What tools can I use with the ER32 collet on this 4.5kW motor?

The ER32 collet system is highly versatile and supports tool shanks ranging from 2mm up to 20mm in diameter, allowing for both fine detail work and heavy-duty material removal.

Does this 4.5 kW motor require a water cooling setup?

No, this is an air-cooled model with an integrated fan. It is designed for simple installation and lower maintenance compared to water-cooled systems, while still providing excellent thermal management through its square body design.

Can this spindle handle non-wood materials?

Yes, its 2.27 Nm torque and 18,000 RPM speed make it suitable for various materials including foam, plastics, composites, and soft woods.

CNC Spindle Motor✓ In Stock & Ready to Ship

CNC Spindle Motor 4.5 kW, 18000 RPM, 380 V Air-Cooled Square

SKU / Model: A45180S380M1

Power Rating4.5 kw

Max Speed18000 rpm

Cooling MethodAir Cooled

Interface / SpecP4 Precision Grade

The 4.5 kW Air-Cooled Square Spindle Motor is a heavy-duty industrial solution engineered for high-performance CNC machining where power and thermal stability are paramount. Delivering a robust 2.27 Nm of torque at 18,000 RPM (300 Hz), this motor is designed for aggressive material removal in woodworking, pattern making, and foam processing. Its square profile enhances mounting rigidity and cooling surface area, making it a reliable choice for long-duration production cycles.

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