I need a  quadcopter frame which has enough space for installing apm with gps, telemetry and batteries...
My current setup has sk450 so need a frame equivalent to frame size 450 or more if my motor turnigy D2836/8 satisfies it...

With this even a spare sk450 arms are required, any1 having it .??

Please suggest me some good frames .!

Dude reptile style frame is best option, my suggestion is make one as its your quad you would be best person to decide what needs to be placed where etc etc.

Check my frame build here: http://www.rcindia.org/multirotors/working-on-new-fpv-frame-for-my-multirotor/msg141980/#msg141980

Saw the post... Nice build 👍 but sir don't have enough time to make a frame ... I would like to have a frame kit... Any suggestions.? As u said reptile frame, which reptile but.?? Do u have it .?

By the time you ship it you can make two frames, look on flitetest and build a h quad. I built a quad frame in 1 1/2 hours.
For the dowels use pine sticks and for the balsa sheet use formica for the top one and some nice thin wood for the lower one.

Ok great will look upon it ty
Any specific link can u provide.?

Please check here.
it has big center plate to mount your stuff on Quad.
Check here.

Carbon Fiber FPV Convertable Quadcopter Frame Kit (White+Black Motor Mount)

http://www.rcproduct.in/multi-rotor-arfkitrtf-and-pare-parts/70-carbon-fiber-fpv-convertable-quadcopter-frame-kit-whiteblack-motor-mount.html

That's a big one I need near to 450-500mm I guess my motor won't take it up

Please can you tell us which motor and prop are you using..??

My current quad setup
4 x turnigy D2836/8 1100kv motors
10" prop
3 cell lipo
Apm with GPS
Telemetry

That was just a suggestion you can design as per your requirement what i wanted to say. There are smaller reptile frames too.

hi,

I built a simple H frame using 1/2" Al and 3mm ply sheet.

see pics

Great design sbajare
I liked the way you reinforced the thin ply with Aluminium boom.

Hello RC Enthusiasts,

We are the first Indian company to manufacture these Quadcopter frames in India now in the name of VT400. The specifications are exactly same as of F450/Q450. The pricing for the same is INR 600/piece.

Whoever is interested, he can reach out to us on Vimaana Aerospace Technologies for bulk orders to discuss over the pricing.