5.5KW CNC Spindle Motor Square Air Cooled Built For Heavy Milling ER3.2 Chuck 380V 600Hz 18000 RPM Rock Solid High Speed Spindle For CNC Mills Quiet Operation And Precise Machining Ready
Regular price
$2,179.00
Sale price$3,660.00you save $1,481.00
High-speed 5.5kW CNC spindle for single-unit heavy milling
✔️ 5.5kW air-cooled spindle, 380V, 18000 RPM, ER32 chuck
✅ Voltage: 380V
✅ Speed: 18000 RPM
✅ Frequency: 600 Hz
✅ Chuck: ER32
✅ Cooling: air-cooled
✅ Model: GDZ120x103-5.5FIN
✔️ 5.5kW air-cooled spindle, 380V, 18000 RPM, ER32 chuck
This air-cooled CNC spindle motor is built for heavy milling, engraving, and routing on CNC mills and related machines. It delivers strong cutting performance with quiet operation and steady torque for precise machining in workshop environments.
✅ Power: 5.5 kW✅ Voltage: 380V
✅ Speed: 18000 RPM
✅ Frequency: 600 Hz
✅ Chuck: ER32
✅ Cooling: air-cooled
✅ Model: GDZ120x103-5.5FIN
💡 What is a high-speed CNC spindle used for and how do you choose the right one for milling?
A handy guide to selecting the right spindle for your milling and engraving tasks.
- high-speed angular contact bearings with axial preload
- ER32 chuck compatibility and tooling options
- cooling method and noise considerations for reliability