High Speed CNC Spindle Motor 2.2KW Air Cooled 220V 80mm Body With ER20 Collet, 3HP 24000RPM, 8A, 400Hz For CNC Router Engraver Milling Machine, Heavy Duty Industrial Grade

Air-Cooled 2.2KW CNC Spindle Motor 1pc 220V ER20 24000RPM
✔️ 2.2KW, 220VAC, 0-24000rpm, 80mm body, ER20 collet, 8A

This air-cooled spindle motor is designed for CNC routers and engraving machines, delivering high speed and reliable performance. It’s commonly used with VFD inverters for materials like wood, aluminum, glass and PVC.

✅ Diameter 80 mm x Length 195 mm
✅ Power 2.2KW, Voltage 220VAC, Current 8A
✅ Frequency 0-400Hz, Speed 0-24000rpm
✅ Collet Size ER20, Runout <0.01mm, Precision Bore <0.005mm>
✅ Air-cooled design with fan, no water pump
✅ Three bearings, stainless steel body, dustproof design
✅ Main application: CNC routers with VFD inverter for wood, aluminum, glass, PVC

💡 What is a CNC spindle motor used for in a CNC router and engraving setup?

It's handy for high-speed cutting and precise engraving. - high-speed milling up to 24,000 rpm with ER20 collet - air-cooled design keeps setup simple and avoids water lines - works with VFD inverter for smooth speed control in wood, aluminum, glass, PVC - precision steel ball retainer and dustproof body boost durability in heavy use✝️