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    Display : All categories 7 Power Systems 884 Electric Motors 356 Brushless Motors 255

    Turnigy Aerodrive SK3 - 4240-530KV Brushless Outrunner Motor

    Turnigy Aerodrive SK3 - 4240-530KV Brushless Outrunner Motor

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    Turnigy Aerodrive SK3 - 4240-530KV Brushless Outrunner Motor

    12 Reviews
    Price:

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    $44.99
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    1 year warranty
    Status:
    Out of stock!
    SKU:
    SK3-4240-530

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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: 530KV
    Internal resistance: 0.023 Ohm
    Max Loading: 46A
    Max Power: 795W
    Shaft Dia: 5.0mm
    Bolt holes: 25mm
    Bolt thread: M3
    Weight: 194g
    Motor Plug: 3.5mm Bullet Connector


    Included:
    Motor
    Mount & screws
    Prop adapter


    Performance Data (4S):
    14x8.5: 532W, 38A, 2810g static thrust
    14x10: 596W, 43A, 3190g static thrust
    15x8: 618W, 44A, 3100g static thrust


    Performance Data (5S):
    13x5.5: 556W, 31A, 2455g static thrust
    13x8: 734W, 42A, 3345g static thrust
    14x6.5: 782W, 45A, 3333g static thrust

    Product Specifications
    • Kv(rpm/v) 530.00
    • Max Current (Motor) (A) 46.00
    • Resistance (mh) 23.00
    • Max Voltage (V) 19.00
    • Power (W) 795.00
    • Shaft A(mm) 5.00
    • Length B (mm) 50.00
    • Can Diameter C(mm) 42.00
    • Can Length D(mm) 40.00
    • Total Length E(mm) 70.00
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    Dimension Diagram Guide

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    Reviews

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    RossB | Verified Buyer

    • Overall
    • Quality
    • Value

    Seems OK.Waiting on ESC to fire it up

    Nov 04, 2022

    Looks like I snagged the last of this motor size from the closing Oz warehouse. It is for an old 0.46 size trainer I am resurrecting so would have preferred 600kV but fell sure this motor will still do the job. Plan to match with a 13x8" prop.
    Motor from Oz warehouse arrived quickly and looks good. Very frustrated that after 3 months on order the accompanying 70A ESC from HongKong warehouse still hasn't arrived so haven't fired up the motor yet. Seems no way to change that order to another in-stock product......VERY frustrating!!

    spike | Verified Buyer

    • Overall
    • Quality
    • Value

    great motor

    Jun 01, 2022

    bought this was good value turnround was great cheers lads

    SandyGabby | Verified Buyer

    • Overall
    • Quality
    • Value

    Strong and durable

    Mar 14, 2022

    Only one failure due to ground impact with over 50 SK3 motors installed and flying.

    Jarmon | Verified Buyer

    • Overall
    • Quality
    • Value

    Motor performs well but more technical info is needed.

    Jan 28, 2021

    A technical specs sheet is needed. Performance data on 3s, 4s and 5s, props used, max amps, Wattage, Thrust, Efficiency. Note: Leopard, BadAss and most other motors have spec sheets.

    Radian Replacement motor | Verified Buyer

    • Overall
    • Quality
    • Value

    This motor, for the price is well worth it!!

    Jan 12, 2021

    I use this as a replacement motor for my 2-meter Parkzone Radian and it fits perfectly! And, works great! I just had to purchase another ESC though. But WELL WORTH IT!

    rudi | Verified Buyer

    • Overall
    • Quality
    • Value

    SK3 4240-530KV

    Nov 06, 2020

    Waarom wort er niet meer aangegeven gelijk vroeger de celen en daarop de prop ?
    Vroeger werd er ook een vergelijking gemaakt met de waarde van de elektro motor tot de methanol en eventuweel de trek kracht van al die dingen is er niets meer te vinden dit is niet klant vriendelijk.

    Johan | Verified Buyer

    • Overall
    • Quality
    • Value

    Great!

    Mar 18, 2020

    This motor is efficient, powerful, low kv, torque'y allaround nice! Magnets are inset into the bell!! nice touch!
    Needs 6s to sin fast enough for my purpose.

    Bernd | Verified Buyer

    • Overall
    • Quality
    • Value

    Extreme Laufruhe

    Mar 08, 2020

    Viel Kraft, läuft äußerst ruhig, gutes Preis / Leistungs Verhältnis

    Hank | Verified Buyer

    • Overall
    • Quality
    • Value

    Customer Rated

    Jul 19, 2013

    Just received the motor, very disappointed in the quality of the supplied hardware. Why are these motors not supplied with socket head bolts for both mounting the prop adapter and motor mounts, further the prop adapter is too light for a motor of this rated power driving a 14X7 prop on a 5S system. further the bullet connectors are too small to fit my 3.5mm connectors on the ESC. A lot of fiddling about to get it right, I will report once the motor is in service. My recent purchase of a SK3 motor was also disappointing in the same area, though it performs brilliantly in the air.

    Le_Biscuit69 | Verified Buyer

    • Overall
    • Quality
    • Value

    Certified Buyer Rated

    Jun 14, 2013

    Nice one. But too bad there is no manual and advices for setting the timing and switching Frequency.

    1. 1
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    Manuals/Files
    Customer files
    SK3-4240(DT3520-14P) MOTOR (edited).pdf Download [122]
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