Pls, which new motors can suit my quad? - RC Groups
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Jul 28, 2012, 06:31 AM
vin diousse

Pls, which new motors can suit my quad?

I'd like to change my 880Kv RC timer motors on my quad.

Could you guys recommend me a good set of motors to carry my setup:

quad X: 550mm motor to motor
total weight is about 1300g with Lipo 3S (but without motors...)
40amp ESC
Props size: 9x6 or 10x4.7

I like Aeolian and Sunnisky motors but i can't find which one will fly my quad flawlessly.

my budget is $20 per motor.

Thanks for your help.
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Jul 28, 2012, 08:09 PM
Registered User
Mortimer's Avatar
"flawlessly"... "$20 per motor".
Not easy to give an advice, cheap motors are usually not the most reliable.

I use Park 450 890KV 150W (12) and Park 480 850KV 250W (4) from HK.
I find them adequate. They're rather strong (4mm shaft) and reliable.
Outside crashes, I have only changed 3 bearings in 9 months of use.
Spare parts are widely available.

They would both work on your quad. 10x4.7 props is a good choice.
Last edited by Mortimer; Jul 28, 2012 at 08:34 PM.
Jul 28, 2012, 08:29 PM
What's a servo?
1. Replace with the Sunnysky X2212 980Kv
2. Run 10x4.7 props.
3. ????????????????????
4. Profit!!!

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