4.5KW CNC Spindle Motor For Milling Machines, Water Cooled 220V to 380V, 100MM ER20, Four Bearings, Beefy Torque, Smooth Operation, Rugged Build, Easy Setup And Reliable Performance For Precision CNC Milling
✔️ Water-cooled 4.5kW spindle, 100mm ER20, four bearings, 220-380V
This rugged CNC spindle motor delivers high torque for precision milling and is commonly used on milling machines and CNC routers. Water cooling keeps temperatures steady for long runs and consistent results.
✅ 4.5 kW continuous power for robust milling
✅ Water cooling to maintain performance under load
✅ 100 mm ER20 tooling compatibility for common setups
✅ Four bearings provide smooth torque and durability
✅ Wide 220-380V input range for flexible power
💡 What is a CNC spindle motor used for in precision milling setups?
It’s handy for delivering steady torque and accurate cuts across a range of materials.
- Handy for high-torque milling with rigid setups
- Maintains tight tolerances during longer runs
- Works with ER20 tooling and standard voltage (220-380V)
- Keeps heat in check with an efficient water-cooling system