Air Cooled CNC Spindle Motor 0.8kW 220V ER11, 24000 RPM

0.8KW CNC spindle motor delivers precise, low-runout cutting for cleaner engraving, milling, and grinding on CNC routers. Dynamic balancing and four high-quality bearings help reduce vibration and noise, while the air-cooled design supports stable performance during long runs. ER11 collet compatibility covers common shank sizes for quick tool changes and consistent results across wood, plastics, and light metals when used with a compatible frequency inverter.

Built for CNC engraving machines and spindle upgrades using a compatible VFD/frequency converter, this air-cooled spindle is a practical choice when you need speed, control, and repeatable precision without the complexity of water cooling. The refined internal build and durable bearing system are designed to handle everyday workshop use while helping protect surface finish and tool life. Set it up, match the voltage to your system, and get back to producing clean cuts—grab yours today.