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RC India

RC Models => Multirotors => Topic started by: subhashjk0508 on January 15, 2015, 12:14:06 PM

Title: need help with multirotor!! longer flight time!!
Post by: subhashjk0508 on January 15, 2015, 12:14:06 PM
Hello!! so was just wondering what type of setup should i have on a multirotor if i want a flight time of anything more than 20 minutes!! was looking at endofdays builds at rcgroups , im not looking at such a long flight time!!

regards,
JK
Title: Re: need help with multirotor!! longer flight time!!
Post by: roshan.dixit on January 15, 2015, 09:27:43 PM
380 kV motors 15-17 inch props 10 c discharge rate battery ( multistar is the what I prefer as higher mah on it weigh lot less ) , Cf diy lite weight frame ,effective weight balance this setup can fetch 40 mins of fun time
Title: Re: need help with multirotor!! longer flight time!!
Post by: roshan.dixit on January 15, 2015, 09:31:48 PM
 http://youtu.be/zvEHxpoDJVA (http://youtu.be/zvEHxpoDJVA)
Title: Re: Re: need help with multirotor!! longer flight time!!
Post by: arun.sreelakam on January 16, 2015, 07:15:25 AM
My quad gives around 28min of flight time with 6s 5000mah lipo..
With out gopro and all..
650mm cf frame
320kv motor
1555 cf prop
40A xrotor esc
Retractable LG
Naza v2
5.8ghz fpv setup with small camera
5000mah 6s nanotech or gensace lipo
Title: Re: need help with multirotor!! longer flight time!!
Post by: subhashjk0508 on January 16, 2015, 08:46:41 AM
Which of the multistar motor would do good?? And if 4s 17inch prop work??
Title: Re: Re: need help with multirotor!! longer flight time!!
Post by: arun.sreelakam on January 16, 2015, 08:54:37 AM
It will work better.. coz we can reduce some weight on lipo.. make sure you have enough space bw your props..
Title: Re: need help with multirotor!! longer flight time!!
Post by: subhashjk0508 on January 16, 2015, 09:56:26 AM
Ok sir but which motor??
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