@nori_bassman 固定の負荷有りでしたら、一番キツイ負荷で、50/15T位、100rpmを30分以上回す感じではどうでしょう？

Default Widget

This is Sidebar 1. You can edit the content that appears here by visiting your Widgets panel and modifying the current widgets in Sidebar 1. Or, if you want to be a true ninja, you can add your own content to this sidebar by using the appropriate hooks.