Beefy 9KW Air Cooled Milling Spindle Motor For CNC Router With ER32 Chuck 18000 RPM Square Mount High Speed Milling And Engraving Inverter Speed Control Three Phase Power Great For Precision Machining
This high-power air-cooled milling spindle is designed for CNC routers and milling machines, delivering strong torque and precise control for metal, wood, and composite work. It uses a three-phase inverter for adjustable speed and is ready for industrial setups with a 380V supply and optional aviation connector.
✅ Power: 9.0 kW; Voltage: 380V; Current: 19A; Frequency: 600 Hz; Speed: 0-18000 rpm
✅ Bearing: 4 ball bearings; P4 sealed angular joint bearings for longevity
✅ Chuck: ER32; Lubrication: grease; Cooling: air cooling
✅ Inverter connection: 5-pin waterproof aviation connector; U,V,W to pins 1,2,3; GND to ground
✅ Run-in and setup notes: pre-run at low speed before full operation; align inverter and spindle wiring
💡 What is a high-power air-cooled milling spindle used for in CNC machining? A handy overview for buyers considering spindle systems. - High torque for demanding milling tasks - Precise speed control with a three-phase inverter - ER32 tooling compatibility for common end mills - Robust air cooling supports longer operation time