Rotary Shafts
1PC 3.5kw ER20 air-cooled spindle motor with mounting flange, 4 bearings
Model: GDZ105x102-3.5
Speed regulation method: Change the spindle speed through the three-phase output inverter and adjust the frequency of the inverter.
Cooling method: air cooling
Power interface: An optional 5-pin waterproof aviation plug is available. The aviation plug is marked with "1," "2," "3," "4," "5," and "GND." Connect "1," "2," and "3" to the inverter (U, V, W), and connect "GND" to the inverter ground.
Power: 3.5kw (1HP=0.735w)
Voltage: 220V/380V
Current: 12A/7A
Frequency: 300Hz
Speed: 18000rpm
Jump: less than 0.01mm
Shaft end connection: ER20
Bearing type: 4 ball bearings