3.7kw ER20 Metal Working Spindle 1.69Nm Used for Stainless Steel Copper Steel Iron 800Hz 4 Pole Water Cooling

1 pcs & 37kw ER20 Metal Working Spindle 800Hz Pole4 Diameter100mmSize100x2895mm Middle body diameter:100mm x Length:289.5mm)Speed Ways: Through 3-phase output inverter and adjust the inverter frequenc to change the spindle speed.Cooling: Water coolingPower Interface: Optional H20-4 pins waterproof air plugs. The air plugs marked "1 ","2"," 3"," 4", "1 ","2 ","3" were connected to inverter (U, V, W), 4 connected inverter ground.Power: 3.7kwVoltage: 220v/380vCurrent: 17A/8AFrequenc: 800HzSpeed: 6000-24000rpmPole: 4Runout Off: Less than 0.01mmDiameter(mm): 100Bearing Type: 2 x 7005 TQ P4 & 2 x 7003 TQ P44pcs Ceramic Ball Bearings fully sealed angular contact bearingsColletER20Water Cooling ER20 collet chunkGrease LubricationMain Application Engrave for ironsteelstainless steel, aluminum,hard wood etc.(This is professional metal spindle, high accuracy,big torque)4 pcs Ceramic ball bearings, full sealed angular contact ball bearings ,2×7005C TQ P4&27003C TQ P4 increase spindle lifePole4800Hz big torqueprofessional metal spindle used for iron, steel, stainless steel etc.Carefull assembly make the spindle more precisional.High accuracy,used for metal engraving,cutting. Precision 0.01mm.Origin : Mainland ChinaDrive : MotorMaximum Torque : 1.69N.mOperating Speed : 6000-24000rpmModel Number : 3.7kw ER20 Metal SpindleApplication : MillingSize : 100x289.5mmVoltage : 220vCurrent : 17APower : 3.7kw (1HP=735w)Cooling : Water cooledBearing Type : 2 X 7005 TQ P4 and 2X 7003 TQ P4Collet : ER20Frequenc : 800HzPole : 4

• CPBGXJZD 3.7kw ER20 Metal Working Spindle 1.69Nm Used for Stainless Steel Copper Steel Iron 800Hz 4 Pole Water Cooling