Air Cooled Spindle Motor Kit 800W-5.5kW with VFD & Support for CNC Router

High-efficiency air-cooled spindle kits ranging from 800W to 5.5kW. Perfect for woodworking, plastic cutting, and soft metal engraving where liquid cooling is not required.

Kit Contents:

• High-Speed Air-Cooled Spindle (800W / 2.2kW / 3.5kW / 5.5kW Options)
• Matched VFD Frequency Inverter
• Mounting Bracket & Accessories
• Precision ER Collets

Technical Specifications (Typical 5.5kW):

• Power: 5.5 kW
• Max Speed: 18,000 - 24,000 RPM
• Cooling: Forced Air Cooling
• Runout (TIR): < 0.005mm

Advantages:

• Maintenance-free cooling system (No water pump needed).
• Compact and lightweight design for high-acceleration machinery.
• Excellent dust resistance for woodworking environments.