O Schumacher Mi3: Recorde de mais de 250Km/h

[alex.urias]

[youtube]http://www.youtube.com/watch?v=80vWmBGrKgY[/youtube]

[Homer]

Estava vendo sobre este carro ainda hoje, o projetista ja esta trabalhando em outro que devera passar dos 300km/h

[rafael61333]

É muita coisa para um automodelo.

[Abib]

Nada mais é que um chassis MI3 cortado e esticado e afinado

Um motor NEU 1521 de 1577kv, um ESC Castle HV de 110A e dois packs 6S da FlightPower de 4500mh 30C com pinhão de 45 dentes e coroa de 70 dentes..

Infos:

Car: A Schumacher Mi-3 was used as the base of this car. The wheelbase was modified (mostly to have more room for equipment) to 550mm & the width was narrowed 25mm.The Mi-3 is great platform to build from because it was able to accommodate 6mm wide belts & is very strong, efficient & tunable. By using belts, torques from the motor dose not affect the direction of the car during acceleration & deceleration.

Batteries: The batteries are FlightPower EVO 30’s. Two, 6 cell packs are plugged together in series, to be used as a 12 cell powerhouse. These packs are high quality & able to discharge at over 200 amps!

Motor: A Neu 1521 1y was the motor of choice. The Kv n this baby is
1577, has a 5mm shaft & it’s calculated that it produces somewhere
between 8 and 11 Horsepower.

ESC: The ESC is a Castle Creations Phoenix HV-110. I like it because it’s easy to set-up and has a great customer service. It handles the 12s set-up, is very easy to program & has a very smooth braking routine.ESC settings Zero timing, 40% super slow brake.

Gearing: 75 x 40

Radio Gear: The radio I used is the Futaba 3PJ with the FASST 2.4 GHz module. During my testing, I have not tried any radio that had more range than this piece of technology from Futaba. Radio settings = F- ATV 74% B – ATV 78%

Gyro: Futaba GY240 helps the car sow down in a strait line.

Body: The body was custom made, inspired by the JCB DieselMax.

Tires: The tires are also custom made. The wheels are cnc machined by RC4WD. The tire compound is a vulcanized natural rubber.

Imagens HD:

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[osorioff]

Só por curiosidade...
de acordo com a reportagem http://www.techtudo.com.br/artigos/noti ... mundo.html
o carro não faz curva; entao para que serve o servo instalado no carro?

valeu

[FoiMal]

Pelo menos o receptor é "chinelo" igual ao meu (R603FF).......hehe

[Abib]

pra alinhar a direção...

Alémd o servo, ainda tem um Gyro para garantir a linha reta..

[osorioff]

hmm certo!
até tinha pensado que a função era manter o alinhamento, mas achei que poderia ter outra função tambem.
abib, matou minha curiosidade!hehe

valeu

[mzn3108]

Só por curiosidade...
de acordo com a reportagem http://www.techtudo.com.br/artigos/noti ... mundo.html
o carro não faz curva; entao para que serve o servo instalado no carro?

valeu

Eu já tinha lido a reportagem nesse site, a pior parte é: "Aproveitando essa grande velocidade, Case decidiu batizar o carro de Schumacher Mi3 em homenagem ao grande campeão de Fórmula 1."

Schumacher é uma marca de carros RC!!! http://www.racing-cars.com/pcp/Car_Showroom.html
Os chassis EP 1/10 on-road já ouvi falar que são bons (o Mi3 é um deles), tem até uma monster com 2 motores, rs.