2.2KW Water Cooled Spindle Motor ER20 24000 RPM With 400Hz VFD Inverter 110V Beast Of A Spindle 80mm Clamp 80W Pump 6m Pipe 14 Collets CNC Kit For CNC Router Milling Machine

Powerful 2.2KW Water-Cooled ER20 Spindle with 400Hz VFD
✔️ 2.2KW spindle, 0-24000rpm, 110V, ER20, 14 collets

This high-performance spindle motor is designed for CNC routers and milling machines, offering reliable water cooling and strong torque for demanding cuts.

✅ Power: 2.2KW
✅ Water cooling
✅ Speed: 0-24000 rpm
✅ Voltage: 110V
✅ Collet: ER20
✅ Bearings: Four
✅ Net weight: 5.2 kg / 11.46 lb
✅ Frequency: 400Hz
✅ Run-out: 0.1mm
✅ Clamp: 80mm dia
✅ Pump: 80W, 3500 L/H, Size: 153x88x108mm

💡 What is a CNC spindle with water cooling and VFD used for?

It’s handy for precise milling and drilling on CNC routers, especially when heat control matters during long runs.

- High-efficiency cooling helps keep cutting temps steady
- Smooth speed control via the 0-400 Hz VFD
- ER20 collet compatibility for common tools
- Compact 80x200 mm form factor fits many machines