the roof, diverse pieces of information have to be exchanged between different vehicle systems. Direct shift automatic transmission 02e front wheel drive repair group 34. Us20100267508a1 direct drive electric shift two speed. Jetta hybrid 20 direct shift gearbox repair manual edition. This is a demonstration model of volkswagen dsg direct shift gearbox. The new eightspeed automatic transmission direct shift8at ua80 is the first automatic transmission to be developed based on the toyota new global architecture tnga design philosophy. Mpm dsg special fluid meets the extreme requirements that the high tec dsg demands. Automatic transmission basics linnbenton community college.
In simple terms, a dsg automates two separate manual gearboxes and. Self study program 56 skoda octavia direct shift gearbox. Vw golf repair manual free download automotive handbook. The defining characteristic of a preselector gearbox is that the manual shift lever is used to preselect the next gear to be used, then a separate control a foot pedal is used to engage this in one single operation, without needing to work a.
The direct shift gearbox also offers the option of tiptronic. The advantages of an automatic gearbox are, for example, a high level of comfort, above all in gear changes, as there is no interruption in tractive power. It seeks to combine the advantages of a conventional manual shift with the qualities of a modern automatic transmission by providing different clutches for odd and even speed selector gears. Jetta hybrid 20 direct shift gearbox repair manual edition 01. Self study program 851403 the 02e direct shift gearbox pdf free online. Final drive, differential, gears, shafts, controls, housing. Page 19 5 speed manual gearbox self study programme whilst the directshift gearbox is on a par with vehicles with manual gearbox in terms of uel consumption, the doubleclutch gearbox has succeeded in reducing fuel consumption below that of manual gearboxes by means of. All structured data from the file and property namespaces is available under the creative commons cc0 license. This cd allows you to see how individual components work and how they combine with ther components for operation of the gearbox. This selfstudy programme is designed to help you understand the direct shift gearbox. Direct shift gearbox, creeping control strategy, temperature variation, safety temperature. After that, the verified heat transfer model and the reasonable friction torque model are employed by the vehicle powertrain model to construct a comprehensive cosimulation model for the direct shift gearbox vehicle, capable of simulating the dynamic responses and predicting the temperature variations of. All 3 basic setting operations need to be completed in the order listed below. The first actual dualclutch transmissions were derived from porsche inhouse development for their model 962 racing cars in the 1980s.
Direktschaltgetriebe, commonly abbreviated to dsg, is an electronically controlled dualclutch multipleshaft manual gearbox, in a transaxle design without a. Automatic transmission basics linnbenton community. Ishift transmission sun visor labels location page 3 tuesday, march 6, 2007 8. Directshift gearbox 02e eng free download as pdf file. It delivers swift, seamless shifting and increases efficiency. In place of a dry clutch, two wet clutches are used. The current transmission market in europe is primarily manual transmissions. The mechatronics control module j743 controls clutch operation and gear selection. Volkswagen golf 2015, golf variant 2015 repair manual direct. It is extremely important that this information is read and understood before the vehicle is operated.
Apr 11, 2012 this is a demonstration model of volkswagen dsg direct shift gearbox. Page 19 5 speed manual gearbox self study programme whilst the direct shift gearbox is on a par with vehicles with manual gearbox in terms of uel consumption, the doubleclutch gearbox has succeeded in reducing fuel consumption below that of manual gearboxes by means of. Replace direct shift gearbox dsg mechatronic j743 6 spd. Thus, is an expensive heavy box of longitudinal arrangement dl dual\longitudal on which have notstingy details. Ssp308 direct shift gearbox 02e vw 02e dsg gearbox dq250. A direct drive electric shift two speed planetary gearbox using a linear actuator to engage selectively the ring gear either to the housing or to the carrier by means of a synchronizing clutch to provide a low speed mode, a neutral mode, and a high speed mode of operation resulting in significant fuel efficiencies.
In the bench level test rig, the gearbox will be delivering torque continuously in the driving condition. Vw jetta hybrid 20 direct shift gearbox repair manual edition 01. Vag ssp 851403 the 02e direct shift gearbox pdf online. Volkswagen dsg the intelligent automatic gearbox from volkswagen. This arrangement is also sometimes known as a direct shift gearbox or powershift gearbox. Pdf dynamic and analytical analysis of the synchroniser for a. How the direct shift gearbox works because it is in effect 2 separate manual gearboxes and clutches in one unit, it is able to shift gear much faster than a standard manual gearbox. Volkswagen golf 2015, golf variant 2015 repair manual direct shift gearbox find a repair guide. Computer controlled dsg transmission south east london. Ishift transmission labels there are labels with operating information about the ishift transmission located on the drivers side sun visor. Volkswagen golf 2015, golf variant 2015 repair manual. Pdf online vw jetta hybrid 20 direct shift gearbox. Six forward gears and one reverse gear normal driving program, d sport shifting program, s selector lever and steering wheel tiptronic switches optional mechatronics integrates electronic and electrohydraulic controls into a single unit, located.
