RC India

RC Models => Multirotors => Topic started by: geekyshar on January 07, 2019, 08:32:36 PM



Title: Design of a Multirotor with 30kg payload
Post by: geekyshar on January 07, 2019, 08:32:36 PM
The multirotor that I want to design must have the capability to lift 30kg payload with 45 minutes of flight endurance. I need urgent help in selecting the right components(motors,props,esc,batteries,etc.). It will be better if the components are available in the Indian market. Thanks ! :help: :help: :help:


Title: Re: Design of a Multirotor with 30kg payload
Post by: shirsa2001 on January 07, 2019, 08:59:24 PM
You may need two 6s lipos for that payload, 6s compatible esc and high thrust motors.

What is the application?


Title: Re: Design of a Multirotor with 30kg payload
Post by: shirsa2001 on January 07, 2019, 09:02:59 PM
Refer attached...


Title: Re: Design of a Multirotor with 30kg payload
Post by: geekyshar on January 07, 2019, 09:19:12 PM
Application: To deliver relief materials in flood-affected areas.

Could you shed more light on the motors?


Title: Re: Design of a Multirotor with 30kg payload
Post by: shirsa2001 on January 07, 2019, 09:47:32 PM
Not sure about thrust generated... but you can contact them on customer care...

https://robu.in/product/5010-360kv-high-torque-brushless-motors-multicopter-quadcopter-multi-axis-aircraft/


Title: Re: Design of a Multirotor with 30kg payload
Post by: miginstruments on January 08, 2019, 01:31:20 AM
The cost for such a multirotor ll be high, and there are a lot of other factors involved. What is your setup, Quad or Hexa? For such capacity a Hexa is better coz it ll be more stable. And motors should be below 200kv and for that you need a 12s battery. A 100 kv motor ll be more appropriate. So figure out your setup and then we ll try look into other things.


Title: Re: Design of a Multirotor with 30kg payload
Post by: geekyshar on January 08, 2019, 01:20:12 PM
I am planning to go for a Octa or Hexa Setup.I also thought of including coaxial configuration for the setup.All I am concerned is about the components and the availability of such components.


Title: Re: Design of a Multirotor with 30kg payload
Post by: miginstruments on January 08, 2019, 11:09:30 PM
Am also working on 14 kg setup, Pm me I ll share what all work I have done so far.


Title: Re: Design of a Multirotor with 30kg payload
Post by: geekyshar on January 09, 2019, 09:12:57 AM
Am also working on 14 kg setup, Pm me I ll share what all work I have done so far.

Thanks. You can share your work to this mail id: cns1499@gmail.com.


Title: Re: Design of a Multirotor with 30kg payload
Post by: pnkyjs on January 10, 2019, 03:54:57 PM
i suppose the possibility of using a conventional Helicopter setup would be easier and economical in the long run. Of course the gearing mechanism might be beyond your capability. With availability of DFC systems , the reliability and stability of such helicopter systems are very good. But please ignore my post, just thinking out loud.


Title: Re: Design of a Multirotor with 30kg payload
Post by: topalle on January 11, 2019, 10:32:53 AM
Is it for Smart India Hackathon?


Title: Re: Design of a Multirotor with 30kg payload
Post by: harshit batra on January 11, 2019, 10:56:00 AM
could you please post on the forum only? am sure many would be interested to see your work till now.


Title: Re: Design of a Multirotor with 30kg payload
Post by: pnkyjs on January 11, 2019, 03:49:40 PM
yes definitely a good idea @ harshit batra, please post as continuation in this forum and post.


Title: Re: Design of a Multirotor with 30kg payload
Post by: Inv3nt0r on January 22, 2019, 03:20:04 PM
Yes, I saw the exact same problem statement after seeing this thread :p


Title: Re: Design of a Multirotor with 30kg payload
Post by: sbajare on January 22, 2019, 03:47:31 PM
Hi,

I too am working on a agriculture sprayer for a friend, after some online research i
think the Dji Agras Mg-1 is good for agriculture spray use. we can take the specs from here and work on similar project.

https://www.dji.com/mg-1?site=brandsite&from=nav

regds