Только после установки, я бы на Вашем месте измерил ток Ваттметром.
Я считал по Мотокалку, а он может ошибаться.
И кстати, переход на 4 банки с винтом 11х5 даст прирост тяги на уровне 20 процентов относительно 3-х банок на винте 12х6.
А вы можете дать ссылку на калькулятор? Вы с fpv летаете?
на этом условно бесплатном ресурсе далеко не все моторы.
У бесплатного еЕалька есть прикол - если мотора нет в списке, обновляете страницу, появляются другие моторы, исчезают бывшие ранее, по рандому.
Так по идее можно любой мотор найти там
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