2.2 kW Air-Cooled Spindle Impeller Cooling Fan
The 2.2 kW Air-Cooled Spindle Impeller Cooling Fan is an essential thermal protective component designed to sustain high-velocity heat dissipation on air-cooled CNC spindle casings. Molded from reinforced, high-strength industrial polymer composite, this fan is precision-engineered to mount directly onto the rear rotating shaft of the spindle motor. Operating at speeds reaching up to 24,000 RPM, it uses optimized aerodynamic fin paths to draw a steady column of ambient air across the external cooling fins of the aluminum stator housing. A damaged or brittle fan drastically lowers forced convection efficiency, causing rapid thermal expansion of the windings, breakdown of coil insulation, and terminal bearing binding. This replacement piece features a perfectly balanced concentric design to reduce rotational inertia, eliminate shaft vibrations, and ensure quiet, long-term operational life during intensive mechanical cutting and wood carving production cycles.
- Engineered explicitly for standard industrial 2.2kW air-cooled spindle motor profiles
- Molded from high-impact reinforced polymer composite to resist fracturing at high RPMs
- Aerodynamically optimized impeller blade geometry for maximized static forced-air pressure
- Concentric shaft mounting hole holds exceptional balance, preventing high-speed vibrations
- Excellent heat, moisture, and fine dust resistance suitable for intensive wood routing spaces
- Lightweight, push-fit / locking ring design allows for quick and seamless repair servicing
⚡ Quick Technical Datasheet:Power OutputN/A
Max SpeedN/A
Voltage RatingN/A
Collet InterfaceER Standard
