When standard power isn't enough, our High Power Air Cooled Spindle series opens up new possibilities. This 7.5kw Air Cooled Spindle, for instance, provides relentless power for large-scale, heavy-load industrial automation lines. It is a true productivity tool designed for the most demanding manufacturing environments.
■ Product Description
■ Technical Parameters
| Model | STF60-103-4.5D |
| Power | 4.5kW |
| Voltage | 220/380V |
| Current | 15.2/9.1A |
| Poles | 2 |
| Torque | 2.39Nm |
| Speed | 18000rpm |
| Frequency | 300Hz |
| Cooling | Air |
| Tool interface | ER32 |
■ FAQ
Q: How to choose the right power?A: It depends on the material you're processing.
2.2kW: Suitable for engraving materials like acrylic and PVC.
3kW - 4.5kW: Most common, used for nesting and engraving various wood panels.
6kW and above: Ideal for heavy cutting, like cutting solid wood.
Q: What should be noted when using an air-cooled spindle?A: Keep it clean, don't overload it, and check if the fan is spinning correctly.
Q: How to match an air-cooled spindle with an inverter?A: The inverter's power, voltage, and frequency must match the spindle's specifications.
Q: Is it normal for an air-cooled spindle to get hot during use?A: Slight warmth is normal. However, if it feels very hot to the touch, the fan may be broken or the spindle could be overloaded.
Q: What is the typical lifespan of an air-cooled spindle?A: The lifespan of an air-cooled spindle mainly depends on its bearings. With proper maintenance and without overloading, a good spindle can last for thousands or even tens of thousands of hours.
