Print Page - Will My Setup Work?

Title: Will My Setup Work?
Post by: Priyum on April 30, 2013, 08:24:37 PM

Hello guys i just built a scratchbuilt plane and wanted to ask you whether this setup would work or not.

Motor - 1534kv EMAX CF2812
ESC - 20Amps (2A BEC with 25A Burst)
Battery - 1850mah 11.1v 3s
Propeller - 7*4
Servos - 3*9g servos

Could you please tell me will this setup work as i dont want to burn up anything please.
And i have one more problem,My Prop Hole is bigger than the Diameter of my Motor Shaft so it keeps coming off,what could help me to fix it permanently(Some DIY Method) or if someone can please please donate me a prop adapter would be blessed by me.

Thanks AGAIN
Priyum

Title: Re: Will My Setup Work?
Post by: sanjayrai55 on April 30, 2013, 08:32:29 PM

Use heat shrink sleeving on the motor shaft. Try & measure accurately so you don't overdo it

Title: Re: Will My Setup Work?
Post by: Priyum on April 30, 2013, 08:35:27 PM

Is the setup otherwise doable i dont want to burn up stuff.

Title: Re: Will My Setup Work?
Post by: aniket210696 on April 30, 2013, 08:37:13 PM

why don't you just buy a prop adaptor? i saw some guy selling 3mm ones on the forum itself...
yea your setup looks fine, the max current of cf2812, is 15A, so a 20A ESC should suffice....

Title: Re: Will My Setup Work?
Post by: sanjayrai55 on April 30, 2013, 08:42:47 PM

See this chart for prop selection

Model Cell Count RPM/V Prop RPM Current Thrust

CF2812 3S 1534 7X4 12250 10.5A 580g//1.27lb

7X6 11000 15.5A 730g/1.61lb

Your ESC is fine. I suggest you go with the 7 X 6 prop, get more thrust and slightly lower speed

Title: Re: Will My Setup Work?
Post by: Priyum on April 30, 2013, 08:49:16 PM

Thanks for your replies,
And doesnt battery capacity not the number of cells affect any amps?
And from where can i get such a datasheet?

RC India

RC Models => Electric Planes => Topic started by: Priyum on April 30, 2013, 08:24:37 PM