Water Cooled Tool Changing Spindle For CNC Machines BT40/BT30 380V 20kW 18,000 RPM 150 mm Diameter Built For Speed Milling Center Quiet Operation And Precise Live Spindle Performance
✔️ 20kW peak, 380V supply, 18,000 rpm, 150 mm diameter spindle
This water-cooled tool-changing spindle fits CNC milling centers with BT30 and BT40 interfaces. It's built for quiet operation and precise live spindle performance, ideal for speed milling centers, engraving machines, lathes, and CNC routers running on 380V power. Pack size: single spindle.
✅ High-speed angular contact bearings with axial pre-load for stiff, precise running
✅ Water-cooled system minimizes heat and noise for a cooler shop
✅ BT30/BT40 tool-changing compatibility for engraving and milling tasks
✅ 380V operation with multiple power options (5.5kW-20kW variants)
💡 What is a water-cooled spindle used for in CNC milling and engraving applications?
- Handy for high-speed milling where heat buildup is an issue with BT30/BT40 setups
- Improves tool life and finish thanks to efficient water cooling and axial preload
- Easy integration with 380V systems and frequency converters for CNC centers