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Turnigy Aerodrive SK3 - 4240-740kvブラシレスアウトランナーモーター

Turnigy Aerodrive SK3 - 4240-740kvブラシレスアウトランナーモーター

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AU$49.40
ステータス:
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SKU:
SK3-4240-740
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Turnigy SK3モーターズは、モータの品質とデザインで、前方の次の飛躍です。私たちはそれらに利用可能な最高品質の磁石、ベアリングや材料を調達し、モータだろうだけでなく、ライバルを開発し、多くの大手モーターの品質は、今日市場に製造凌駕する技術者に指示しました。

その結果、品質ダブルシールド付きベアリング、焼結ネオジム磁石と毎回を巻き、正確で一貫性を確保した文字列に巻かれたステータを使用して、効率的、高口径のモータです。

Turnigy SK3モータは、妥協のない品質のブラシレスモータを求めているモデラーに適しています。

仕様。
オン:10Tを
電圧:4〜5S Lipoly
RPM / V:740kv
内部抵抗:0.013オーム
ポール数:12
マックスロード:50A
最大出力:870W
シャフト径:5.0ミリメートル
ボルト穴:25ミリメートル
ボルトねじ:M3
重さ:195グラム
モータープラグ:3.5ミリメートルブレットコネクタ

  • 単位 SK3-4240-740
  • Brand SK3
  • 重量 339.0000
  • 長さ 140.00
  • Width 40.00
  • 高さ 65.00
  • KV ( RPM / V ) 740.00
  • 最大電流( A ) 50.00
  • 抵抗( MH ) 13.00
  • 最大電圧( V ) 19.00
  • 電力( W ) 870.00
  • シャフトA (ミリメートル) 5.00
  • 長さB ( mm)の 48.00
  • 直径C (ミリメートル) 42.00
  • ことができます長さD (ミリメートル) 23.00
  • 総丈E (ミリメートル) 70.00
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Very good motor,but the prop adapter is really short and the prop adapter broke while I was trying to fix tight my prop on the motor

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Very good motor,but the prop adapter is really short and the prop adapter broke while I was trying to fix tight my prop on the motor

zeer goede motor veel power in de citabria

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zeer goede motor veel power in de citabria

Guter Motor zu einem absolut tollen Preis. Habe ihn in einer AT-6 von VQ Model verbaut. Erstflug steht noch aus.

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Guter Motor zu einem absolut tollen Preis. Habe ihn in einer AT-6 von VQ Model verbaut. Erstflug steht noch aus.

After 5 years of running HK motors, this one failed. Max static amps was limited to 50. Third flight the airplane slowed. Landed it and the motor was hot! I took it apart and a magnet had come loose and ground itself up. All the HK motors I have used, I have not had a problem by limiting max static amps. Thus I rate the motor high, the value good, but in this isolated case, poor assembly quality. The motor had to be defective form the manufacturer and HK, being nice people should at their expense replace it.

Okay, having said that, I ordered a new replacement motor form HK along with other parts. Over 5 years using HK motors and ESC's, I have now had one motor failure which I believe to be a manufacturing defect. Thus, I am continuing to use HK products and I have and use many HK motors and ESC's and recommend them to friends as good, inexpensive, reliable hardware.

verified_user Quality:
trending_up Value:
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After 5 years of running HK motors, this one failed. Max static amps was limited to 50. Third flight the airplane slowed. Landed it and the motor was hot! I took it apart and a magnet had come loose and ground itself up. All the HK motors I have used, I have not had a problem by limiting max static amps. Thus I rate the motor high, the value good, but in this isolated case, poor assembly quality. The motor had to be defective form the manufacturer and HK, being nice people should at their expense replace it.

Okay, having said that, I ordered a new replacement motor form HK along with other parts. Over 5 years using HK motors and ESC's, I have now had one motor failure which I believe to be a manufacturing defect. Thus, I am continuing to use HK products and I have and use many HK motors and ESC's and recommend them to friends as good, inexpensive, reliable hardware.

I put this motor in a Dynam P47. The motor mount requires some slight modifications, which I did with a Dremel tool. I only need one-half throttle for most flying. With full power, I have unlimited vertical. acceleration is smooth and easy to set up ESC, which I use an 80 amp ESC.

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I put this motor in a Dynam P47. The motor mount requires some slight modifications, which I did with a Dremel tool. I only need one-half throttle for most flying. With full power, I have unlimited vertical. acceleration is smooth and easy to set up ESC, which I use an 80 amp ESC.

Shaft on prop adapter broke the first time I tightened it. I am certain I did not over-torque it. Ordered new accessory kits. Only available at global warehouse.

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Shaft on prop adapter broke the first time I tightened it. I am certain I did not over-torque it. Ordered new accessory kits. Only available at global warehouse.

Tested on brand new TGY 5S 3000mah 30C (fully charged)
1, 11x6 Cam Carbon (Aeronaut) 2780g Thrust, 38Amps, 770W
2, TGS e 11x10 2830g Thrust, 48Amps, 930W

I needed thrust around 2300g so goal achieved. 11x10 prop should give my MP Tucan brutal speed. Cant wait to maiden!

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Tested on brand new TGY 5S 3000mah 30C (fully charged)
1, 11x6 Cam Carbon (Aeronaut) 2780g Thrust, 38Amps, 770W
2, TGS e 11x10 2830g Thrust, 48Amps, 930W

I needed thrust around 2300g so goal achieved. 11x10 prop should give my MP Tucan brutal speed. Cant wait to maiden!

I bought this for my Maxford GeeBee E, which is a 3 lb., 10 oz. plane. I've got a 14" wooden prop on it and this motor does the job well. It gets hot, but not "burn my fingers" hot. I could keep it cooler, but this plane looks it's best going fast. I'm very happy with the motor. (I meant to give it all 5 crowns above, but accidentally hit the 4. Sorry about that)

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I bought this for my Maxford GeeBee E, which is a 3 lb., 10 oz. plane. I've got a 14" wooden prop on it and this motor does the job well. It gets hot, but not "burn my fingers" hot. I could keep it cooler, but this plane looks it's best going fast. I'm very happy with the motor. (I meant to give it all 5 crowns above, but accidentally hit the 4. Sorry about that)

4 Crowns because the 2nd one I received had total different specs. Most likely it became the wrong sticker and is 500kv or so.
The first SK-3 4240 740kv has 48amps with 5s and 10x7 APC prop.
The second SK-3 4240 740kv had only 33amps with 5s and 10x7 APC prop.
The faulty one I did send back, so awaiting replacement motor from HobbyKing.

verified_user Quality:
trending_up Value:
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4 Crowns because the 2nd one I received had total different specs. Most likely it became the wrong sticker and is 500kv or so.
The first SK-3 4240 740kv has 48amps with 5s and 10x7 APC prop.
The second SK-3 4240 740kv had only 33amps with 5s and 10x7 APC prop.
The faulty one I did send back, so awaiting replacement motor from HobbyKing.

Excellent motor. I used it in HK's Sukhoi SU-29 and then in HK's 1300m Yak 54. Great on a 4 cell pack, fantastic on 5 cells. Very robust and smooth.

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Excellent motor. I used it in HK's Sukhoi SU-29 and then in HK's 1300m Yak 54. Great on a 4 cell pack, fantastic on 5 cells. Very robust and smooth.

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Customer files
sk 4240 setup mine Download [205]
P2030261.JPG Download [829]
SK3-4240(DT3520-14P) MOTOR (edited).pdf Download [122]
SK4240-750.JPG Download [74]
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