https://scitech.video/videos/watch/1ffbc937-7b45-4697-922c-565f8db4e7ca This is how I built the spindle's switching cabinet. It contains components like variable frequency drive, mains filter, brake resistor, fan power supply, delayed fan start relay etc. At time of upload, the spindle runs smoothly for half a year on my setup (~80 jobs). No issues so far. Here's the background story: https://schallbert.de/projects-hardware/spindle-upgrade/ And here is how I tested the setup: https://schallbert.de/testing-hardware/ Mon, 02 Nov 2026 21:03:56 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://video.tedomum.net https://video.tedomum.net/client/assets/images/icons/icon-1500x1500.png https://scitech.video/videos/watch/1ffbc937-7b45-4697-922c-565f8db4e7ca All rights reserved, unless otherwise specified in the terms specified at https://video.tedomum.net/about and potential licenses granted by each content's rightholder.