Machsupport Forum

Mach Discussion => Mach4 General Discussion => Topic started by: SharonCBright on June 23, 2026, 09:59:51 PM

Title: Mach4 Minimum Spindle Speed Setting?
Post by: SharonCBright on June 23, 2026, 09:59:51 PM

Hello,

I noticed Mach4 won’t let my spindle go below a certain RPM. I’m trying to run lower spindle speeds but can’t find the setting causing the limit.

Has anyone changed the default minimum spindle speed before? Where is the setting located?

Thank you so much