ACT MOTOR Spindle motor air cooling square 4.5KW ER32 CNC machine 300HZ

Product Detail

Power: 4.5KW air-cooled square spindle motor
Brand: Changzhou ACT MOTOR
Current: 21A (220V) 12A (380V)
Weight: 12.55 KG
Cooling mode: Fan cooling
Speed: 18,000 RPM
Chuck nut: ER32 (clamping 3-20mm)
Frequency: 300 hz
Lubrication: Grease lubrication
Taper hole pulsation: 2UM
Voltage: 220V 380V
Bearing: 7008DBP4*2 7004DTP4*2
Connection mode: the 123 line is connected to the frequency converter UVW. The no. 4 and no. 5 lines are heat-sensitive protection and can not be connected. 6 digit ground wire, please connect or not connect correctly