Air Cooled CNC Spindle Motor 110V 2.2KW 24000 RPM High Torque For CNC Router With 80mm Housing, 4 Bearings, 400 Hz, ER20 Collet Compatible 1/25 To 1/2 Inch

Air Cooled CNC Spindle Motor 2.2kW, 24000 RPM, 80mm
✔️ 110V, 2.2kW, 24000 RPM, ER20, 80mm housing, 5.5kg

The Air Cooled CNC Spindle Motor is built for CNC routers and milling machines, delivering high torque and precise performance. It’s ideal for engraving and drilling plastics, wood, soft aluminum, brass, PCB work, and more, with balanced design to reduce noise and vibration.

✅ 110V input, 400 Hz, 8.5 A, 2.2 kW power
✅ Speed range 5000-24000 RPM, runout < 0.005 mm
✅ ER20 collet compatibility: 1/25" to 1/2" (0.04"-0.5" / 1.02-12.7 mm)
✅ 80 mm (3.15 in) diameter housing; weight 5.5 kg (12.2 lbs)
✅ 4 upgraded steel bearings for longer life and stable operation
✅ Pre-soldered aviation wire for quick VFD hookup

💡 What is a CNC spindle motor used for with ER20 collet and high torque? A handy explanation: - High torque enables precise milling in plastics, wood, and light metals - ER20 compatibility supports bits from 0.04" to 0.5" (1.02-12.7 mm) - 110V 400 Hz supply with pre-soldered wiring for quick VFD hookup - 80 mm housing with four upgraded steel bearings for stable, quiet operation

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