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Turnigy HeliDrive SK3 Competition Series - 4249-1600kv (500 size heli)

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Turnigy HeliDrive SK3 Competition Series - 4249-1600kv (500 size heli)

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SKU:
9192000046
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Turnigy SK3 Competition Series motors are the newest addition to our SK3 motor line-up offering the absolute best quality, performance and efficiency for your model on a competition level. Each and every SK3 Competition Series motor is thoroughly inspected and tested to ensure the high efficiency and top performance required for meeting the demands of competition flying.

Turnigy HeliDrive SK3 Competition Series motors are top quality outrunners designed specifically for use in todays high performance helicopter models.

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 manufacturers 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 top quality brushless motor without compromise.


*Perfect for HK500/Trex 500/Gaui 425/Protos 500 or any other 500 size helicopter.


Specs.
Turns: 10T
Voltage: 6S Lipoly
RPM/V: 1600kv
Motor Poles: 14
Internal resistance: 0.013 Ohm
Max Loading: 75A
Max Power: 1660W
Shaft Diameter: 5mm
Shaft Length: 21mm
Screw Mounting Spacing: 25mm  (M3x4)
Weight: 219g
Motor Plug: 3.5mm Bullet Connector

  • Kv(rpm/v) 1600.00
  • Max Current (Motor) (A) 75.00
  • Resistance (mh) 0.00
  • Max Voltage (V) 25.00
  • Power (W) 1660.00
  • Shaft A(mm) 5.00
  • Length B (mm) 51.00
  • Can Diameter C(mm) 42.00
  • Can Length D(mm) 49.00
  • Total Length E(mm) 68.00
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  • SK3 Competition Series Helidrive
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pitje74 | Verified Buyer

  • Quality
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  • Overall

Customer Rated

Sep 29, 2014

Nach dem ich ihn anfnglich so hoch gelobt habe, mu ich mein Lob fr die Qualitt wieder zurckziehen.
Der MOtor war schlecht gewickelt, so das die Wicklung an der Glocke geschliffen hat und den Draht blank gescheuert hat. Schlussendlich kam es zu einem Kurzschluss und der Regler ist abgeraucht. Zum Glck passierte das auf dem Boden beim Einschalten des Helis.

Nun luft momentan wieder der original Align Motor im Rex.

mick | Verified Buyer

  • Quality
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  • Overall

Customer Rated

Sep 16, 2014

I got this motor to run in a Trex 500 to replace a worn scorpion motor. Initially I was very impressed loads of power, however after about 25-30 flights the motor occasionally locks up and when you spin it it catches and knocks. Have disassembled and checked the bearings and they are fine. I think the poles are catching on the armature. Am going to get a 500MX to replace it. They do 50pcnt discount if you send the old motor. I think in my case the old adage is you buy cheap you buy twice.

pitje74 | Verified Buyer

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Customer Rated

Aug 09, 2014

Hat nur ca. 10 Flge gehalten. Wicklungen sind bescheiden, haben einen Kurzschluss verursacht und auch den Regler zerstrt.

Frank | Verified Buyer

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  • Overall

Customer Rated

Jul 22, 2014

Ich bin sehr zufrieden mit dem Motor. Luft in einem Gaui 425 mit 14er Ritzel. Sehr sauberer Lauf zusammen mit dem YEP 80A ( Standardwerte ) und Stromverbrauch liegt bei sportlichem Rundflug ( 2300 UpM )bei unter 50A laut IISI-Telemetrie.
Der Motor wird auch bei 30 Grad Auentemperatur nur so warm, dass man ihn nach dem Flug noch problemlos anfassen kann.

pitje74 | Verified Buyer

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Customer Rated

Jun 22, 2014

Super Motor, ich habe ihn im T-rex 500 der Originale BL500MX wurde ausrangiert und durch den SK3 ersetzt. Luft absolut rund und hlt was er verspricht.

Es sind allerdings keine 14 Pole sondern 6 Pole. Timing im Roxxy 9100-6 habe ich auf 16 und der Motor wird nur lauwarm.
perfekt.

deanross | Verified Buyer

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  • Overall

Customer Rated

May 17, 2014

Garbage motor. . . On the very first start up the main shaft broke clean in half at the base. . You get what you pay for. . returning this motor to Hk is not even worth the hassle of having to return with shipping to china. - Buy with caution-

Mike | Verified Buyer

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Customer Rated

May 12, 2014

Very pleased with this motor, for 30 bucks it's just awesome! Well balanced, and powerful, looks nice too.

From all the trouble I went through trying to find the specs, I've decided it has 6 poles, and I run it at 10 KHz with the yep, getting good battery life and the motor is not getting hot at all.

| Verified Buyer

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Certified Buyer Rated

Nov 22, 2013

Using this with a Gartt GT500TT-FBL kit (same as HK GT500TT). Powered by a YEP 100A and Turnigy 3.0Ah 6S LiPo. ramps up smoothly and does not vibrate at speed.

nieves50 | Verified Buyer

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Customer Rated

Jul 29, 2013

Motor arrived with NO threads on mounting holes...Seemed a good value at the time :(...Undersized bearings...This is not even close to what hobbyking is claiming (top performance, competition grade, etc.) Save yourself the hassle!!

patrickp | Verified Buyer

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Certified Buyer Rated

Jun 20, 2013

Good and fast and durable!

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