Sunny Sky 2814 motors mislabeled?

[maxwelltub]

Hey just got some Sunny Sky motors, 2814 700kv, and I noticed that they appeared on the website to have 4mm motor shaft, but in reality they have a 6mm motor shaft. Anyone else experience this issue? I searched and found no one else has written of this.

http://www.goodluckbuy.com/v2814-11...or-for-quadcopter-multi-rotor-quadcopter.html

 

[2tall]

I can't tell for sure from their photos, but it looks like the motor shaft is 4mm, and the prop adapter shaft is 6mm.

 

[kloner]

that's what i see

 

[maxwelltub]

Yup, your right. I never saw anything about the diameter of the prop adapter. I assumed the prop adapter was the same as the motor shaft but I see my misunderstanding now. Thanks for your response.

 

[kloner]

you gonna run them 4s with 11" props?

 

[maxwelltub]

I was thinking about it. I have an AG-550 gimble that I want to use with a 550D. I know under normal circumstances your wouldn't do 4s with 11" but given the added weight...?

 

[kloner]

it's written on the specs for your motor.......under normal, the heavy load is 3s with 13's, says good for 3-6s,,,,, 370 watts is alot

 

[Kari]

I think they are same as qc3328 and i have ran qc:s with 13x6.5 props and 4S and motors are barely warm in my 5kg hexa.

 

[maxwelltub]

Im not sure I fallow. I you concerned with the amount its drawing off the lipo? I wanted something to match the Avroto motors but was slightly cheaper. Those are rated at 350. These specs also say standard prop size for this motor with 4s is 11x5.5.