EC135 HeliArtist (450 Size) with Fenestron (V2 Fan) TEST ( Not Working)

[g2183mac]

hi!i envy you top dome on your model.can you sell me one of them?

[antonis0035tc]

is this body good with the 4 blades or with the 5 blades i still don't know can you pls tell m?

[krumrick2]

@antonis0035tc

Hello Antonis,

This fuselage is for Four Blades head, but i think there is a new version with five blades to !.

Manuel

[antonis0035tc]

@krumrick2 thank you for the reply can you also recommend me a good site that i could buy the helicopter fuselage and other bodies?

[shaneking007]

@krumrick2

There isnt any version with 5 blades and sorry but the blades arent scale

i can see the original every day

[krumrick2]

@antonis0035tc

yepp..is nice...custom made in aluminum, can make one, but I need time..i'm too busy this day.

manteain contact, in a couple of week remember me that !.

Manuel

[g2183mac]

hi i really want to start building a model like what you have.but i was just wondering if i could buy a set of rotorhead from

you and the top dome really nice.

[krumrick2]

@g2183mac

Hello,

This models is not finished yet, at this moment i'm working in a modification on the tail.

The rotorhead you can find here (google it) EHIROBO ,

The Top Dome I can make and send because there is nothing similar to buy ( is Aluminium made).

When finish the mounting I will post video with the mods, stay conected in my channel.

If you need any specific info send a PM to me !.

Manuel

[g2183mac]

@krumrick2

hi what do i need to send you in order to get the spicific info?

[krumrick2]

@g2183mac

Hello,

I think the best way to help you is throught the forum RUNRYDER, take a look into SCALE HELICOPTERS, I initiated a thread about this heli three days ago, I will show all the mods with photos and videos, then you participate of the forum and we can share our experiences.

The thread name is : " FEnestron don't hold "

See you in the forum.

Manuel

[vicvigilancia]

@krumrick2 did you try to adjust you pitch angle lower of your main blade to ? So you can increase your head RPM with little lift and your tail RPM will generate enough RPM without stalling.

[philph2006]

check out my video of the ec 135, you need to speed the tail gear up to about 7x the main rotor speed instead of the standard 4.24x speed tail gears. also cut the fan blades down to 9.5mm in width which gives better efficiency and less blade dragg on the HA fan system. I did extensive testing and mods on this system and this is the way to go to make it fly with 4 blade head. The full width HA tail blades stall at full right rudder.

[krumrick2]

@philph2006

Hi

I found very useful your tip of cut the blades to 9,5 mm width, actually I received a new Fan ( the first one broke one blade) and to have a spare to do more testings,

till Sunday I will post a new video showing the modifications in the fuse and Fan (with your mods).

The tip to increase the tail speed I was aware, and also had noticed about the stall of the tail blades ( to much pitch and very sensitive to).

[g2183mac]

@philph2006

hi im interested with the mods you used on your ec-135.i was just wondering if i could get the same mods as you have.and how did you do it?thank you!

[y512516]

why won't you use electronic stabilizing system and gyros?

[krumrick2]

@y512516

many reasons, I prefer the challenge of find a simple solutions ( but with a lot of work).

[watersfall1]

what co. did u get your roterhead from, im looking for a head for my helicopter.

[krumrick2]

@watersfall1 \

Hi Jacob.

This rotorhead is custom made ( the scale top dome is a nice touch), but you can buy from Heliartist or Lightning Heli or Copter-x. be careful with the chinese head, some are made with bad quality metal and broke easily.

Or I can make one like mine and you buy the HeliArtist blades (need a modifications on CG, I will pass this mod to you). Tomorrow I will test again the heli with custom made blades for the Fan V2.

Subscribe to my channel to see my work.

Cheers.

[watersfall1]

@krumrick2 the scale top dome, does it come in black or yellow? and u can make roterheads like that one? is so then what about the swash plate?

