2.2kw ER25 220v air Cooled Square Spindle Ceramic Ball Bearings 4 pcs Bearings 0.01mm 2.2kw Inverter/VFD(380v,Steel Ball Bearings)

1&220v 22kw ER25 air cooled spindle motor without flange 4pcs bearings 018000rpm1 220v 22kw Inverter VFDSize180x82x94mmPower:2.2kw(1HP=0.735w)Voltage:220vCurrent:8.5AFrequency:0-300HzSpeed:0-18000rpmRunout Off:Less than0.01mmBearing type:2x7007C P4 DB& 2x7002C P4 DTColletER25Clipdiameter1mm2mm3mm3175mm(1/8),4mm,5mm,6mm,6.35mm(1/4),7mm,8mm,9mm,10mm,11mm,12mm,12.7mm(1/2),13mm,14mm,15mm,16mmInverter Type:220v 2.2kwInput Voltage:220V(+/-15%)Output Voltage:220vACInput Frequency:48-63 HzOutput Frequency:0-400 HzInput Phase:1 or 3 phaseOutput Phase:3 phase ==========Certification : CEDrive : MOTORMaximum Torque : 1.21NmOperating Speed : 0-18000rpmModel Number : 220v 2.2kw ER25 air cooled spindleApplication : MillingSpindle Size : 180x80x92mmSpindle Voltage : 220vSpindle Current : 8.5ASpindle Power : 2.2kwSpindle Cooling : Air cooledSpindle Bearing Type : 2x7007C P4 DB & 2x7002C P4 DTSpindle Collet : ER25Spindle Frequency : 300HzSpindle Collet Range : 1-13mm (Including 1/4,1/8,1/2)Inverter Parameter : 220v 2.2kw 400Hz

• High-speed electric main bearings used in all C class high-speed angular contact ball bearings, axial pre-load feature, improved support stiffness and live spindle
• Compared to air cooling, the water-cooled system promotes a quieter operation, creating a more comfortable working environment.
• The water-cooled spindle is versatile and can be used in various machining applications, including engraving machines, milling machines, lathes, and CNC routers.
• The CNC spindle motor is mainly used for engraving machine or used with frequency converter.