These air cooled CNC spindles are ideal for CNC routers where simple installation, low maintenance, and reliable high-speed cutting performance are required. The air cooling system means no pumps or coolant lines are needed, making these spindles easier to set up and maintain than water-cooled alternatives.
Both spindle variants use high-precision angular contact bearings for smooth rotation, low vibration, and long service life. Suitable for machining wood, plastics, composites, and aluminium.
Please select your required spindle size from the dropdown above:
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1.5kW (65mm diameter, ER11 collet)
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2.2kW (80mm diameter, ER20 collet)
Includes: 1× Air Cooled Spindle (with matching collet)
| Specification | 1.5kW Spindle | 2.2kW Spindle |
|---|---|---|
| Power | 1.5kW | 2.2kW |
| Voltage | 220V | 220V |
| Current | ~6A | ~8A |
| Diameter | 65mm (Round) | 80mm (Round) |
| Collet System | ER11 | ER20 |
| Bearings | C7002 × 2 + C7005 × 2 | C7002 × 2 + C7005 × 2 |
| Speed Range | 0–24,000 RPM | 0–24,000 RPM |
| Frequency | 0–400Hz | 0–400Hz |
| Runout | < 0.005mm | < 0.005mm |
| Cooling Method | Air Cooled | Air Cooled |
Click here to view installation blog.