Motor Wankel

[Josephnesis]

claro que usa pistones , lo unico es que los pistones no tienen la forma de un motor otto o diesel si no que tiene otra forma. ese moor no es desechable, lo unico es que cada dos años se deben cambiar los sellos de estanqueidad. despues que lo cambias puedes sequir. lo unico malo es que contamina demasiado

[cangrislot]

no es muy buen motor pero es desechable.. esta mierda tiene una duracion de 2 años..

[casteann]

e super ce ce cautam de mult

[kyledose]

The reason this car isnt mass produced (I think) is because of pollution. This motor isnt the cleanest buring engine as we may all agree. So pollution standards may be getting in the way. Oh, Markdaddy and Velpak, stop fighting like a couple of little chicks lol

[mauribahia]

(sorry about my english) thats one of the reazon, the most importan its because the cost of production is huge and very expensive their maintenance

[mynightmare137]

You guys saying that this engine is fuel-inefficiant don't know what you're talking about... At 1.3L this engine produces 255hp. That's without a turbo and, with normal driving, this enginecan easily get 28 mpg on the high way. The reason Mazda cannot mass produce it for all of their vehcles is because of the gov. We studdied this in auto shop last semester. The gov. puts out taxes on each company that doesn't make a certain amount of cars the way that uncle sam wants it to.

[desconectadodelaweb]

esto si deve de levantar vueltas, quiero uno para mi fuscaaaa

[dragdrower]

i agree with issa112112

[issa112112]

The video is very good but the engine is a failure , otherwise we would hve seen it installed in all MAZDA's cars . The wankel cannot be turned into a success . An efficient rotary engine was posted by Philistia Industrial Group and anyone who views it can see the difference . It is no doubt the engine of the future . It is here on Youtube . MAZDA's engineers should have a good look at it , maybe they will want to have it replace the Wankel in the RX8 .

[sweetaction69]

its cause its not a mass production engine. they have enough trouble making them for the rx8

[veltpak6]

Yes, and JET ENGINES must be a complete failure, or you would see it used in every car.........

[issa112112]

Inventors in this catigory should keep in mind that the objective is not just to make a new revolving machine , the objective is to make a revolving machine which produces more power and consumes less fuel compared with existing internal combustion engines . Such a machine should also have a cooling system , a lubrication system and a wear compensating system so as to ensure its long life . For a failed example , the wankel needs an overhaul every 50000km and consumes more fuel.This isn't a game

[acharad]

overhauling a rotary is much more simple at work but nobody likes to visit the services and there are no common parts such as rotor seals and chamber seals etc.

50000km seal change and adding 5w20 knitting machine oil per 8000km isn't so much..

[tmiller9909]

An overhaul every 50,000km?? You are full of crap

[cruddbucket]

Well he may not be full of crap - the engine will have experienced considerable wear at that point in its life. Engine seal clearances will not be "optimal" and it will cause it to run with less efficiency. Sure, it will still run to "x" hundred thousand kilometers, but in reality it will be relatively in-efficient. I think that is why he said they are due for overhaul at 50,000 km's. Cheers.

[veltpak6]

so would a 2-stroke engine that was operated by a moron who didnt know to add 2 stroke oil to the fuel. Both 2-stroke piston rings and rotary apex seals are lubricated by fuel alone. Many people with a clue abut their engine usually premix and or modify the stock oil meter, these engines live very long service lives without being opened. Also rotary engines are supremely reliable in applications that cannot tolerate instant and catastrophic failure such as in aircraft and racing.

[cruddbucket]

The apex seals are not lubricated by fuel alone... I'll presume you made a typo there! They are in-fact lubricated by oil which is delivered via the oil injectors...

[markdaddy]

Ahahaha fucking internet mechanic once again.

Looking on the front timing cover of stock rotary engines, what do you see? A nice little OMP. Some run premix instead of the oil metering pump for a little more security as they have failed before.

Do some research before you come on here rambling your bullshit.

[veltpak6]

Oh please, Who the hell doesnt know about the OMP, every true rotary head knows it's a SASD EXCUSE and it doenst even constantly inject oil for the seals, only under certain conditions. Burning motor oil is a POOR way to lubricate seals, but it just so happened to be the simplest way to keep the engines alive with mindless dumbasses who dont want to pay attn. 2-stroke oil (especially ashless) is supremely better than a sometimish OMP. You should know that, unless YOU'RE a halfass tuner, wanker

[markdaddy]

Do a bit of research did you? Hahahaha

If you ever buy a rotary, take off the OMP and drive it around and come back to me when you are in need of a rebuild. And yes, every cunt and his dog knows that premix is far superior...common knowledge, cretin.

