CNC Spindle Motor Kit 2.2KW Air Cooled ER20 High Speed Spindle 24000RPM 220V 8A 400Hz VFD Converter Speed Controller For Single Phase To Three Phase

High-Speed 2.2KW ER20 CNC Spindle Kit with VFD
✔️ Air-cooled ER20 spindle, 0-24000 RPM, 220V, 2.2kW kit

This CNC spindle motor kit provides a complete high-speed drive with air cooling, no water pump required, suited for single-phase to three-phase VFD setups in precision milling and routing.

✅ 2.2KW air-cooled spindle motor, 220V input, 400Hz, 0-24000 RPM
✅ ER20 collet compatible, runout ≤0.01mm
✅ Stainless steel body, 3 bearings, dustproof design for durability
✅ VFD inverter: 220V input, 220VAC output, 0-1000Hz, 11A
✅ Over/under torque protection, multiple frequency settings, RS485 option
✅ Simple wiring: plug to inverter ports U, V, W and ground

💡 What is a CNC spindle motor with VFD used for in CNC machines? A handy way to control speed, torque and power during cutting. - Helps match spindle RPM to material and cut depth for clean finishes - Enables single-phase input to drive a three-phase spindle for smooth operation - Provides over-current and over-heat protections for safer work