Revision History
Ball screw · 4 revisions
Sizes are character counts of the article source. The signed number is the change from the previous revision.
Recent edit summaries
Detailed summaries recorded by editors. Generic maintenance summaries are omitted here; every recorded revision remains below. Dates describe the edit, not necessarily the event it covers.
- Correction: Corrected the C0 accuracy-grade figure (a few micrometers, not 15, per 300 mm), removed an unsupported claim that Optimus Gen-3 uses C3 ball screws held to 3 micrometers per 300 mm, and fixed a wrong Schaeffler brand attribution (GSK) (plus 19 minor fixes)
Version 4 · Nov 5, 2026, 10:56 AM
- Improve internal links (2026-10-13)
Version 3 · Oct 13, 2026, 10:14 AM
- Added 2 contextual internal links
Version 2 · Jul 23, 2026, 04:06 PM