Spindle Sanders
1 &220v 32kw ER20 4 bearing water cooled spindle
1 220V 37KW inverter
1 100mm spindle clamping bracket
1 75w water pump 5m water hose
1 set of ER20 high precision chuck (0.008 mm) --- 4, 6, 8, 10, 12, 1/2, 1/4, 1/8
Size: 100x250mm (middle body diameter: 100mm; length: 250mm)
Speed regulation method: Through the three-phase inverter output, adjust the inverter frequency to change the spindle speed.
Cooling method: water cooling
Power: 3.2kw
Voltage: 220V
Current: 15A
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 fully sealed angular contact bearings
Chuck ER20
Clamping tool diameter 13mm12mm127mm,11mm,10mm,9mm,8mm,7mm, 6.35mm,6mm, 5mm, 4mm, 3.175mm, 3mm, 2mm, 1mm (standard 6mm) Water-cooled ER20 chuck block grease