Slow Stick Scratch Build

by rahul.sutar | May 26, 2014 | (9) Posted in How To

 

 

I got into RC hobby and wanted a plane which will be very easy to fly. I made a lot of foamies and crashed them ending up spending most of the time making planes rather than flying them. Although making them is a very knowlegable experience altogether. You get to learn a big deal of things, flight dynamics and whole lot of things and the most important thing is that I had a lot of fun.

So finally I decided to make a slow stick. I also wanted it not to be too slow and also not too fast. And a slow stick is easy to build and difficult to break. I also wanted it to be small enough to carry around easily.

 

This is its maiden flight video. I was flying very graciously. Loved it a lot and enjoyed.

 

Power System

1) 2826 1900 KV brushless motor

2) 8 x 3.8 Slow flyer prop

3) 20 amps ESC

4) 9 gram servos x 3

5) 2S 1000 Mah Lipo

This power setup works absolutely fine doesnt gets hot at all and has ample of power. I havent tried doing loops yet but I guess this definitely wont be a problem with basic aerobatics. I prefered using high KV motor with 2S lipo and keep the weight minimim rather than using a low KV motor with 3S or 4S lipo.

 

These are the measurements for the slow stick.

 

Slow stick tail assembly. I have used 2mm plywood to cut the mount for tail servos. One for rudder and one for elevator. I have used the linkage stoppers to make the adjustments easy. I like to adjust control surfaces mechanically rahter than trimming them so that I can use the trimming for fine tuning.

 

 

This is how I have attached the horizontal stabilizer to the wooden boom. I used small screws to attach a 2 mm plywood support for horizontal stabilizer rather than just a gluing it to the stick.

 

 

This is how tail looks after complete assembly

 

 

Wing attachment. Here too I screwed a 2mm plywood and glued the wing to this surface. To make the wing attachment more solid i taped it with the extreme packaging tape.

 

 

 

 

And finally the motor mount. I used a motor mount which you will find easily in you local hobby store and zip tied it to the support which I screwed at the tip of the wooden boom.

 

 

 

And this is how it looked when I finished building it.

 

 

Then I bought some venyle sheets to make the decals. I found them very cheap at a shop close to my place. After the graphics I looked just awesome and cool. I wanted bright colors so that I could spot it easily. I put the decals after its first maiden flight. Just wanted to make sure that this thing flies before putting in efforts for graphics. :-P

 

So gyus build and fly....

This is just a lot of fun flying it.

Happy Flying !!!

COMMENTS

suvansh on June 2, 2014
nice built!
Log In to reply
suvansh on June 2, 2014
are u in NCC??

Log In to reply
rahul.sutar on June 2, 2014
Thanks !!
No I am not in NCC. The place where I fly is training ground for cops. They allow me to fly there and come over to watch out of curiosity once in a while.
Log In to reply
BuckE67 on June 3, 2014
Very nice plane! Thanks for sharing!
Log In to reply
rahul.sutar on June 5, 2014
Thanks !!!
Log In to reply
xboxlalo on June 5, 2014
where is the CG?

Log In to reply
rahul.sutar on June 5, 2014
The CG is 2.5 inches from leading edge of the wing.
Log In to reply
anisk on June 5, 2014
Hi Rahul

Great job, i m too in rc hobby, i just need to now which material u hv used for wings is it thermocol or depron and if you can share the place you have bought them.

Regards

Anis Khan
Log In to reply
rahul.sutar on June 5, 2014
I have used 5 mm high density foam. It is very cheaper than depron and lighter too.
I use high density foam in all my builds. I have never used depron, though I will definitely give it a try in future.
Log In to reply
gmyers2112 on June 6, 2014
why is there a big ditch and walkway going through the middle of your soccer pitch?
Log In to reply
rahul.sutar on June 7, 2014
That's not the soccer pitch actually. Its a helipad and it is the walkway to it. They have set up the goal post for practice I think.
Log In to reply
pakelika1 on June 30, 2014
umm... wow man?...
Log In to reply
kb0bnz on July 23, 2014
I am having trouble finding your motor mount any info would be nice
Log In to reply
rahul.sutar on July 23, 2014
You can buy it from the following link.
www.rcbazaar.com/products/2297-mount-kit-set-for-c2826-motor-series.aspx
See if they ship at your place.

Or

You can get it custom made at your local engineering workshop.

Or

You can bend a aluminium strap at right angle and drill holes in it to attach your motor.
Or you can do your own mount, improvise mate... :-)
Log In to reply
ashishc on August 24, 2015
can you give details on how you made the landing gear?
Log In to reply
Hayshaker on August 5, 2016
How about details of the wing & mounting? The airfoil shape - the dihedral angle - the amount of "up" angle. etc.
Is there any down and/or right thrust in the motor?
Ron
Log In to reply

You need to log-in to comment on articles.


Slow Stick Scratch Build