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Turnigy Aerodrive SK3 - 2122-1800kv无刷电机外转子

Turnigy Aerodrive SK3 - 2122-1800kv无刷电机外转子

Discontinued Product

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SKU:
SK3-2122-1800
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Turnigy SK3电机电机质量和设计的又一次飞跃。我们指示工程师源提供给他们最好的品质磁铁,轴承和材料,并制定马达,它不仅对手,但超越许多领先的汽车质量目前市场上制成品。

其结果是一个高效率,高素质的电机采用优质双屏蔽轴承,烧结钕磁铁和一个字符串绕定子确保准确和一致的线圈每一次。

该Turnigy SK3电机适合谁正在寻求毫不妥协质量无刷电机建模。

眼镜。
打开:7T
电压:2〜3S Lipoly
RPM / V:1800kv
内阻:0.16欧姆
最大载重:7A
最大功率:55W
轴直径:2.0毫米
重量:23克
电机插头:2毫米子弹连接器



  • SKU SK3-2122-1800
  • Brand SK3
  • 重量 85.0000
  • 长度 113.00
  • 46.00
  • 高度 82.00
  • 千伏(转/ v)的 1800.00
  • 最大电流( A) 7.00
  • 电阻( MH) 0.00
  • 最大电压(V) 11.00
  • 功率(W) 55.00
  • 轴(MM) 2.00
  • 长度B (毫米) 22.00
  • 直径C(毫米) 21.00
  • 可以长深(mm ) 9.00
  • 总长度E(毫米) 28.00

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Dvouplopnk z EPP rozpt 500mm, vha 195g uveze pohodln s 2S LiPo a vrtul 8x4E.

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Dvouplopnk z EPP rozpt 500mm, vha 195g uveze pohodln s 2S LiPo a vrtul 8x4E.

Very small in size, includes 3 motor mounts & pre-soldered connectors .
Prop has to be connected with included prop saver. There is no other way to mount props as shafts do not extend past motor, so keep that in mind.

verified_user Quality:
trending_up Value:
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Very small in size, includes 3 motor mounts & pre-soldered connectors .
Prop has to be connected with included prop saver. There is no other way to mount props as shafts do not extend past motor, so keep that in mind.

I just finished a rough static test on my bench here of my friend's SK3-2122-1800kv.

Overall, the motor is small, but packs a pretty big punch. Good solid feeling magnets. The only odd thing is the back of the motor has a screw and self-locking nut (the kind with nylon built into them to keep it from coming off). I'm not sure what that's all about, but the built in prop saver works fine. I didn't have to unscrew the set screws to get the o-ring on, but did have to stretch the o-ring to slip it under the screws. No biggie there.

As noted in the Discussion section, the best prop for 2S operation does appear to be an 8x4 which in my tests gave 230 grams of thrust @ 6.7 V, approx. 46 Watts input power, and approx. 7A input current.

I also tested using a 3S setup and for thrust, the best (of the props I had) was a 5.7x3 which yielded 157 g of thrust @ 4A, 50W, 12.3V.

Here's my numbers:
V : prop : Watts : Amps : Thrust
6.7 : 8x4 : 46 : 7 : 230 g
6.x : 7x6 : 54 : 7 : 215 g
6.0 : 6x5 : 41 : 6 : 153 g
12.25 : 5x5 : 70 : 5.6 : 75 g
12.3 : 5.7x3 : 50 : 4 : 157 g

**NOTE** the above numbers are _rough_ and not meant to be scientifically accurate! They are static and eyballed. Just to give you an idea of what one hobbiest has seen with this motor.

I hope someone finds these number useful. I like the motor. Would be good on a 100 - 150g plane I'd say... doing 3D. Or for sport

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

I just finished a rough static test on my bench here of my friend's SK3-2122-1800kv.

Overall, the motor is small, but packs a pretty big punch. Good solid feeling magnets. The only odd thing is the back of the motor has a screw and self-locking nut (the kind with nylon built into them to keep it from coming off). I'm not sure what that's all about, but the built in prop saver works fine. I didn't have to unscrew the set screws to get the o-ring on, but did have to stretch the o-ring to slip it under the screws. No biggie there.

As noted in the Discussion section, the best prop for 2S operation does appear to be an 8x4 which in my tests gave 230 grams of thrust @ 6.7 V, approx. 46 Watts input power, and approx. 7A input current.

I also tested using a 3S setup and for thrust, the best (of the props I had) was a 5.7x3 which yielded 157 g of thrust @ 4A, 50W, 12.3V.

Here's my numbers:
V : prop : Watts : Amps : Thrust
6.7 : 8x4 : 46 : 7 : 230 g
6.x : 7x6 : 54 : 7 : 215 g
6.0 : 6x5 : 41 : 6 : 153 g
12.25 : 5x5 : 70 : 5.6 : 75 g
12.3 : 5.7x3 : 50 : 4 : 157 g

**NOTE** the above numbers are _rough_ and not meant to be scientifically accurate! They are static and eyballed. Just to give you an idea of what one hobbiest has seen with this motor.

I hope someone finds these number useful. I like the motor. Would be good on a 100 - 150g plane I'd say... doing 3D. Or for sport

this motor has extreme vertical climb power !!!!! i run on it 2s 20c 610mah rhino pack and it give me around 9 minutes of hard 3 d flying and i use 8x4 gws prop it has more power then original hacker but it drain the battery more then hacker motor but power is awsome!!!!!!! recommendo

verified_user Quality:
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this motor has extreme vertical climb power !!!!! i run on it 2s 20c 610mah rhino pack and it give me around 9 minutes of hard 3 d flying and i use 8x4 gws prop it has more power then original hacker but it drain the battery more then hacker motor but power is awsome!!!!!!! recommendo

Prop mount done with 3D printer Download [24]
Drawing letter format 1:1 Download [24]
Drawing Download [58]

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