> <

Qual a diferença entre câmbio automático e automatizado de dupla embreagem?

Quais as diferenças entre câmbio automático e automatizado de dupla embreagem? Quais as vantagens e desvantagens de cada um? - Rosival Messias Neto, por email.

O câmbio é um dos elementos da transmissão. Ele fica entre o motor e as rodas, conectando-se ao primeiro via embreagem (manual e automatizado) ou conversor de torque (automático) e às rodas por meio de eixos e do diferencial. Sua função é permitir que o carro trafegue em diversas condições, como em subidas ou diferentes velocidades.




Faz as trocas de forma autônoma usando como parâmetros a carga, posição do acelerador e velocidade do veículo. Ele difere do câmbio manual nas engrenagens (planetárias) e também no modo de acoplamento com o motor. No lugar da embreagem, o automático usa um conversor de torque, um dispositivo hidráulico que transmite a força do motor para o câmbio de acordo com a pressão em seu interior.

É um sistema mais maduro que o automatizado de dupla embreagem, e costuma apresentar menos problemas. Quando há uma quebra, porém, o conserto pode ser complexo e caro - algumas marcas terceirizam a assistência de suas caixas automáticas, e simplesmente substituem o componente quando ele apresenta alguma avaria, ao invés de repará-lo.

Automatizado com embreagem dupla

É uma caixa manual, que se diferencia pela adição de um sistema elétrico ou eletro-hidráulico no comando. O acionamento da embreagem e a seleção das marchas são realizados por atuadores, sem a intervenção do motorista. Como o nome diz, este tipo de câmbio possui duas embreagens: uma responde pelas marchas ímpares, outra pelas pares. Dessa forma, ele consegue trocar as relações sem nunca interromper a transmissão da força gerada pelo motor, como acontece no câmbio manual e no automatizado convencional.

Câmbio S tronic automatizado de dupla embreagem

Câmbio S tronic automatizado de dupla embreagem | Crédito: Divulgação

As transmissões de dupla embreagem oferecem trocas mais rápidas e menor consumo de combustível que os automáticos convencionais. Porém, é um sistema mais caro, e ainda sofre com algums problemas de confiabilidade - no Brasil, tanto o Powershift da Ford quanto o DSG da VW foram alvos de reclamações de consumidores.

Fonte: http://quatrorodas.abril.com.br/materia/quais-as-diferencas-entre-cambio-automatico-e-automatizado-de-dupla-embreagem



  1. https://casinovavada.Blogspot.com/2021/12/blog-post_22.html| 21/02/2024

    Amazing!This blg looks just ljke my old one! It's on a totally different subject but it has pretty much the same page layout aand design. Outstanding choice of colors!

  2. http://Forum-digitalna.Nb.rs/viewtopic.php?f=34&t=94192| 15/03/2024

    I'm really impressed with your writing skills as well as with the layout on your blog. Is thhis a paid theme or did you modify it yourself? Eiter way keep up the excellent quality writing,it's rare to see a nice blog like this one today.

  3. http://Forum.mlotoolkit.com/viewtopic.php?t=592| 20/03/2024

    Great article.

  4. Http://Ds-Dealer.Ru/Forum/Member.Php?U=220831| 20/03/2024

    Helpful info. Lucky me I found your website by accident, and I'm shoked why this coincidence did not came about inn advance! I bookmarked it.

  5. http://Www.Glaschat.ru/glas-f/member.php?318813-Svetlanaqza| 21/03/2024

    Yesterday, while I wwas at work, my cousin stole my apple ipad and testewd to see if it can survive a forty foot drop, just so she can be a youtube sensation. My iPad is now broken and she has 83 views. I know this is entirely off topic but I had too share it with someone!

  6. www.Oople.com| 22/03/2024

    I'm nott sure where you aree getting your information, but great topic. I needs to spend somee time learning more or understanding more. Thanks ffor excellent info I was looking for this info ffor my mission.

  7. Forum.D-Dub.com| 14/04/2024

    hi!,I really like your writing very much! share we keep up a correspondence moree approximately your article on AOL? I need an expert in this house to solve my problem. May be that's you! Taking a look forward to peer you.

  8. http://oldpeoplewholikebirds.com/forum/memberlist.php?mode=viewprofile&u=76321| 14/04/2024

    Hi, i read your blog occasionally and i own a similar one and i was just curious if you get a lot of spam remarks? If so how do you prevent it, any plugin or anything you can advise? I get so much latey it's driving me insane sso anyy support is very much appreciated.

  9. post452971| 14/04/2024

    Its like you readd myy mind!You seem to know so much about this, like you wrote the book in it or something. I think that you can do with some pics to rive the message home a little bit, but instead of that, this is wonderful blog. An excellent read. I will certainly be back.

