1100kv Turnigy 3639 Brushless

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Excellent motors for fast PT Boat

Feb 09, 2020

Purchased these after reading reviews and online comments. Installed in 40 inch PT Boat replacing a brushed set up. Outstanding power, excellent run time on 3s 5000mah lipo, and don’t run hot. Hope these are not out of production as I would happily purchase more.

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Excellent

Jul 08, 2019

As above

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Certified Buyer Rated

Mar 13, 2015

Nice strong motor for boats up to one metre length. Very long run time on a 5800mah battery.

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Certified Buyer Rated

Oct 29, 2013

Best motor ever, great value for money. It was a bit cheaper before, but the price is still ok.



Very durable, reasonably light, great great stuff.

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Customer Rated

Jun 17, 2013

I used it with a blade Acromaster APS 11.5, 3S 2200mah
There is surplus capacity model nicely climbs straight up
Battery half and full speed takes 27A

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Customer Rated

Jul 04, 2012

Installed in MQ-9 Reaper Fiberglass 2500mm FPV and almost straight away a horrible noise, thought it was a bearing at first but 5 on the magnets had come unglued and on full power, the result was a mess!

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Customer Rated

Jun 18, 2012

Bought two of these. The first one is perfect, flight a 1.65kg 1.5m trainer with an APC 12*6, draw 36A, on 3S 2650 which gives me 10-12 minutes of flight. No vibrations and quiet. good ;)
The second one is not so good. Running it on MPX Funcub 1.2kg, 3s 2650, apc 13*4, I can make a torque roll and go strait up after that :) But sometimes it make a strange sound like "clac" on acceleration or deceleration. I've seen just at time, the rear screw becoming loose. And the rotor is unbalanced... well... I'll order a new one and keep this one for spare parts.

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Customer Rated

May 10, 2012

salut a tous je recherche l'axe du moteur???

car il n'a pas aim le choc de plein nez!!!

merci d'avance!!!!

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Certified Buyer Rated

May 08, 2012

Very good engine with very hight efficiency. It's perfect for Gemini and AcroMaster.

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Customer Rated

Apr 04, 2012

Does any one know why it says 1100kv on motor but in description it says (Kv750)??? Also do you think its suitable for 3D plane:
Wingspan: 1300mm
Length: 1250mm
Flying Weight: 1500g