(1 x 1.5KW air cooled spindle motor ( ER11 ,65mm,220V,24000rpm,4 bearing,400Hz). 1) 1.5KW ER11 Air-cooled Spindle motor Engraving milling Grind. Collet size: ER11. 1 x 1.5KW VFD Inverter 220V input and 220V output.
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