[krumrick2]

@watersfall1

Hi

Like the rotorhead the scale top dome is custom made in aluminun, so can be paint in any color.

The swash plate I like to use and modify the original from the kit, in this EC135 is an Align T-rex V2, again the ones that come with chinese heads are not good.

The swash driver or follower is custom made to, this last is very simple but work really good.

thanks for the subs.

Manuel

[watersfall1]

@krumrick2 i would love to get a scale top dome in yellow like yours. How can i get one?

[perna53]

Realmente um escelente trabalho meu amigão,escala é escala!

Estou com uma fuzelagem dessa aí a amarela vc montaria o fan pra mim?

Me liga pra gente conversar.Abraços!

Giuliano.

[krumrick2]

@perna53

Fala Giuliano.

ta dificil acertar o Fan V2 da Heliartist, em Itu fui testar e sugo uma pedrinha ( eu acho) pela alta velocidade do fan e a fragilidade das pas uma quebrou, agora (esta semana) vou fazer todas em aluminio ( vou tentar rsrsrs!!).

Passa na minha oficina.

Abçs.

[SARATIEL]

Caramba! agora farei questão de ira a sjc só para ver esta máquina...

vc está de parabéns! a cada dia q visito seu canal tenho uma surpresa...

[krumrick2]

@SARATIEL

Voçe so entra na minha oficina se trazer o Mirage !!!! tamos entendidos heheheh!!!

Não estou brincando, to louco por ver ele, ficou demais !!!.

[brotherblonde]

All the best with your adjustments. I hope everything works out well for you.

[krumrick2]

@brotherblonde

Hi & thanks...I will post the mods of this adjustements soon as I find the way.

I been thinking in make a new gear for the belt, the front one with more teeths, if I can this will be the better option, no need to buy a new motor with high RPM's.

[1BLADESHY]

wow that looks great keep working at it i am sure you will get it figured out

[krumrick2]

@1BLADESHY

Hi.

Thanks for your comments and support, I will try to solve thil weekend and post "how to do" for others who need.

[LeChave]

nice! don't give up, as that'll look (& sound) great when flying... I would imagine! :o)

[krumrick2]

@LeChave

hi GC.

Dont' worry I WILL NOT GIVE UP!!!!...well,maybe in case of crash hehehe!

thanks for your comments.

[LeChave]

@krumrick2 crashes are all part n parcel of rc helicopters.. i should know, i've had a few lol! but only on cheap, easily repairable King3's!! scale birds are a whole different kettle of fish! :o)

i'm sure you won't crash, and have you any details on your DIY rotor head? is it electronically stabilised... or are you just that good????

[krumrick2]

@LeChave

Hi GC.

I not using electronic stabilization in none of my heads and helis, I'm just a curious person, I like to experiment with multiblades.

If you need an specif detail about just send a PM.

cheers

[LeChave]

@krumrick2 cool, will do! :o)

[marlontaboradotcom]

@krumrick2

Hi. I'm trying to make functional my system but I have some problems with the angle of the tail. If you see the front view of the fenestron (left side from the tail) the rotation is clockwise or counterclockwise? Do you exchange the rotation angle of the belt or not? I really appreciate your comments and cooperation. Regards. Marlon

[krumrick2]

@marlontaboradotcom

Hi Marlon.

Is't CLOCKWISE....about the belt before mount the fenestron you will need the correct angle, this is simple.

Actually I have a lot of problems with my Fan V2, partially because i'm using a four blades rotorhead.

let me know about yours.

Good luck!!.

Manuel

[SRCleaderRAZZOR]

Nice one. I like the rear design. Was that your design?

Shame about lack of RPM on the fan at rear, when do you think it will be fixed?

Woooo, first comment XD

[krumrick2]

@SRCleaderRAZZOR

Hi

The rear fan is from HeliArtist, the main rotorhead is my design and build.

Is't bad the low fan RPM, in two days I hope can resolve this issue...

cheers