Can I Run a CNC Lathe on Single Phase 208V Power?
Nov 10, 2026
Introduction
Many small workshops, garage machinists and startup fabricators in the USA only have single‑phase 208V power, without expensive three‑phase utility service. This brings up a common question: Can I run a CNC lathe on single phase 208V power?
The short answer: Yes, but it depends on the lathe model, spindle motor size and your electrical setup.
Small CNC lathes can be factory configured for single‑phase 208V 60Hz. Larger standard three‑phase lathes can run with a correctly sized VFD (variable frequency drive), though you will face power derating limits.
In this article, we break down the differences, pros and cons, installation tips, and our buyer FAQ including MOQ, custom voltage options, warranty and shipping terms.
Two Ways to Power a CNC Lathe from Single‑Phase 208V...
