The offer is for a water-cooling high speed high precision spindle motor 2.2 kw with a VFD inverter for graving/grinding as a set! Dia.80mm*L:210mm(80*210mm) 220V 7.5A 400HZ 6000-24000RPM Collet: ER20 Runout off: less than 0.005mm
The offer is for a water-cooling high speed high precision spindle motor 3 kw with a VFD inverter for graving/grinding as a set! Dia.100mm*L:250mm(100*250mm) 220V 10A 400HZ 6000-24000RPM Collet: ER20 Runout off: less than 0.005mm
REMOVED FROM WORKING MACHINE. The motor has a straight shaft that is .750 in dia with a key and 1.6 long. The bolt hole pattern is 3.2 C to C and has a 3.740 aligning hub on the mounting end if motor.
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