2.2KW Water Cooled Spindle Motor+2.2KW VFD Technical Parameters Technical Parameters for Spindle Motor Spec: 80×200 mm (Diameter:80mm×Length:200mm) Power: 2.2 KW Voltage: 220V-250V Frequency: 400 Hz Speed: 8000-24000 R/min ER20(4mm,6mm,8mm,12mm,12.7mm) collet chuck Runout off: less ...