Spindle Sanders
Middle body diameter: 100x250
Speed regulation method: Change the spindle speed through the three-phase output inverter and adjust the frequency of the inverter.
Cooling method: water cooling
Power interface: Optional YX20-4-pin waterproof aviation . The aviation plugs marked "1", "2", "3", and "4" are connected to the inverter (U, V, W) respectively. The four plugs connected to the inverter ground the device.
Power: 3.0kw
Voltage: 380V
Current: 12A
Frequency: 400Hz
Speed: 24000rpm
Runout: less than 0.01mm
Bearing type: 70052/70031
3 ball bearings
Number of phases: 3
Chuck: ER20
Water-cooled ER20 chuck
Grease lubrication