2.2KW 220V Air Cooled Spindle Motor With ER20 Collet, 24000 RPM, Heavy Duty 2.2KW VFD Inverter, Single To 3 Phase Variable Frequency Drive, 80mm Spindle Mount Clamp For CNC Router Machine

Air-Cooled Spindle Kit: 1x spindle, 1x VFD, 80mm mount
✔️ 2.2kW spindle with ER20, 0-24000 RPM, 220V input

This compact kit brings a high-torque, air-cooled spindle and a 2.2kW VFD inverter to your CNC router. It's ideal for hobbyists and light industrial setups requiring precise speed control and reliable spindling. The kit includes a spindle motor, VFD inverter, and an 80mm mounting plate with screws for easy installation.

✅ 2.2KW air-cooled spindle motor with ER20 nut and collet
✅ 0-24000 RPM speed range; clockwise rotation only; runout <0.01mm; accuracy 0.005
✅ 80mm aluminum spindle mount; sandblasted finish for rigidity
✅ 220V input; VFD SPWN model with 3-phase output and RS-485
✅ Includes spindle, VFD, and 80mm mount with screws

💡 What is a CNC spindle used for in a basic milling setup?

A handy overview of how a CNC spindle powers cutting tools at high speeds and how it works with a VFD for speed control.

• Used to drive end mills and router bits at controlled RPM
• Works with a VFD to adjust speed and match material needs
• Ideal for hobbyist and light industrial projects like pocketing, slotting, holes
• Supports precision work on wood, plastic, and soft metals