Butterfly 3K4 3V3 Servo direct drive test flight video 5

Butterfly 3K4 3V3 Servo direct drive test flight video 5
・サーボ取り付け位置を、内側に変更
　· Change servo mounting position to inside
・翼端　Ｒ形状に
　· At the blade tip R shape
・Lipo取付位置がサーボの真下になってしまった。
　· The Lipo mounting position has just beneath the servo.
Wing width : 970mm
Full length : 445mm
Flight total weight : 114g
Lipo : 2cell 240mAh G5
Servo : MS320
Receiver : FM800 Pro
Controller : A-star 32U4 Micro

[@tanzimulittahad623]

How you did you make it ?

[@dreamponypink2848]

Mothra

[@yoroshiku85]

大変素晴らしいですね。　私も現在新しいデザインを作っています。　日本で羽ばたき飛行機のギャザリングやチームなどみたいはあるのでしょうか。

[@y.takemura8488]

私の知る限り日本国内では、ギャザリングやチーム的な活動は無いと思います。

[@yoroshiku85]

y. takemura そうですね。了解しました。　ありがとうございます。

[@devinjones3350]

Flying time ? How you make thia

[@y.takemura8488]

The timer is set to 3 minutes and 30 seconds to fly. The chair is a commercial product.

[@technocrat9984]

Can u plz give us the source code

[@y.takemura8488]

There are no plans to disclose information.

[@roger8250]

Hi y. takemura Can I email you? I would like to buy one from you. Thanks is advance

[@y.takemura8488]

The flight performance is not as good as you think. I can fly when there is no wind Sometimes it may crash with unknown cause. It is not yet complete. Basically, I will not produce and sell to other people.

[@jenzinger]

Nice! What is your current opinion on the use of servos for ornithopter flapping? It seems you have been experimenting with this recently...

[@y.takemura8488]

Firstly, the mechanism is simple. It will be possible to fly just by loading two servos. Various control can be tried depending on the program of the controller.

[@jenzinger]

Yes, but some people think the servos are not powerful enough (at least the ones available at a reasonable price) and their gears waste to quickly...?

[@y.takemura8488]

ndeed, the servo's power is small. In general, I think that it is better to use the brushless motor and the gearbox if you are making flight with plenty of margin. In my case, how to make it fly with a small force servo is one interesting thing, I think that doing things that other people do not do much is another interesting thing.

[@길상원-s7n]

So cool I am challenging you to see your video. How did you make your wings?

[@y.takemura8488]

The wing material is carbon plate and rod Sheet using power lip T6016

[@길상원-s7n]

How did you make your carbon plate?

[@y.takemura8488]

Carbon plate is a general commercial item. Cut and shape using a grinder etc. Use drill and hand router to drill holes.

[@baltazar2730]

巨大な蝶！

[@길상원-s7n]

Good good!!

[@y.takemura8488]

Thank you

[@onurkarakaya5640]

perfect

[@y.takemura8488]

Thank you

[@KK3DTechnology]

👍🏻

[@y.takemura8488]

Thank you