  10. www.God.clanweb.Eu| 16/04/2024

    Can I just say what a relief to discover an individual who really understands what they are talking about over the internet. You certainly know how to bring an iasue to light and make it important. More and more people ought to read this and understand this side of your story. I was surprised you aren't more popular because yoou certainly possess the gift.

  11. post451415| 16/04/2024

    Do yoou mind iif I quote a couple of your articles as long as I provide credit and sources back to your weblog? My blog is in tthe exact same niche as yours and my users would certainly benefit from some of the information you present here. Please let me know if this alrigtht with you. Regards!

  12. Clara| 18/04/2024

    This post gives clear idea in favor of the new viewer of blogging, that actually how to do blogging and site-building.

  13. Tessa| 18/04/2024

    I lijke the valuable information yoou provide in your articles. I'll bookmark your blog and take a look at once more right hsre frequently. I am reoatively certain I'll learn msny new stuff proper here! Good luck for tthe following!

  14. W.I-Freego.Com| 13/05/2024

    Thank you for any other wonderful article. The place else may just anyine get that type of information in such a perfect manner of writing? I've a presentation subsequent week, and I am on the look for such info.

  15. http://ds-Dealer.ru/forum/member.php?u=221496| 13/05/2024

    Great goods from you, man. I've understand your stuff previous to and you're just extremely wonderful. I actually like what you've acquired here, really like what you are saying and the way in which you say it. You make it entertaining and you still care for to keep it wise. I can't wait tto read far more frlm you. This is really a great site.

  16. Rita| 13/05/2024

    Your mdans of telling the whole thing in this post is really nice, all be capable of effortlessly know it, Thanks a lot.

  17. http://Www.Smokinstangs.com/member.php/279076-Julijpm| 15/05/2024

    I don't even know hhow I ended up here, but I thought this post was great. I do not know who you are but definitely you are ggoing to a famous blogger if you aren't already ;) Cheers!

  18. http://Www.Jeepin.Com/forum/member.Php?u=117090| 15/05/2024

    Hi, I do believe this iis a great website. I stumbledupon it ; ) I will return once again since i have bookmarked it. Money and freedom is thee greatest way to change, may you be rich and continue to help others.

  19.| 15/05/2024

    Wow that was strange. I just wrote an realy lon clmment but after I clicked submit my comment didn't appear. Grrrr... well I'm not writing all that over again. Anyways, just wanted to say superb blog!

  20. Lorena| 16/05/2024

    I could not resist commenting. Well written!

  21. http://Oldpeoplewholikebirds.com/forum/memberlist.php?mode=viewprofile&u=76761| 16/05/2024

    Hi there, You've done a fantastic job. I'll definitwly digg it andd personally sjggest to my friends. I'm sure they'll be benefited from this web site.

  22. post886434| 17/05/2024

    Hey there! This post could not be written any better! Reading this post reminds me off mmy previous room mate! He always kept chatting about this. I will forward this post to him. Fairly certaain hhe will have a good read. Many thanks for sharing!

  23. new| 17/05/2024

    Every weekend i usd to paay a visit this web page, for thee reason that i want enjoyment, sinche this this site conations truly pleasant funny information too.

  24. spearboard.Com| 17/05/2024

    Hey there! I've been reading your web site for some time now and finallly got the courage to go ahead and give you a shout out from Atascocita Texas! Just wanted to mention keep up the great work!

  25. Wiley| 17/05/2024

    Have you ever considered about adding a little bit moire than just your articles? I mean, what you say iis important and everything. But just imagine if you added skme great graphics or video clips to give your posts more, "pop"! Your content is excellent but with images and video clips, this site could certainly be one of the mkst beneficial in its niche. Great blog!

  26. new| 17/05/2024

    whoah this blog is magnificent i love studying your articles. Stay up the great work! You understand, a lot off people are searching round for this info, you could help them greatly.

  27. Lindsey| 17/05/2024

    hi!,I love your writing very much! share we communicate more approximately your post on AOL? I need a specialist on this area to resolve my problem. May be that's you! Havving a look ahead to look you.

  28. http://forum.ll2.ru/member.php?880907-Julifiv| 18/05/2024

    Thanks for finally talkng about >Qual a diferença entre câmbio automático e automatizado de dupla embreagem? - Painel - Barros Autopeças

  29. Forum.D-Dub.Com| 18/05/2024

    Saved as a favorite, I love your web site!

  30. http://forum.mlotoolkit.com/viewtopic.php?t=1480| 18/05/2024

    Appreciate tthe recommendation. Will try it out.

  31. Www.Ra-journal.ru| 18/05/2024

    Admirinhg thhe hard work you put into youyr blog and drtailed information you offer. It's asesome to come across a blog every once in a while that isn't the same out of date rehashed material. Excellent read! I've bookmarked your site and I'm adding your RSS feeds to my Googlee account.

