HobbyKing Donkey ST3511-810kv Brushless Power System Combo

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Good starter

Feb 12, 2019

this combo is excellent for beginners as it means no soldering, but I couldent trust it with something I had been working on for a long time. The esc heatsink is a bit cheap, but other than that no complaints!

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good and cheap

May 20, 2018

i`ve bought this one coz it was cheap, now i find that its rly durable and nice for people like me (new to hobby). So if you plan to test and build own kits, its good and saves nice amount of $$$ for you.
I`ve made mistake and dug ESC deep into my plane, and pushed it to the max till i crush to a tree. it died but motor is still okay. i`m ordering this again for sure! thanks and <3

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Good combo

May 17, 2018

Bought one of this for my Cessna 172, 2 meters
It pulls 1500 gr at 25 Amps and 12x6
Staying cool, no vibrations.

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Excellent

Dec 06, 2017

Very powerful

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Customer Rated

Aug 19, 2016

Moteur installé dans une sorte de Cessna de 1.20m d'envergure fabriqué en dépron couplé à une hélice 12x6, bonne performance, moteur très coupleux, prévoir un porte hélice pour axe moteur diamètre 5mm.
Pour le prix c'est parfait.

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Certified Buyer Rated

Jan 30, 2016

Powerfull set up for the greatest price!

I used in a Scratch Build model to carry and Drop a R/C Skydiver and tow some small gliders.

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Certified Buyer Rated

Dec 23, 2015

What a deal, a strong and versatile motor with a speed control for 500-1000g planes. I use a 12 x 6 prop and find it pulls well.

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Certified Buyer Rated

Dec 13, 2015

EXCELLENT MOTOR AND ESC COMBO!!! HK please sell out of all locations. This is a GREAT VALUE!



I've installed in on my Horizon Hobby Super Cub and it's much more than ample power to weight ratio.



ONE COMPLAINT - you can't fix the shaft, as it's press fit into the bell.



Issue Two - the wires from the ESC to the motor winding won't take solder to save your life...not sure why...it's totally weird.



P.S. I've got 3 now (one is now passed away after a nose dive with a little throttle for extra excitement...and it worked till the second nose dive!!!)

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Customer Rated

Nov 22, 2015

I have Crashed head on to the ground several times but this motor is really tough it is still running smoothly. I even pushed the shaft backwards it did not even bend, and i have to hammer it our to its original Position .. REALLY tough Motor... not to mention its powerful, the only inconvenience is that the ESC is permanently soldered, but I just cut it and put bullets connectors... Worth the money.

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Certified Buyer Rated

Oct 26, 2015

for a motor of this size this is really the best price you can get for one of these. these do come with bushings however witch arent as good as ball bearings. however if you really want to you can put ball bearing in this motor.