(1 x 1.5KW Air Cooled Spindle Motor (ER11, 65mm,220V,24000rpm,4 bearings,400Hz). Speed: 0-24000rpm. 1) 1.5KW ER11 Air-cooled Spindle motor Engraving milling Grind. Collet size: ER11. 1 x 1.5KW VFD Inverter 220V.
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