Rotary Shafts
1X 2.2KW ER20 water-cooled spindle 220V 4 bearings
1 X 2.2KWGP Inverter 220V
1 X 80mm cast aluminum bracket
1 X 75W 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: 80x230mm (middle body diameter: 80mmx length: 230mm)
Speed regulation method: Through the three-phase inverter output, adjust the inverter frequency to change the spindle speed.
Cooling method: water cooling
Power: 2.2kw
Voltage: 220V
Current: 10A
Frequency: 0-400Hz
Speed: 0-24000rpm
Runout: less than 0.01mm
Diameter(mm):80
Bearing type: 2 x 7005 P4 DT and 2 x 7002 P4 DT
4 fully sealed angular contact bearings
Chuck ER20
Clamping knife diameter 13mm12mm127mm11mm,10mm,9mm,8mm,7mm, 6.35mm,6mm, 5mm, 4mm, 3.175mm, 3mm, 2mm, 1mm (standard 6mm)
Water-cooled ER20 chuck block