What is the primary benefit of water cooling for a 0.8kW spindle?

Water cooling provides superior thermal management, allowing the spindle to run at high speeds like 24,000 RPM for long durations without heat build-up. This protects the precision bearings and ensures consistent accuracy.

Which tools can be used with the ER11 collet?

The ER11 system is perfect for micro-tooling, supporting tool shanks from 0.5mm up to 7mm. This is ideal for PCB drill bits and fine carving burrs.

Does this spindle require a special pump?

Yes, it must be connected to a water cooling system (water pump and reservoir or a chiller) to circulate liquid through the cooling jacket during operation.

CNC Spindle Motor✓ In Stock & Ready to Ship

CNC Spindle Motor 0.8 kW, 24000 RPM, 220V Water Cooled

SKU / Model: W08240R220M1

Power Rating0.8 kw

Max Speed24000 rpm

Cooling MethodWater Cooled

Interface / Spec220v

The 0.8 kW Water-Cooled Spindle Motor is a specialized precision tool engineered for high-frequency CNC applications where thermal stability and rotational accuracy are paramount. Delivering a steady 24,000 RPM at 400 Hz, this motor is ideally suited for micro-machining tasks such as PCB drilling, intricate jewelry (bangle) making, and detailed wood relief carving. The integrated water-cooling jacket ensures the spindle maintains an optimal operating temperature even during extended production cycles, protecting the internal precision-matched P4 bearings (4x 7002 P4 arrangement).

Shop Online