  32. http://www.Oldpeoplewholikebirds.com/forum/memberlist.php?mode=viewprofile&u=29873| 19/05/2024

    I'm extremely impressed together with your writing skills and also with the format for your blog. Is this a paid subject or did you customize it yourself? Anyway keep up the excellent high quality writing, it's rare to look a nice blog like this one today..

  33. foro.Planetariosdelsur.com| 21/05/2024

    I fedl tha is among the such a lot important info foor me. And i'm satisfied studying your article. However want to ccommentary on few normal issues, The web site taste is great, the articles is truly gteat : D. Goood job, cheers

  34. http://forum.d-dub.com/member.php?840541-Irinwjz| 21/05/2024

    It's truly a nice and useful piece of info. I am satisfied that you shared this helpful info with us. Please stay us informed like this. Thank yoou for sharing.

  35. god.clanweb.eu| 21/05/2024

    Touche. Grreat arguments. Keep up thhe amazing work.

  36. http://oople.com/forums/member.php?u=237724| 22/05/2024

    What's up, everything is goig well here and ofcourse every one is sharing data, that's in fact excellent, keep up writing.

  37. http://Mail.Spearboard.com/member.php?u=806539| 23/05/2024

    Good day! I simply wish to offer you a big thumbs upp for the great info you hav here on this post. I'll be coming back to your web site for more soon.

  38. Ds-Dealer.Ru| 23/05/2024

    Hi, I read your blog daily.Your story-telling style is witty, keep doing what you're doing!

  39. http://Forum.Soundspeed.ru/member.php?630018-Irincxl| 24/05/2024

    Hi there! I knoww his is kinda off tolic nevertheless I'd figured I'd ask. Would you be interested in exchanging links or maybe guest writing a blog post or vice-versa? My site discusxes a lot of the same subjects as yours and I feel we couldd grteatly benefit from each other.If you happen to bbe intterested feel free to shoot me an e-mail. I look forward to hearing from you! Awesome blog by the way!

  40. Aleida| 27/05/2024

    Thanks foor sharing your thoughts about barros. Regards

  41. Zora| 28/05/2024

    Quality articles or reviews is the key to attract the people to go to see the site, that's what this web page is providing.

  42. Http://Forum.D-Dub.com| 28/05/2024

    Its such as you learn my mind! You seem to understand a lott approximately this, such as youu wrote the e book in it or something. I think that you simply can do with a few percent to drive the message house a little bit, but other than that, that is magnificennt blog. A fantastic read. I will definitely be back.

  43. Hilda| 28/05/2024

    I drop a leave a response when I especially enjoy a post on a website or if I haave something tto add to the discussion. It is caused by the sincerness displayed in the post I read. And after this post Qual a diferença entre câmbio automático e automkatizado dee dupla embreagem? - Painel - Barros Autopeças. I was actually moved enough to drop a thought : -) I actually do have a couplle of questions for you if it's okay. Could it bee nly me or do some of these remarks come across as if they aare coming from brain dead folks? :-P And, if you are posting on other online social sites, I'd like to keep up with everythingg fresh you hae to post. Would you list the complete urls of your social pages like your twitter feed, Facebook page or linkedin profile?

Deixe seu Comentário

Conheça o Programa Jovem Vendedor da Barros com foco na capacitação de jovens aprendizes

A Barros Autopeças iniciou o Programa Jovem Vendedor, uma iniciativa dedicada a capacitar e profissionalizar jovens aprendizes com o intuito de prepará-los para atuar no campo das vendas. Com cinco…

leia mais...
Barros Autopeças é reconhecida com o prêmio SKF Awards

A Barros Autopeças, distribuidora de linha leve com mais de 50 anos de história no setor automotivo, conquistou dois troféus do prêmio de "Distribuidor Destaque SKF Awards 2023" concedido pela SKF,…

leia mais...
Barros Autopeças celebra o ano de 2023 e seus 54 anos juntos dos colaboradores!

Comemorar nunca é demais, não é mesmo? Por isso, fizemos questão de confraternizar muito por aqui! Durante o mês de janeiro, as filiais de Araxá, Bauru, Belo Horizonte, Campinas, Curitiba, Mogi…

leia mais...
54 anos de história e um legado que continua

Há 54 anos, a Barros Autopeças tem desempenhado um papel crucial na união entre modernidade e tradição, fornecendo com eficiência peças automotivas de alta qualidade para o setor. Desde sua fundação…

leia mais...
Comentários Recentes

Trabalhe Conosco

Com o seu talento e competência
como combustíveis, você vai ajudar
a guiar uma empresa sólida e
ambiente de trabalho profissional.
Faça parte da nossa equipe.

Eu quero

Quero ser Cliente

Venha ser um cliente Barros Autopeças
e ter a disposição um dos portfólios
de peças mais completos do país,
promoções exclusivas e uma equipe
pronta à ajudá-lo no que for preciso.

Eu quero
scroll up