Rotary Shafts
1 X3.2KW ER20 water-cooled spindle motor 100x250mm
1 X4.0KW Inverter
1 x 100mm bracket
1 x X75w water pump and 5m hose
1 set of ER20 high precision chuck, precision 0008mm 4, 6, 8, 10, 12, 1/2, 1/4, 1/8
Size: 100x250mm (middle body diameter: 100mmxlength: 250mm)
Speed regulation method: Through the three-phase inverter output, adjust the inverter frequency to change the spindle speed.
Cooling method: water cooling
Power: 3.0kw
Voltage: 220V / 380V
Current: 15A / 8A
Frequency: 0-400Hz
Speed: 0-24000rpm
Runout: less than 0.01mm
Diameter(mm):100
Bearing Type: 2 x 7005 P4 DT and 2 x 7003 P4 DT 4pcs bearings
Chuck ER20
Clamping tool diameter 13mm12mm127mm11mm,10mm,9mm,8mm,7mm, 6.35mm,6mm, 5mm, 4mm, 3.175mm, 3mm, 2mm, 1mm (standard 6mm)
Water-cooled ER20 chuck block