Air Cooled CNC Spindle Motor With Flange Square Mount, 1.5kW ER11, 4 Bearings, 380V, Built Tough Aluminum Housing With Dustproof Seal, Easy Mounting, Broad Applicability For PCB Processing, Sign Making, Metal Engraving, And Precise Milling

Air-Cooled CNC Spindle ER11 1.5kW with Square Flange
✔️ 1.5 kW air-cooled spindle, 380V, 4 bearings, aluminum housing

Durable aluminum housing with a dustproof seal delivers reliable performance for PCB processing, sign making, metal engraving, and precise milling. This spindle is designed for easy mounting on square flange setups and handles long, steady runs with low noise and vibration.

✅ Power: 1.5 kW
✅ Speed: 0-24000 rpm
✅ Max torque: 0.48 Nm
✅ Voltage/current: 220V / 7A
✅ Cooling: Air cooled
✅ Collet: ER11
✅ Housing: Aluminum with dustproof seal

💡 What is an air cooled CNC spindle used for in small shop milling and engraving setups?

This handy guide covers common use-cases in PCB, sign making, and metal engraving. - Handy for precise milling and engraving in compact CNC setups - Great for PCB routing and small-scale sign production - ER11 tooling compatibility with stable air-cooled operation - 0-24000 rpm range supports broad material compatibility