ну это уж померяйте сами. моторамы нынче раздвижные есть
Будет большая посадочная скорость, что не характерно для тренера, возрастет нагрузка на крыло, в общем могут ухудшиться летательные характеристики.
.75?
4 тактный?
Тренер - Тренеру рознь! Нужно смотреть, насколько прочна конструкция.
4 тактный?
Действительно, если у Вас двигатель 4-х тактный, то это будет вполне адекватная замена. Скажем, на американских моделях (имею ввиду наборы для сборки, такие как: Carl Goldberg, Great Planes), это соотношение обычно указывается в инструкции.
Например модель Goldberg Protege 60, вот что написанов инструкции:
REQUIRES:
Engine: .40-.60 (2-stroke) OR .65-.80 (4-stroke)
Radio: 4- Channel with 5 Standard Servos
(2 ailerons, 1-elevator, 1-rudder, 1-trottle)
SPECS:
Wingspan: 71.5 "
Wing Area: 860 sq in
Weight: 7.0 - 7.75lb
С уважением,
Звездин И.К.
Д
Например модель Goldberg Protege 60, вот что написанов инструкции:
REQUIRES: Engine: .40-.60 (2-stroke) OR .65-.80 (4-stroke)
Сорок-шестьдесят! Ну и разбег у того Голдберга по кубатуре…
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