у него к конце на видео по ссылке:
C 45 K / 5900 U/min / HSS 4 mm / Z 0.5 mm
75ваттный мотор берет по стали от источника питания 30Вт… хах
Плюс еше 3 разных шкива может подкинуть для рег. частоты вращения.
Вся проблема в шкивах. Не смог раздобыть нужные. Делать самопал - для оборотов выше 10000 нужно тщательно балансировать, иначе сильно будет вибрировать.
Если пока не ставить ШВП (рельсы и винты), а по оси Х поставить круглые направляющие по всей длине (1.2 м.), то какой привод оси Х будет лучше:
Строительные шпильки скажем, на 6 или 8 мм. (две по бокам) с бронзовой / фторопластовой гайкой
Оставить тросовой привод обоих сторон портала
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