GG

[veltpak6]

PWNED, asshole! you should find out what people really know and mean, and who the hell youre talkin' shit to before you try to play big man superhero on some technicality shit!!!

[veltpak6]

harshness aside, mark,

You should have known my point all along is that apex seals are lubricated by "fuel alone" whether that fuel has motor oil injected into it or not, it becomes fuel once it's in the chamber. it's akin to a 2-stroke engine in it's lubrication, and not a 4stroke engine where the rings are constantly seeing motor oil, oil that doesnt get burned. I made that point in favour of the rotary for those that didnt know. Not sure why you have to be a dick about it. attn perhaps?

[jahirjuarez]

este motor entrega mas potencia, cuantos hp tiene el mazda?

[gunluis84]

250 CREO

[jahirjuarez]

250 hp y estos podrna incrementarse con un turbo simple o requiere un mecanismo especial, y que hay de echarle oxido nitroso

[gunluis84]

pero eso ya es explotar el motor.

Ahora estan desarrollando un motor de 1600cc con inyeccion directa de alta presion. El tema pendiente de est motor es el calentamiento... ke kema aceite cmo el solo

[Abdizur511]

german technologie

[GoochAssNigga]

Beautiful.

[h1tman8]

No lo podía creer!!! tenia ante mi un Mazda RX7 '89 con motor rotativo...

Es imprecionante poder verlo en vivo...

Es como descubrir otro mundo...

Saludos.

[h1tman8]

OH! MY GOD!!

Hace unos días me encontré a mi padre, que no vive conmigo y me comentó que un amigo suyo tenia un mazda RX7 con motor rotativo, y que según estaba mala la computadora pues no funcionaban 2 pistones, jeje yo puse cara de WTF?

Le dije: ¿sabes como funciona un motor rotativo? no usan pistones jajaja me heché una carcajada, y me contesto que el no sabia de esas cosas pero que si queria ir a ver el auto ya sabia donde estaba así que fui a verlo.

[victorxdxd]

carajo muy bueno

[t4oe]

simply divine

[shoootme]

no words needed and its all exsplend very good vid

[h1tman8]

you said it :) thanks

[maquiavelo53]

y mas info onde crees q ubique

[Raptor22f]

great, too expensive though

[eoiny101]

this is a high maintaince engine and therfore continous maintaince and repair would outweigh internal combustine engine performance versus maintance

[mrxyz4]

The Wankel engine is also an internal combustion engine, but otherwise you are probably right.

[raciiiiiiiiiiiiiiiii]

manyaksınız olmmm

sewiorum ben bunu yaaa

[CabalaCicero]

good alternative, but I dont think, this is a economic way...

[tango6662007]

yo tengo el lujo de tener una coupe mazda 323 del año 1981 jeje( pero no es motor rotativo ) , y desde que la tengo me empezo a intrigar todo lo relacionado a esta ingenieria de japon ..muchas gracias por el video !! ah , sin duda en durabilidad los ponjas son lo mas , te diria,...casi irrompibles ...hay calidad por donde los mires !! saludos !

[methatiax2]

Muy bueno el video ¿dónde los consigues?

[h1tman8]

en la pagina de mazda me encontre con el video, y lo puse aqui para que todos lo admiren :)

Saludos

[methatiax2]

Ah gracias por contestar.

[lululaserpiente]

quiero preguntarte algo: el combustible que usa este tipo de motor se mezcla con aceite para motores de dos tiempos o es puro?

y de ser mezclado, cuantas onzas por litro?

gracias!!!

[h1tman8]

según sé, este motor es de 4 tiempos, entonces no necesita aceite mezclado con la gasolina, es gasolina pura lo que maneja

Gracias por tu comentario, saludos

[danielvergara90]

si, es de 4 tiempos entonces no se le mezcla aceite

[manuelega]

Me imagino que este motor, asi como muchas innovaciones, no son apoyadas por intereses de unos cuantos weyes.

[h1tman8]

de hecho mazda es la unica compañia, según sé que ha empleado este tipo de tecnologia.

[elblitz]

la wea con birllo...tiene como 50 piezas el motor xD...

me pregunto porque no sera generalizado si es un modelo fantastico...

[h1tman8]

por que para empezar necesita estar 100% balanceado, las piezas son muy caras, eso ademas de que muy pocos mecanicos (cuando menos en mexico) conocen este diseño de motor.

[elblitz]

Entiendo...yo creo que como toda tecnologia no masificada...es cara de producir y de mantener...

pero extraordinario el asunto

[Phonologie]

Es impresionante este video, el concepto Wankel es avanzadisimo!!