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    Display : All categories 7 Power Systems 838 Electric Motors 339 Brushless Motors 241

    Turnigy Aerodrive SK3 - 6374-149KV Brushless Outrunner Motor

    Turnigy Aerodrive SK3 - 6374-149KV Brushless Outrunner Motor

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    Turnigy Aerodrive SK3 - 6374-149KV Brushless Outrunner Motor

    26 Reviews
    Price:

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    $104.99
    Shipped From:
    • USA
    Already Purchased
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    1 year warranty
    Status:
    Out of stock!
    SKU:
    SK3-6374-149

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    $104.99
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    Accessories

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    Turnigy Aerodrive SK3 - 63-XX Spare Accessory Pack
    SKU: 192000006

    1 Review(s) | Add Your Review

    Turnigy Aerodrive SK3 - 63-XX Spare Accessory Pack

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    $9.59
    Turnigy Aerodrive SK3 6374 Series Replacement Shaft Set.
    SKU: 192000025

    2 Review(s) | Add Your Review

    Turnigy Aerodrive SK3 6374 Series Replacement Shaft Set.

    Now save save $2.10 $2.10

    Special Price $3.09 $3.09

    You save save $2.10 $2.10

    Was  $5.19

    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: 18T
    Voltage: 12S Lipoly
    RPM/V: 149KV
    Internal resistance: 0.021 Ohm
    Max Loading: 70A
    Max Power: 27000W
    Shaft Dia: 8.0mm
    Bolt holes: 32mm
    Bolt thread: M4
    Weight: 840g
    Motor Plug: 4.0mm Bullet Connector


    Included:
    Motor
    Mount & screws
    Prop adapter


    Performance Data (12S):
    21x12: 2332W, 55A, 9833g static thrust
    21x13.5: 2545W, 60A, 10810g static thrust
    22x12: 2675W, 64A, 10891g static thrust

    Product Specifications
    • Kv(rpm/v) 149.00
    • Max Current (Motor) (A) 70.00
    • Resistance (mh) 21.00
    • Max Voltage (V) 44.00
    • Power (W) 2250.00
    • Shaft A(mm) 8.00
    • Length B (mm) 86.00
    • Can Diameter C(mm) 63.00
    • Can Length D(mm) 74.00
    • Total Length E(mm) 113.00
    attributeset-10
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    Dimension Diagram Guide

    • attributeset-10

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    Videos
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    Reviews

    Only registered users can write reviews. Please, sign in or sign up

    Luciano | Verified Buyer

    • Overall
    • Quality
    • Value

    Good motor

    Apr 30, 2022

    Powerfull 12s motor for a good price

    SandyGabby | Verified Buyer

    • Overall
    • Quality
    • Value

    Strong and durable

    Mar 17, 2022

    Purchased and installed over 50 SK3 motors. Only one failure due to abrupt contact with ground.

    SandyGabby | Verified Buyer

    • Overall
    • Quality
    • Value

    Best

    Mar 14, 2022

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

    Gus | Verified Buyer

    • Overall
    • Quality
    • Value

    It works

    Jul 24, 2021

    It works and is what I expected it to be.

    Ruben | Verified Buyer

    • Overall
    • Quality
    • Value

    Bom Produto

    Aug 06, 2020

    Bom produto. Estou muito satisfeito com o preço e a qualidade.

    Bob | Verified Buyer

    • Overall
    • Quality
    • Value

    Recommendable

    Apr 21, 2020

    Great engine without problems with a very good efficiency, not only for the skateboard. I use it with 12S on an 8 kg tow model and got it a long time ago at a special price of around 57 euros - thanks HK!

    tekelito | Verified Buyer

    • Overall
    • Quality
    • Value

    SK3-6374-149

    Apr 09, 2020

    Very good motor. The first one had a problem, and HK change it for a new one . Very good service.

    HM_42 | Verified Buyer

    • Overall
    • Quality
    • Value

    Perfect Quality

    Mar 10, 2020

    Good quality, i am using it for over four years in underwater scooter equipment with over 50 units in the field. no problems until now. The integrated cooling fan does a good job.

    Da Vinci | Verified Buyer

    • Overall
    • Quality
    • Value

    OK

    Feb 20, 2020

    Gute Qualität zum günstigen Preis. Sehr zufrieden, auf jeden Fall empfehlenswert.

    Javier | Verified Buyer

    • Overall
    • Quality
    • Value

    El motor funciona correctamente

    Feb 12, 2020

    Ya hemos hecho varias oras de funcionamiento y responde perfectamente

    1. 1
    2. 2
    3. 3
    Manuals/Files
    Customer files
    Earthboard Download [862]
    Electricboard demo 1 Download [1319]
    Electricboard demo 2 Download [1722]
    Transmission Download [175]
    Skateboard electrique Download [107]
    SK3-6374(DT5045-14P) MOTOR (edited).pdf Download [119]
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