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    Display : All categories 0 Power Systems 764 Electric Motors 431 Brushless Motors 298

    Turnigy Aerodrive SK3 - 4250-350KV Brushless Outrunner Motor

    Turnigy Aerodrive SK3 - 4250-350KV Brushless Outrunner Motor

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    Turnigy Aerodrive SK3 - 4250-350KV Brushless Outrunner Motor

    10 Reviews
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    $46.99
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    ETA: Mid May 2024 [ ? ]
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    SKU:
    SK3-4250-350

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    Product Description

    Turnigy SK3 brushless motors are yet another step forward in motor evolution.


    Once again we instructed our engineers to develop a motor that would not only rival but surpass the quality of the leading motors on the market today using the best quality magnets, bearings, and materials available.


    The result is an outstanding series of motors that are efficient, strong, and robust enough for the most discerning modeler.


    All of the SK3 series use quality double-shielded bearings, sintered neodymium magnets (the strongest type of permanent magnet commercially available), and a string wound stator to ensure accurate and consistent winding each and every time.


    The Turnigy SK3 motors are suited to modelers who are seeking a top-quality brushless motor without compromise.


    Features:
    • Double shielded bearings
    • Sintered neodymium magnets
    • String wound stator
    • High-quality finish
    • Super-smooth operation


    Specs:
    Turns: 14T
    Voltage: 4~5S LiPo
    RPM/V: 350KV
    Internal resistance: 0.033 Ohm
    Max Loading: 55A
    Max Power: 1000W
    Shaft Dia: 5.0mm
    Bolt holes: 25mm
    Bolt thread: M3
    Weight: 266g
    Motor Plug: 3.5mm Bullet Connector


    Included:
    Motor
    Mount & screws
    Prop adapter


    Performance Data (4S):
    19x10: 556W, 40A, 3321g static thrust
    19x12: 626W, 45A, 3789g static thrust
    20x12: 711W, 52A, 4145g static thrust


    Performance Data (5S):
    17x10: 725W, 41A, 3868g static thrust
    18x10: 846W, 49A, 4331g static thrust
    18x12: 950W, 55A, 4929g static thrust

    Product Specifications
    • Kv(rpm/v) 350.00
    • Max Current (Motor) (A) 53.00
    • Resistance (mh) 33.00
    • Max Voltage (V) 19.00
    • Power (W) 1190.00
    • Shaft A(mm) 5.00
    • Length B (mm) 58.00
    • Can Diameter C(mm) 42.00
    • Can Length D(mm) 50.00
    • Total Length E(mm) 80.00
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    Dimension Diagram Guide

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    Reviews

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    Bernd | Verified Buyer

    • Overall
    • Quality
    • Value

    nothing to complain about

    Aug 12, 2019

    I run it at 6s with a 17x13 Reisenauer folding prop. It pulls max. 50A in this configuration. The Motor gets pretty warm after a short time, I wouldn't run it for more than 20 seconds continuously. The 3,1 kg plane climbs at 20m/s vertically with this Setup.

    Joao | Verified Buyer

    • Overall
    • Quality
    • Value

    Love this motor

    May 29, 2019

    I beleive is the thirt I bought for difrente planes

    David | Verified Buyer

    • Overall
    • Quality
    • Value

    Question for Henry

    Jan 16, 2019

    Same as you, I am concerned about running this motor on 6S, though that seems to be the recommendation on the Balsa Sopwith Camel. Did you try it and did it “smoke” your motor? I have run mine on 3S and 4S. Definitely needs more than 3.

    HENRY | Verified Buyer

    • Overall
    • Quality
    • Value

    Good Motor

    Nov 20, 2016

    I do not understand how you guys run 6S batteries when the specs state max Volt as 19??? I want more power out of mine, so I'll try it, but if I smoke my motor in my Slick 55 I'll hunt you down and shoot you out of the sky with my Bixler 2.

    Yorne3D | Verified Buyer

    • Overall
    • Quality
    • Value

    Certified Buyer Rated

    Apr 11, 2015

    Great looking motor, complete with all needed accessories, nice box, ... Now the only thing that is left is a test flight.

    Paul | Verified Buyer

    • Overall
    • Quality
    • Value

    Customer Rated

    Jul 16, 2014

    I ran it on a 17 x 6.5 on 6s 7.000 rpm and 550 watts
    on a 17 x 10 on 6s 5.600rpm and 900 watts it does get a bit hot on this prop which is installed on an ASW 19 of 3.75m wingspan weighing in at 5 kg, it fly's from it launching dolly at about 25 on the 17 x 10 and 10 on the 11 x 6.5

    Cedric | Verified Buyer

    • Overall
    • Quality
    • Value

    Customer Rated

    Mar 17, 2014

    Very good product.
    Test with Zippy 5s 3300mah 35c, and aeronaut folding prop: 20x12 - 900W - 44A, 18.5x14 - 870W - 43A
    Test with old 4s battery 25C, only 430W with 18.5x14 folding prop

    Dan | Verified Buyer

    • Overall
    • Quality
    • Value

    Customer Rated

    Feb 10, 2014

    Absolutely great. The motor is rated at 2-5s but I'm running a 13x8e with 6s , 24amps and about 650w , it's pulling my 1870mm super cub around with ease. Flight times are long , flew for 15mins and used about 25pcnt not even a hint of getting wam very pleased with the hardware, can be set up either way round with the provided adapters

    TieffliegerRudi | Verified Buyer

    • Overall
    • Quality
    • Value

    Certified Buyer Rated

    Mar 08, 2013

    Schaut gut aus. Paxiseinsatz fehlt noch.

    agoraphobicflyer | Verified Buyer

    • Overall
    • Quality
    • Value

    Customer Rated

    Jan 11, 2012

    Replaced my Turnigy 50-55 400kv motor with this motor as it is 2ozs lighter and can turn a bigger prop (16x6) on 6s at the same current. No problems.

    Manuals/Files
    Customer files
    SK3-4250(DT3530-14P) MOTOR (edited).pdf Download [127]
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