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Turnigy XK3674-1900KV Brushless Inrunner

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Turnigy XK3674-1900KV Brushless Inrunner

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$43.05
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Status:
In Stock
SKU:
9393000021-0
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TURNIGY XK motors are without question one of the best motors on the market today. It all starts in our very own factory where we install precision bearings, correctly rated magnets, balanced rotors, tool-steel shafts and stators that are wound by hand. We rigorously test each and every component at 14 critical points during construction, testing everything from materials all the way through to final performance tests.

Because we design and build these motors completely in-house we control the production and ensure product consistency from design right through to shipping. We removed the middle-man to bring you factory prices while not sacrificing quality or performance. 

Features:
• Hand-wound for maximum copper fill.
• Precision-balanced rotor will boost the efficiency and power performance of the motor.
• Nickel-plated sintered neodymium rotor for maximum motor acceleration, braking power and performance in high-temperature conditions.

Spec.:
Size: XK3674-1900KV
Poles: 4
KV: 1900
Max Current: 61A
Max Voltage: 29.4V/7S Lipo
Case Length: 74mm
Case Dia: 36mm
Shaft Dia: 5.0mm
Total Length: 91.2mm
Weight: 310g

  • Kv(rpm/v) 1900.00
  • Max Current (Motor) (A) 61.00
  • Resistance (mh) 0.00
  • Max Voltage (V) 29.00
  • Power (W) 1769.00
  • Shaft A(mm) 5.00
  • Length B (mm) 74.00
  • Can Diameter C(mm) 36.00
  • Can Length D(mm) 72.00
  • Total Length E(mm) 91.00
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Killerhere | Verified Buyer

  • Quality
  • Overall
  • Value

Very good quality

Mar 14, 2022

It gets a bit hot but for the price it works great

| Verified Buyer

  • Quality
  • Overall
  • Value

Jul 04, 2021

1

RCBob | Verified Buyer

  • Quality
  • Overall
  • Value

Excellent motor

May 05, 2021

Installed in HK 90mm EDF unit with 12-blade fan. Did not disappoint -- plenty of thrust and very realistic "jet sound". 6S 2200 lipo too small but 6S 5000 too heavy -- need bigger plane!

C Eric | Verified Buyer

  • Quality
  • Overall
  • Value

Nice motor!

Mar 16, 2021

Used this with a Wemo EVO 11 blade 90mm fan. Awesome on 6S power.
Drilled some cooling holes and added a heat sink for insurance.

RJ | Verified Buyer

  • Quality
  • Overall
  • Value

TURNIGY XK3674 Motor great with slow delivery

Dec 10, 2020

The TURNIGY XK3674 motor is very good quality as expected so no problem there. However it took over 3 weeks for delivery of the motor despite the description "Specific Shipping - Trackable Express Air Mail (Priority) 400g - 499g ". It came from Hong Kong via Switzerland, and Germany! Not so hot.

John136 | Verified Buyer

  • Quality
  • Overall
  • Value

Good quality.

Sep 08, 2020

Powerful motor powers boat well .

TRAIN HOBBYIST | Verified Buyer

  • Quality
  • Overall
  • Value

finaly test it on the sea

Jun 04, 2020

The motor powers aparrition catamaran. 4 cell Lipo 5,1aw 150A esc. As i mentioned i have made my own cooling jacket. I also have separate water inlets, one for the motor and one for the esc. I use separate cooling systems. Prop is octura X645. The motor is very powerfull. Stays very cool i estimate below 30 degrees celsius. I haven't mesure yet the speed of the boat. I estimate arround 65 klm. Very happy whith it. So is my son!

Train hobbyist | Verified Buyer

  • Overall
  • Value
  • Quality

Very Ok

Nov 05, 2019

it come pretty fast in 5 days from payment. must be very powerful . Haven't try it yet in the sea with full load, just on the bench, with 4S battery and no load, wonking fine. It is going to power the HobbyKing''s Aparrition Catamaran. I made a custom cooling jacket from plastic pipe. Much more with pic after it is ready to run.

Asdf | Verified Buyer

  • Overall
  • Value
  • Quality

Good luck disassembling

May 11, 2018

Great wee motor.
Only comment I have is that taking the motor apart is impossible!
The screws have loctite applied so are very difficult to undo. On top of that most of the screws are rounded somewhat. Combined with the loctite, I'm unable to disassemble it.

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