3.2KW 220V/380V Water Cooling Spindle Motor 4 Bearings ER20 Φ100x265 for CNC Router Woodworking Engraving Milling Machine(Color:3.2kw 380V)

Power: 3.2kw Voltage: 220v 380v Current: 7.0A Frequency: 400Hz Speed: 24000rpm Runout: less than 0.01mm Bearing type: 7005C/P4*2,7003C/P4*2 4 ball bearings Number of phases: 3 Chuck: ER20 Water-cooled chuck Grease lubrication The working environment temperature the spindle is usually -10~40.Before installing first electric to rotate head by hand, you should feel flexibility and no blockage.P4 fully sealed angular joint can extend life spindle.The longer length, greater torque power.Careful assembly makes more precise.The accuracy 0.01mm, coaxial cable 0.0025mm1. Our main shaft uses 4 bearings.2. Bearings are resistant high low heat3. The bearing has friction, noise long service life.

• Cooling method: water cooling
• Middle body diameter: 100x265
• Power interface: YX20-4 pin waterproof aviation adapter is optional. The aviation adapter marked "1", "2", "3", "4", "1", "2", "3" are connected to the inverter (U, V, W), and the 4 connected to the inverter will Ground the equipment.
• Speed regulation mode: change the spindle speed through the three-phase output inverter and adjust the frequency of the inverter.