TR 42-50A 700kv Brushless Outrunner / 720W

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Customer Rated

Nov 29, 2011

This engine test 5s 4000mAh LiPo, 12x6 prop for 4 seconds allowed to run threads on the front rotor. I taped Loctite and I hope that lasts. Quality bad, a good price. Finish them at home I'm sorry.

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Customer Rated

Jul 31, 2011

Power run video



http://s356.photobucket.com/albums/oo6/flyer888/abc/?action=view&current=100_0396.mp4

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Customer Rated

Jul 22, 2011

Final set up on 5.5 pound extra 300:



5s/5000 running APC 14 x 10, 80 Amp Plush. Great run time , half throttle flight with tons of power for uplines when you need it..



Motor is handling it just fine !



8 min. batteries are at 3.70 volts...full aerobatic flight.

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Certified Buyer Rated

May 05, 2011

Velmi dobr motor,b bez vibrac,dn vle na hdeli.

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Customer Rated

May 03, 2011

bought this motor to use on my great planes escapade 40 but the mounting screws are way off so I have to use another motor I bought from here so no biggy. I wanted to test this motor to see what it can do on 4S... with a apc 12X6 useing 326watts it blew everything off my work bench including the escapade and other heavy stuff... can't imagin what you would have to do to get 900watts out of it. Gonna make a spad clone of my escapade and use this motor with a 13X8 :D

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Certified Buyer Rated

Apr 29, 2011

It is a good product!

I am using a 13x6 propeller, 5s Lipo Battery plus/- 1000w.

Works very well in a Cap 232 .40, for an acrobatic fly!

And the price, incredible!!!

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Certified Buyer Rated

Apr 10, 2011

nicer great work hobby king i will buy more thanks again

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Customer Rated

Mar 19, 2011

as usual great quality motor, pulls my Cessna C-37 around like a rag doll, powerful, smooth , what more could you want for that amazing price,
Thanks HK
TR 42-50A 700kv
60amp Plush esc
4400mah 6s LiPo

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• Quality
• Value

Certified Buyer Rated

Mar 14, 2011

super motor fr speed air mit 85 A regler

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Customer Rated

Feb 01, 2011

Using this motor with 60A Turnigy Plush ESC and Turnigy Nano-Tech 25-50C 4000 4 cell. 12x6 APC prop draws around 50 amps and 750 watts.

Motor ran great, no problems so far. Plane is a FMS P-47 1400MM with a AUW of 5lbs 6 oz.