【US】High precision 2.2KW ER20 Air Cooled Spindle Motor 4bearing runout off≤0.01
1 x Square 2.2KW ER20 Air Cooled Spindle Motor ( 220VAC, 24000rpm, 4 bearing, runout off<0.01mm, 400Hz ). Collet size: ER20. 2.2KW Square air cooled Spindle motor Runout off 0.01mm. Runout off: ≤0.01mm.