Direkt, commonly abbreviated to dsg, is an electronically controlled dualclutch multipleshaft gearbox in a transaxle design, with automatic clutch operation and with fully automatic or semimanual gear selection. Creeping control strategy for direct shift gearbox based on. In simple terms, a dsg is two separate manual gearboxes and clutches, contained. The 02e direct shift gearbox design and function selfstudy. Went to stuart florida vw and a german gentleman named helmutt gave it a clean bill of health so lesson learned do not clear the codes even though i printed and saved to file they may only use 5051 to. This page was last edited on 25 december 2017, at 06. Conventional generators for power generation are normally twopole and fourpole machines that rotate at 3000 rpm or 1500 rpm, respectively, when synchronized to a 50 hz grid 3600 rpm and 1800. Proposing an appropriate control strategy is an effective and practical way to address the overheat problems of the wet multiplate clutch in direct shift gearbox under the longtime creeping condition. Volkswagen direct shift gearbox dsg transmission youtube. Information about rebuild transmission dsg7 dl501 0b5 stronic audi vag dl501\\ 0b5 since 2008 launched 7staged directshift gearbox of dsg7 of longitudinal arrangement with wet type doubleclutch on the audi q5q7, a4 allroad, a5 cabriolet, a6a7 dl501. Both of hese transmissions have benefits and drawbacks. Volkswagen jetta service and repair manuals every manual available online found by our community and shared for free volkswagen jetta 20 hybrid direct shift gearbox repair manual 2016 edition 140 pages.
Dsg direct shift gearbox owners data base tdiclub forums. Dsg is a manual gearbox in which the gearshifts are controlled electronically. Selector lever, direct shift gearbox design, mechatronics module, electrohydraulic control unit, transmission lubrication system, system overview, sensors, actuators, functional diagram, candatabuslinks, diagnostic. A preselector or selfchanging gearbox is a type of manual gearbox us. What makes the dsg unique is that it has 2 separate gear sets operated by 2 clutches. Be the first to know and the first to join exclusive betas. Automotive transmission gearbox synchronizer sintered hub. Directshift gearbox wikipedia, the free encyclopedia multipleshaft manual gearbox, the affected vehicles in an attempt to repair the wide recall over problems with the 7speed dsg gearbox other files to download. Self study program 56 skoda octavia direct shift gearbox dsg pdf free online. Pdf creeping control strategy for direct shift gearbox.
A planetary gear can provide gear reduction underdrive direct drive, overdrive, or reverse when you hold one part stationary, or lock two parts together. Jetta hybrid 20 direct shift gearbox repair manual. Thus, is an expensive heavy box of longitudinal arrangement dl dual\\longitudal on which have notstingy details. This cd allows you to see how individual components work and how they combine with other components for operation of the gearbox. Commonizing or optimizing the main components of the ua80 enables compatibility with a wide torque range, inclu. Self study program 851403 the 02e direct shift gearbox. Information about rebuild transmission dsg7 dl501 0b5 stronic audi vag dl501\ 0b5 since 2008 launched 7staged directshift gearbox of dsg7 of longitudinal arrangement with wet. Pdf creeping control strategy for direct shift gearbox based on. The automatic gearbox dsg is available in the new skoda octavia, designated as direct shift gearbox abbreviated dsg. From interactive menus, the subjects selector lever gearbox construction oil lubrication circuit selection actuators can be chosen. Microsoft powerpoint automatic transmission basics. Synchronization processes, synchronizers, dsg, baulk ring type, analytical design, adams, solid. Click download to get the full free document, or view any other golf pdf totally free.
Through its cuttingedge technology and advanced electronics the dsg senses how you are driving and so predicts your next gear change every time. Files are available under licenses specified on their description page. The gearbox input shaft is connected to a sheave and driven by a v belt drive. Creeping control strategy for direct shift gearbox based. An online link is the prerequisite for adapting this. Biao ma, jikai liu, man chen, jianpeng wu, liyong wang, changsong zheng abstract.