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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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Turnigy SK3 Motors are the next leap forward in motor quality and design. We instructed the engineers to source the best quality magnets, bearings and materials available to them and develop a motor that would not only rival, but surpass the quality of many leading motor manufactures on the market today.

The result is an efficient, high caliber motor using quality double shielded bearings, sintered Neodymium magnets and a string wound stator ensuring an accurate and consistent winding each and every time.

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

Turns: 12T
Voltage: 4~5S Lipoly
RPM/V: 700kv
Internal resistance: 0.035 Ohm
Max Loading: 45A
Max Power: 665W
Shaft Dia: 5.0mm
Bolt holes: 25mm
Bolt thread: M3
Weight: 177g
Motor Plug: 4mm Bullet Connector

  • 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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Kolia | Verified Buyer

  • Overall
  • Value
  • Quality


Feb 20, 2020


tugboatfred | Verified Buyer

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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

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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

  • Value
  • Quality
  • Overall

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

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Oct 16, 2019

super motor

nozruc | Verified Buyer

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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
  • Value
  • Quality

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.

Jim | Verified Buyer

  • Value
  • Quality
  • Overall

Prop adapter problem

Jul 11, 2019

This is a great motor but..........
HK has a batch of these motors that have a faulty bolt on prop adapter.
The holes in the adapter don't match up with the holes in the can of the motor. It's possible to enlarge the collet mounting holes and get a fit but it's a pain.~)
The collet type prop adapter will be your only choice until HK takes care of this problem.

Mark | Verified Buyer

  • Value
  • Quality
  • Overall

Good motor

Jun 11, 2018

Runs smoothly with a lot of power. Using in my 5lb 84" Super cub. 4s Turnigy 4000mah battery, 60 amp Turnigy plush ESC, 15x4 APC e prop, around 550 watts and 39 amps. Like everyone says, the bullet connectors are 3.5 mm.

Alain | Verified Buyer

  • Overall
  • Value
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Dec 15, 2017

Moteur silencieux, et bien équilibré. Et de la puissance à revendre...
Super, merci HK.

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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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