Hi guys I want to build a 450 sized quadcopter with gps. My main priority is flight time . Want minimum 15 mins to 20 mins of flight time . My budget is around 10k.I have done some research but there are a lot of options of motors props n fc's. Which are the most suitable props n motors n lipo ? The FC I was thinking of getting was apm.
Thanks and regards
Awaiting replys

Forgot to mention I already have a f450 frame with me and want to use that.

Should I go with br2212 980 kv motors from banggood swinging 1045 props ? Or dt750 motors ?

First plan what you plan to do with quad. ( just the quad, filming ..etc)
2212 are capable to spin 9443 most efficiently or at the max 9450.

1045 will not be a good choice.
I have sent you a PM, please check.

Hello sir just checked your pm I want to make a quad by myself and not buy a rtf one. But air the recommended prop for the 980 kv motor is 1045 ? Should I go with these motors or dt750 ?

Also sir I just want to make the quad not  for filming n all. In future I may put a cam on it.

But the main priority is flight time . With which setup can I get the maximum flight time?

There is no such combo for max flight time.

you need to first identify Size of quad you want.
select appropriate motor, prop combo.
Select ESCs & Battery
Calculate AUW ( weight of quad)

See this thread for details.
http://www.rcindia.org/multirotors/how-to-increase-flight-time-30415/msg288547/#msg288547

Sir the size of the quad I want is 450mm.

Quote from: rastsaurabh on June 14, 2018, 02:50:00 PM
select appropriate motor, prop combo.

Sir this was my question. Which motors n props are best suited for a 450 frame ?

@Rimp
All thing depends on your budget. if you want to go for cheap then go for Chinese Golden A2212 motor.
I bought set of 4 x A2212 1000kv with 30A simonk esc and 1045 propeller for around 3k+.
F450 frame for Rs.600-800
KK2.1.5 controller for 1k+
Lipo depends on your budget. Gens Ace 2200mah 3s 30c will costs more than 2k+ and other  lipo wil costs more than 1k+.
Transmitter is not a cheap thing. if you don't have then find and search for transmitter. You will know how transmitter is not a cheap thing. Apm is not cheap also its costs much.
Don't buy motor and other things in advance as i did. Now i don't have transmitter but i have all accessories and i am searching for a good seller of transmitter.
If you are going to build F450 quad with apm and transmitter  then it will costs more than 10k.