1.5kW ER20 Spindle Motor With Flange, Four Bearings, Square Housing, Air Cooled CNC Spindle For Wood, Aluminum And Metalworking, Ultra Quiet Operation, 0.01mm Runout, 220V Power, Pro Grade Performance

Single-Unit 1.5kW ER20 Water-Cooled Spindle
✔️ 1.5kW ER20 spindle, water-cooled, 0.01mm runout, 220V

This high-speed CNC spindle motor is designed for engraving machines, milling centers, lathes, and CNC routers. It features four high-speed angular contact ball bearings with axial preload, delivering stiff support and smooth, precise operation for wood, aluminum, and metalworking projects.

✅ 1.5kW power for heavy-duty cutting
✅ ER20 compatibility with standard tooling
✅ Water-cooled system for quiet operation
✅ Four bearings with axial preload for stiffness
✅ 0.01mm runout for precision

💡 What is a 1.5kW ER20 water-cooled spindle used for in CNC engraving and milling?

This handy spindle powers cutting tools with high torque and precision.

- Engraving and contour milling on wood and aluminum
- General milling and drilling on metalworking projects
- Compatible with 220V CNC setups and ER20 tooling
- Low runout and quiet operation thanks to water cooling