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Search: Posts Made By: Rikard Levenstam
Showing results 1 to 25 of 42
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Forum: "1/2 A" & "1/8 A" airplanes
10-21-2008, 01:38 PM
Replies: 26
Views: 3,819
Posted By Rikard Levenstam

RE: J3 Cub 1:12

Hi Ben,

I have no problem selling a Kit to UK. For the moment the building instruktion is in Swedish, but i can translate if you are interested. If you have paypal you can pay trought paypal...
Forum: Kit Building
08-24-2008, 12:13 PM
Replies: 926
Views: 209,643
Posted By Rikard Levenstam

RE: Sukhoi SU-26 MX build

Hi, my Sukhoi is 1860mm and i use a Moki 180 !

www.modellbyggeriet.se/sukhoi

BR

Rikard
Forum: "1/2 A" & "1/8 A" airplanes
07-30-2008, 07:44 AM
Replies: 26
Views: 3,819
Posted By Rikard Levenstam

RE: J3 Cub 1:12

Thank you for your order Mr Cox !! Wing area is about 9dm2 I will send an email to you when kit is ready for shipping !

/Rikard
Forum: "1/2 A" & "1/8 A" airplanes
07-30-2008, 05:25 AM
Replies: 26
Views: 3,819
Posted By Rikard Levenstam

RE: J3 Cub 1:12

Hi, Sorry for the delay, but now i have loaded some more pic of installation. Hope this show yoy what you want to see.

You can se more on the building instruction ...
Forum: "1/2 A" & "1/8 A" airplanes
07-28-2008, 05:47 AM
Replies: 26
Views: 3,819
Posted By Rikard Levenstam

RE: J3 Cub 1:12

Hi,

The motor with the prop i use gives me with "GWS 4025 prop 11,000 rpm, 1.4 amps, ~53gr thrust" But i flies at 1/4 of trottle !! Do not need so much trust ..

I only starts on full...
Forum: "1/2 A" & "1/8 A" airplanes
07-27-2008, 12:33 PM
Replies: 26
Views: 3,819
Posted By Rikard Levenstam

RE: J3 Cub 1:12

Hi,

My outrunner is 7 grams, prop 2grams, battery 13 grams and speed controller 6 gram = 28grams and flying weight 83g I think up to 100gram take off is okey, but a little bit quicker..

...
Forum: "1/2 A" & "1/8 A" airplanes
07-27-2008, 07:16 AM
Replies: 26
Views: 3,819
Posted By Rikard Levenstam

RE: J3 Cub 1:12

Hello Mr cox...

Well, feel free to convert into an oily version, i have some weeks before i get my balsa for production... What is the weight of a small cox? why not fly with electric?

...
Forum: "1/2 A" & "1/8 A" airplanes
07-27-2008, 03:37 AM
Replies: 26
Views: 3,819
Posted By Rikard Levenstam

RE: J3 Cub 1:12

Hello Again!

I have now maiden the mini Cub. I have flown it for over ten flights from 4m/s to 0 m/s wind !! It flies extremely slow and nice ! Fligt time with an 200mAh 2c LiPo is over 10...
Forum: "1/2 A" & "1/8 A" airplanes
07-03-2008, 08:41 AM
Replies: 26
Views: 3,819
Posted By Rikard Levenstam

RE: J3 Cub 1:12

Hello Brian,

The setup is..
Motor
https://www.unitedhobbies.com/UNITEDHOBBIES/store/uh_viewItem.asp?idProduct=5358

Speed Controler
...
Forum: "1/2 A" & "1/8 A" airplanes
07-03-2008, 07:42 AM
Replies: 26
Views: 3,819
Posted By Rikard Levenstam

J3 Cub 1:12

Hi,

I´m building a 1:12 J3 Cub and plan to make a laser cut kit for it... For the moment I´m waiting for small servos before maiden flight.....

Wingspan is 780mm and the empty weight is...
Forum: Kit Building
10-20-2007, 07:32 AM
Replies: 926
Views: 209,643
Posted By Rikard Levenstam

RE: Sukhoi SU-26 MX build

Hi... Nice to se more Sukhoi26 been building, just a fantastic aircraft..

www.modellbyggeriet.se/sukhoi lots of work, but flies like a dream...
Forum: Gas Engines
04-29-2007, 08:09 AM
Replies: 17
Views: 1,523
Posted By Rikard Levenstam

RE: Moki or RCS Engine Sparkplug Q

Nope.. This Sukhoi is 75" and no more... I do have some idees of making a bigger something... but would like to find a person to divide the job with... there is quite alot of time behind this, and...
Forum: Gas Engines
04-29-2007, 07:27 AM
Replies: 17
Views: 1,523
Posted By Rikard Levenstam

RE: Moki or RCS Engine Sparkplug Q

Hi Marzo91

You can have a look at the projekt at www.modellbyggeriet.se/sukhoi . This is a fully CAD project and i have machined masters and moulds in my homebuild cnc milling machine.. But on...
Forum: Gas Engines
04-29-2007, 04:04 AM
Replies: 17
Views: 1,523
Posted By Rikard Levenstam

RE: Moki or RCS Engine Sparkplug Q

Picture....

