Rotary Shafts
Dimensions: 308x104x135mm
Speed regulation method: Through the three-phase output inverter, adjust the inverter frequency to change the spindle speed
Cooling method: air cooling
Power: 3.5kw (1HP=0.735w)
Voltage: 220V/380V
Current: 15A
Frequency: 0-300Hz
Speed: 0-18000rpm
Runout: less than 0.01mm
Bearing type: 2x7007C P4 DB (ceramic ball bearings) and 2x7203C P4 DT
Chuck ER20
Clamping knife diameter 1mm2mm3mm3175mm(1/8),4mm,5mm,6mm,6.35mm(1/4),7mm,8mm,9mm,10mm,11mm,12mm,12.7mm(1/2),13mm,

Inverter type: Huayang 220v 4.0kw
Input voltage: 220V (+/-15%)
Output voltage: 220vAC
Input frequency: 48-63 Hz
Output frequency: 0-400Hz
Input phase: single phase or three phase
Output phase: 3 phases