Air Cooled CNC Spindle Motor 1.5KW 110V 24000RPM With ER11 Collet 65mm Shaft For CNC Router Engraver Milling Machine High Speed Performance 400Hz 10A Ideal For Precision Milling And Engraving Projects With Durable Build And Quiet Operation
✔️ 1.5KW, 110V, 24000RPM, ER11, Φ65mm (2.56 in) shaft
This air cooled spindle motor is built for precision milling and engraving on CNC routers and engravers. It runs on 110V with a 400Hz input and is designed to work with a VFD for steady, controllable performance. The unit includes ER11 collets (3 pieces, with one installed in the motor) and a 65mm shaft diameter housed in a durable stainless steel body. It features a dust-proof, scratch-proof, and waterproof design for lasting use. Runout is tightly controlled: taper hole ≤ 0.005 mm and core runout ≤ 0.03 mm. Net weight is about 2.8 kg. Package includes: 1x Air Cooled Spindle Motor, 1x Aviation Wire, 3x ER11 Collets (ER11-3.175mm/1/8, ER11-4mm, ER11-6mm).
✅ Power: 1.5KW
✅ Voltage: 110V
✅ Speed: 24000RPM
✅ Frequency: 400Hz
✅ Collet: ER11 (3pcs, one installed)
✅ Shaft diameter: Φ65mm (2.56 in)
✅ Net weight: 2.8KG
✅ Runout: taper ≤0.005mm; core ≤0.03mm
✅ Package includes: 1x spindle, 1x aviation wire, 3x ER11 collets
💡 What is an air cooled CNC spindle motor used for in precision milling and engraving?
This handy device is designed for accurate, high-speed cutting and engraving on small to mid-size CNC machines.
- High speed milling and engraving with ER11 tooling across plastics, wood, and soft aluminum- Stable operation when paired with a 110V 400Hz VFD
- Durable stainless steel body with efficient air cooling for quiet use
- Includes ER11 collets for flexible tooling options