Air Cooled 500W DC Brushed Spindle Motor ER11 12000RPM CNC Router Controller Kit

(1 x 220V 500w ER11 Air-cooled spindle motor. 1) 500W ER11 Air-cooled Spindle motor. Collet size: ER11. Power: 500w. Adapted motor power: 50W~500W. 1 x 52mm cast aluminium bracket. Cooling: Air-cooled.

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