220V 2.2kW ER25 Woodworking Spindle Air Cooled With Ceramic Ball Bearings 0.01mm Runout Four Bearings VFD Inverter Included High Speed Main Bearings Quiet Operation For CNC Routers And Milling

Single-unit 2.2kW ER25 CNC Spindle with Ceramic Bearings
✔️ 2.2kW air-cooled ER25 spindle, four ceramic bearings, 0.01mm runout

This 220V spindle motor is designed for CNC routers, milling machines, engraving tasks, and other machining setups that require high-speed, reliable performance. It includes an inverter and is compatible with most 220V systems.

✅ 2.2 kW motor power
✅ 0-18000 rpm operating speed
✅ 0-300 Hz inverter frequency
✅ ER25 collet range 1-16 mm
✅ 4 ceramic bearings with P4 precision
✅ Spindle size 180x80x92 mm
✅ Air cooling system for quiet operation
✅ 220V input with 2.2 kW inverter included

💡 What is a high-speed ER25 spindle with ceramic bearings used for in CNC milling?

This handy device is built for precise engraving and rapid milling in a wide range of materials.

• Helps achieve tight tolerances with low runout
• Supports ER25 tooling from 1 to 16 mm
• Ceramic bearings cut friction and extend life
• Inverter-ready for easy speed control