Rugged 0.8kw ER11 Air Cooled CNC Spindle Motor With 65mm Mount, Four Ball Bearings, And 1.5kw H100 Speed Controller Plus 65mm Bracket, 220V Ready For Milling, Engraving, And Hobby CNC Routers

ER11 0.8kW CNC Spindle with Air Cooling and 65mm Mount
✔️ 0.8kW spindle, ER11, air cooling, 65mm mount, 220V ready

This rugged ER11 CNC spindle is a compact, air‑cooled milling motor designed for milling, engraving, and hobby CNC routers. It ships with a 65mm mounting bracket and is ready for 220V single‑phase operation. Body diameter 65 mm (2.56 in) and length 181 mm (7.13 in).

✅ Spindle power: 0.8 kW
✅ Collet: ER11 with multiple clamping sizes
✅ Bearings: four precision angular contact balls (2x7002C P4 DT, 2x7000C P4 DT)
✅ Cooling: air cooled design
✅ Drive/inverter: 1.5 kW H100 VFD, 220V input, 0-1000 Hz output
✅ Mount: 65 mm bracket; body diameter 65 mm, length 181 mm
✅ Speed range: 0-24,000 rpm; 0-400 Hz

💡 What is a CNC spindle used for and how do you pick the right ER11 air‑cooled model? A quick guide helps you choose based on power, speed, and compatibility.

- Handy for hobby milling, engraving, and small‑to‑mid projects
- Focus on motor power, RPM range, and ER11 compatibility
- Check 220V single‑phase input and the included drive compatibility