1.5KW/2.2KW Water Cooled Spindle Motor, 24K RPM ER11 Collet with Pre-Wired VFD Inverter Box & Pump, 4 Bearing Precision Motor for Metal Engraving

PLUG-AND-PLAY INTEGRATED CONTROL BOX - Skip the complex wiring and VFD programming. This 1.5kW CNC spindle kit features a pre-wired electrical control box with the inverter enclosed and parameters preset. Simply plug into a standard 110V outlet to start your woodworking or metal carving projects immediately.

QUIET & EFFICIENT WATER COOLING SYSTEM - Engineered for long-duration operations, the intelligent interface automatically activates the included water pump when the spindle starts. This water-cooled design provides superior heat dissipation compared to air-cooled models and significantly reduces operating noise for a better workshop environment.

HIGH-PRECISION 4-BEARING DESIGN - Built for accuracy, the spindle motor utilizes four optimized steel bearings and dynamic balancing technology to achieve a runout close to 0.01mm. This ensures stable 24,000 RPM performance, extends cutting tool lifespan, and delivers professional-grade finishes on wood, aluminum, and plastics.

FLEXIBLE SPEED CONTROL OPTIONS - Tailor your machining process with versatile control methods. The system supports both PWM and 0-10V signal inputs, allowing precise speed adjustments via your CNC controller. Ideal for users upgrading their machines for detailed engraving or rapid material removal.

WIDELY USE: The water-cooled spindle is versatile and can be used in various machining applications, including engraving machines, milling machines, lathes, and CNC routers. It is suitable for a wide range of materials, such as stainless steel, soft aluminum, brass, stone, acrylics, PVC, PCB, wood, and nylon.