Spindle Sanders
1 & 220v 32kw​​ ER20 4 bearing water cooled spindle
1 220V 4KW inverter
1 100mm spindle clamping bracket
1 75w water pump 5m
1 set ER20 high precision chuck (0008mm) --- 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 4-piece 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