Yes i´ll be at home when you are here.. I can pic you up for a cup of coffe and a look in my workshop if you want.. Have a safe flight!

//Rikard
Forum: Gas Engines
04-27-2007, 01:03 AM
Replies: 17
Views: 1,523
Posted By Rikard Levenstam

RE: Moki or RCS Engine Sparkplug Q

Oki, I´m beginning to be old to....40yrs.... married, teenage children.. Cool .. I live about 15 minutes from InfraCity!!!!! As i said i don´t know if i´ll be at home this weekend, but i will...
Forum: Gas Engines
04-26-2007, 11:57 AM
Replies: 17
Views: 1,523
Posted By Rikard Levenstam

RE: Moki or RCS Engine Sparkplug Q

Yes, i live 35km noth of Stockholm City !! But my Sukhoi is not flight ready yet..outherwice i could show... How long time will you stay in Stockholm? Pleasure or Buisnuis ? Don´t know if i´m in...
Forum: Gas Engines
04-26-2007, 12:27 AM
Replies: 17
Views: 1,523
Posted By Rikard Levenstam

RE: Moki or RCS Engine Sparkplug Q

Okiey, could ypu attach a photo of the clamps? Would be helpful for me to se how this is solved in USA

Best regards

Rikard
Forum: Gas Engines
04-25-2007, 03:16 PM
Replies: 17
Views: 1,523
Posted By Rikard Levenstam

RE: Moki or RCS Engine Sparkplug Q

Oki thanks for info!, Any idees how to arrange "hose clamp around the plug cap to to keep it tight " ? Is this a recomendation from manufactor? Any Pictures of arrangement?

I have seen...
Forum: Gas Engines
04-25-2007, 03:00 AM
Replies: 17
Views: 1,523
Posted By Rikard Levenstam

RE: Moki or RCS Engine Sparkplug Q

Oki, thanks for info... but what to do if there is radio problems?? Do i need to change cap for spark plug because of leaking?? Is it possible to do myself??
Forum: Gas Engines
04-25-2007, 12:26 AM
Replies: 17
Views: 1,523
Posted By Rikard Levenstam

Moki or RCS Engine Sparkplug Q

Hello..

I have a Moki30HD or RCS or what the name is in your country, (Europe = Moki). Problem is that when engine is running from half trottle or more servo´s is moving around without...
Forum: Electric Pattern Aircraft
01-19-2007, 08:29 AM
Replies: 3
Views: 1,243
Posted By Rikard Levenstam

RE: New Design...MiniF3A

Correct.. it is pretty much the same aspect ratio as the Oxalys big F3A, and why change somethings that works very well... Anyone having practicing different airfoils on 1m electric F3A´s ?
Forum: Electric Pattern Aircraft
01-19-2007, 07:40 AM
Replies: 3
Views: 1,243
Posted By Rikard Levenstam

New Design...MiniF3A

Hello.. Have just finished the design of my mini F3A for electric power. Planning to CNC machine the moulds to get perfect finish and fit. The machine will be 935mm in wingspan and a planned...
Forum: Scratch Building, Aircraft Design, 3D/CAD
01-05-2007, 11:39 AM
Replies: 3
Views: 1,981
Posted By Rikard Levenstam

Mini F3A design

Hi, I´m about starting my CNC mill for making moulds for a small (935mm) F3A alike model... Any one having experience of models like this? Any ideas of airfoil choice? All inputs before i start my...
Forum: Gas Engines
01-02-2007, 04:47 PM
Replies: 6
Views: 6,067
Posted By Rikard Levenstam

RE: Propeller Cad Model?

I have no interest in making props and earn money, so give me a mail adress and i can send you the surface model of the 20x8 prop. The scan data is not good enough to use directly... I have tried to...
Forum: Gas Engines
01-02-2007, 10:05 AM
Replies: 6
Views: 6,067
Posted By Rikard Levenstam

RE: Propeller Cad Model?

Hello, I have now Laser scanned a prop and rebuilt as a surface model inside my CAD. I have also machined some props in my CNC MILL

On my web there is a small AVI from my machine...

...
Showing results 1 to 25 of 42
 
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