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Turnigy Aerodrive SK3 - 3548-700kv Brushless Outrunner Motor

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Turnigy Aerodrive SK3 - 3548-700kv Brushless Outrunner Motor


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ETA: Mid May 2024 [ ? ]
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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.

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

Turns: 12T
Voltage: 4~5S LiPo
RPM/V: 700kv
Internal resistance: 0.035 Ohm
Max Loading: 45A
Max Power: 675W
Shaft Dia: 5.0mm
Bolt holes: 25mm
Bolt thread: M3
Weight: 177g
Motor Plug: 4mm Bullet Connector

Mount & screws
Prop adapter

Performance Data (4S):
12x6: 455W, 32A, 2108g static thrust
13x5.5: 537W, 38A, 2330g static thrust
13x6.5: 599W, 43A, 2628g static thrust

Performance Data (5S):
10x8: 598W, 34A, 2640g static thrust
11x5.5: 601W, 35A, 2412g static thrust
11x6.5: 675W, 39A, 2750g static thrust

  • Kv(rpm/v) 700.00
  • Max Current (Motor) (A) 45.00
  • Resistance (mh) 35.00
  • Max Voltage (V) 19.00
  • Power (W) 665.00
  • Shaft A(mm) 5.00
  • Length B (mm) 50.00
  • Can Diameter C(mm) 35.00
  • Can Length D(mm) 48.00
  • Total Length E(mm) 70.00

Dimension Diagram Guide

  • attributeset-10


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Eric AMCR | Verified Buyer

  • Overall
  • Quality
  • Value

SK3 - Always good for small and middle size range motors

Sep 02, 2021

As always with SK3 and for size equal or under 55, good quality motor.
I'm using it on a 3D Printed Notos, with 4S and 14x12.
Torque is very good and run smooth with a yep 60A.
A piece of advice, it the sound feels like the motor is forcing, scratching or is very bad to the ears, you may have a bad ESC.

Sameh | Verified Buyer

  • Overall
  • Quality
  • Value

Poor quality, broke after 5 flights

Aug 12, 2021

Motor seized mid flight and plane crash landed. Customer service rejected the warranty claim twice without giving any reasons. Wouldn't buy these motors again.

Csobanferi | Verified Buyer

  • Overall
  • Quality
  • Value


Apr 21, 2021

Nagyon jo, verry good

Kolia | Verified Buyer

  • Overall
  • Quality
  • Value


Feb 20, 2020


tugboatfred | Verified Buyer

  • Overall
  • Quality
  • Value

Perfect motor for my larger scale RC model boat

Jan 26, 2020

This motor effortlessly drives a good sized brass boat prop. Excellent torque.

UO | Verified Buyer

  • Overall
  • Quality
  • Value


Jan 12, 2020

i use this motor in a slow poke and also in the phönix 2400 on 4s batteries. works perfekt.

Don't remember | Verified Buyer

  • Overall
  • Quality
  • Value

Nice made, ran great, but....

Nov 07, 2019

When I went to mount the prop hub, the holes did NOT match up. It
took hours to file out the holes on the hub, thank God the hub is aluminum. Using jewelers files, I got the line up without wobble on the prop bolt, it was touch and go

schnappi456 | Verified Buyer

  • Overall
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  • Value


Oct 16, 2019

super motor

nozruc | Verified Buyer

  • Overall
  • Quality
  • Value

Outrunner motor 700kv

Oct 08, 2019

Would have given it 5 stars, but the propeller adapter holes did not line up. had to drill them out to allow the screws to "spread" and locate into the threaded holes in the motor housing. Otherwise beautifully made motor, runs smoothly and quietly.

Donald | Verified Buyer

  • Overall
  • Quality
  • Value

Prop Adaptor Problem

Oct 07, 2019

Do not buy this motor if you need to use the bolt on prop adaptor. The holes in the motor are machined in the wrong place. I tried the adaptor on a 1050kv motor and it fitted. I complained about it and they sent me another 700kv motor and it is exactly the same.

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Customer files
SK3 snapped in KE spin Download [186]
SK3-3548(DT3025-14P) MOTOR (edited).pdf Download [128]
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