800W ER11 CNC Spindle Motor With Air Cooled Design, 65mm Shaft, 4 High Speed Bearings, CNC Milling Spindle With 1.5kW VFD Inverter And 65mm Mount Bracket, Great For Pro or DIY CNC Machining

800W ER11 CNC Spindle, Water-Cooled 65mm Shaft (Single)
✔️ 65mm shaft, 4 high-speed bearings, axial preload, 1.5kW VFD

This CNC spindle is a compact, high-performance milling motor designed for engraving machines, CNC routers, mills, and lathes. The water-cooled design keeps temperatures down and cuts noise for a cleaner workshop, whether used in pro shops or DIY setups.

✅ 800W spindle power with ER11 interface for standard tooling
✅ Water-cooled system reduces heat and keeps noise down
✅ 65mm shaft and 65mm mounting bracket for quick fitment
✅ Four high-speed angular contact bearings with axial preload for stiffness
✅ Includes 1.5kW VFD inverter for smooth speed control

Dimension	Metric	Inches
Shaft diameter	65 mm	2.56 in
Mount bracket diameter	65 mm	2.56 in

💡 What is a handy choice for a water-cooled spindle used in engraving and milling? This question guides buyers toward a dependable option that stays cool under load and fits common machines. This answer helps you see why a water-cooled ER11 spindle is a smart pick for both hobbyist shops and professional setups. - Water-cooled design lowers heat and noise for longer runs - 4 high-speed angular bearings with axial preload boost stability - 65mm shaft and 65mm mounting bracket fits many machines - Works with 1.5kW VFD inverter for precise speed control