1.5KW Air Cooled ER11 Spindle Motor for CNC Machines, 65mm Diameter, 4 Ball Bearings, 220V/380V Compatible, Stable Rotation and Boss Level Torque for Precise CNC Routing and Milling

1.5KW Air-Cooled ER11 Spindle for CNC (Single)
✔️ 1.5KW air-cooled ER11 spindle, 65mm dia, 4 bearings, 220/380V ready

This air-cooled spindle motor delivers 1.5KW of power with an ER11 collet for stable tool retention and precise rotation in CNC routing and milling. It supports 220V and 380V supplies for common shop power setups, making it a practical choice for hobbyists and pro shops alike.

✅ 1.5KW power output for reliable CNC machining
✅ ER11 collet for standard tooling compatibility
✅ Air-cooled design with 65mm diameter for compact fit
✅ 4 ball bearings deliver smooth, stable rotation
✅ 220V/380V input voltage compatibility for flexible power options

💡 What is a spindle motor used for in CNC routing and milling applications?

This handy drive provides the rotational power and torque to cut, drill, and mill accurately across materials.

• High torque and smooth rotation for clean milling finishes
• ER11 compatibility covers common tooling sizes for routing
• Air cooling reduces heat build-up during long runs
• Works with 220V and 380V supplies for flexible shop setups