Print Page - propeller for my motor

Title: propeller for my motor
Post by: ajwaad on August 03, 2018, 09:20:12 AM

hello
im using a a2212 2200kv motor with a 40A esc
i made a rc cessna and i dont know which propeller i need
the plane weighs about 900g
please guide me

Title: Re: propeller for my motor
Post by: sanjayrai55 on August 03, 2018, 10:01:37 AM

Use a 7 X 4. Will be OK, but make sure your LiPO can take the amperage

Title: Re: propeller for my motor
Post by: rastsaurabh on August 03, 2018, 10:30:52 AM

wrong selection of motor for that plane....

However what sir has suggested is best to get max power to float 900 grm plane.

otherwise 1100 KV motor with 1045 prop.

Title: Re: propeller for my motor
Post by: sanjayrai55 on August 03, 2018, 10:35:24 AM

Yes

Use a 2836-1100 KV Can use a 1045, or if you want more speed a 9 X 6

Title: Re: propeller for my motor
Post by: ajwaad on August 03, 2018, 03:10:39 PM

thanks
im using a 3s lipo
so the amp drawn by the 7x4 will be less than 40 right?

Title: Re: propeller for my motor
Post by: ajwaad on August 03, 2018, 03:12:27 PM

rastsaurabh..
i know the selection is wrong but can u still please guide me to what prop i can use with is
speed is not an issue.

Title: Re: propeller for my motor
Post by: rastsaurabh on August 03, 2018, 03:35:10 PM

Sanjay sir already told

7x4 will do the job

Title: Re: propeller for my motor
Post by: ajwaad on August 03, 2018, 04:58:52 PM

thank you very much

Title: Re: propeller for my motor
Post by: ajwaad on August 03, 2018, 05:12:02 PM

do you have any idea about how much amp will the prop draw?

Title: Re: propeller for my motor
Post by: rastsaurabh on August 03, 2018, 05:15:43 PM

Less than 40 amps for sure.

Infact not sure you need to check motor specs

Title: Re: propeller for my motor
Post by: taksh on August 03, 2018, 05:16:52 PM

@ajwaad
Read motor description
and search for maximum amps for motor with specific propeller on google.

Title: Re: propeller for my motor
Post by: ajwaad on August 03, 2018, 07:59:47 PM

@taksh
i did check it but i cant find anything relevant
the motor is a2212 2200kv

Title: Re: propeller for my motor
Post by: Skyrider on August 03, 2018, 08:56:45 PM

According to data sheet 6×35

https://m.banggood.com/XXD-2212-MotorZTW-AL30A-Brushless-ESCPropellers-KV1400-KV2200-p-971190.html?gmcCountry=IN&currency=INR&createTmp=1&cur_warehouse=CN&ID=47983&utm_source=googleshopping&utm_medium=cpc_ods&utm_content=heath&utm_campaign=pla-ods-in&gclid=EAIaIQobChMI_u6kr5XR3AIVz6qWCh0yMAIsEAQYAiABEgLPOPD_BwE

Title: Re: propeller for my motor
Post by: ajwaad on August 04, 2018, 11:07:12 AM

thanks

RC India

General Topics => Beginners Zone => Topic started by: ajwaad on August 03, 2018, 09:20:12 AM