1.5kW ER20 Air Cooled Spindle Motor With Flange, Square Spindle, 4 Bearings, 0.01mm Precision, 380V CNC Milling Spindle For High Speed Routing, Woodworking, And Sign Making For Pros And DIYers

Single 1.5kW ER20 air-cooled CNC spindle for routing
✔️ 1.5kW ER20 spindle, 0-18000 rpm, 0.01mm runout, 220/380V

This high-speed spindle is built for CNC routers, engraving machines, and light milling tasks. It uses a flange mount and four sealed angular-contact bearings (2x7005 P4 DT, 2x7002 P4 DT) to deliver stiff, quiet performance. Air cooling keeps it cooler and cleaner in busy workshops.

✅ Power: 1.5 kW
✅ Speed: 0-18000 rpm
✅ Voltage: 220V/380V
✅ Collet: ER20
✅ Runout: <0.01 mm
✅ Bearings: 4 x sealed angular-contact (2x7005 P4 DT, 2x7002 P4 DT)
✅ Cooling: Air cooled
✅ Flange: With flange mounting
✅ Size: 139 x 110 x 95 mm

💡 What is a high-precision ER20 spindle used for in CNC routing and engraving?

This handy spindle is ideal for precise cuts on wood, plastic, and light metals. - handy for precise milling and engraving tasks in wood, plastic, and signs - ER20 collet supports common tooling diameters from 1 to 13 mm - 0.01 mm runout helps achieve tight tolerances in fine work - air cooling keeps temperature down and noise low during long runs