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

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

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.

Yes

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

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

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.

Sanjay sir already told

7x4 will do the job

thank you very much

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

Less than 40 amps for sure.


Infact not sure you need to check motor specs

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

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

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

thanks