Lagi - lagi FUNJET

Tampilkan karya SPAD / Coroplast Anda

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asoenhauw
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Re: Lagi - lagi FUNJET

Post by asoenhauw »

Image[/quote]

:byg :mtp :cup2 :cta
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vinoajah
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Re: Lagi - lagi FUNJET

Post by vinoajah »

suhu unding memang ... :mtp :mtp :mtp
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orchiplane
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Re: Lagi - lagi FUNJET

Post by orchiplane »

ijin penampakannya suhu..
Image
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hidayat07
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Re: Lagi - lagi FUNJET

Post by hidayat07 »

asoenhauw wrote:Image


:byg :cta[/quote]
Ayo Om Asoen buat juga.jangan cuma :dc3 :dc3 kwakkkkkkakakakkkkk
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unding
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Re: Lagi - lagi FUNJET

Post by unding »

orchiplane wrote:ijin penampakannya suhu..
Image

Inrunner memiliki effisiensi lebih baik daripada outrunner, cuma harganya lebih mahal untuk daya yg sama dan juga lebih sulit digulung ulang untuk ukuran motor yg kecil.
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unding
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Re: Lagi - lagi FUNJET

Post by unding »

hidayat07 wrote:
asoenhauw wrote:Image


:byg :cta

Ayo Om Asoen buat juga.jangan cuma :dc3 :dc3 kwakkkkkkakakakkkkk[/quote]
Di situ juga bikin dong, jangan cuma jadi Paku
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hidayat07
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Re: Lagi - lagi FUNJET

Post by hidayat07 »

:cling :cling :tmb :tmb
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orchiplane
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Re: Lagi - lagi FUNJET

Post by orchiplane »

Trims suhu infonya..
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hidayat07
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Re: Lagi - lagi FUNJET

Post by hidayat07 »

bagaimana kabarnya MBTJet....?sudah maiden sabtu ini...???sdh tidak sabar neh tungguin hasil pidionya..... :ktk :ktk
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Bodyguard
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Re: Lagi - lagi FUNJET

Post by Bodyguard »

unding wrote:Specs.
Motor Type: 4 Pole Inrunner
Winding: 2.5D
Voltage: 5~6S Lipoly
RPM/V: 1900kv
Internal resistance: 0.011 Ohm
Max Loading: 80A
Max Power: 1770W
Shaft Dia: 5.0mm
Weight: 249g
Motor Plug: 3.5mm Bullet Connector
For 90mm EDF Units

Dengan power 1770 Watt kecepatan sekitar 300 km/jam bisa dicapai asal ukuran propellernya sesuai.
Jika menggunakan plan diatas, berat pesawat yg saya dapatkan adalah 477 gram. dengan menetapkan wing loading maksimal 75 gram/dm2 (kelas pylon). Maka berat maksimal pesawat (AUW) adalah
AUW = Wingloading x Wing area; WA = 17 dm2 (untuk pesawat diatas)
= 75 x 17 = 1275 gram
Jadi berat maksimal untuk elektrikal = 1275 - 477 = 796 gram (motor + batt + esc + servo)
berat motor = 249 gram , esc = 98 gram dan servo 2 biji = 30 gram, berat yg tersisa = 796 - 249 - 98 - 30= 419 gram. Dengan batasan berat batterei 419 gram maka motor tsb bisa dipakai pada pesawat ini.
Power loading = Power/AUW = 1770/1275 = 1.3 Watt/gram :kgt :kgt sangat lebih dari cukup, dgn nilai 0.3 watt/gram saja pesawatnya sudah bisa terbang :gg :gg


Sekalian nanya ya om suhu....untuk bisa mengetahui power loading kan rumusnya = power /AUW..
bisanya ada motor yg tdk di sertakan spec powernya brp watt...ada gak cara lain untuk menghitung watt sebuah motor tanpa harus pake wattmeter..??? (Saoalnya sy gak punya) :shy
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