ZZSA 3KW 3.5KW 5.5KW 7KW BT30 CNC Spindle Motor With FL BDZ Inverter ATC Automatic tool change AUTO Water Cooled ceramic bearing 7P3H9

Package include:1 x 3KW /3.5W / 5.5kw / 7.5KW ATC water spindle motor 220V / 380V 1 x BT30-ER25 Tool Holder with Pull stud1 x proximity switch1 x 3.7KW /5.5kw / 7.5kw Fuling VFD inverter  220V / 380V1 x 100mm / 125mm clamp (3/3.5KW is 100mm，5.5KW /7.5KW is 125mm)the maximum speed of 4-pole and 8-pole is different4 Poles: 24000rpm max8 Poles: 18000rpm maxThe bearing model for 3/3.5KW is:7007 * 2+7005 * 1 ceramic ball bearing （total 3pcs）The bearing model for 5.5/7.5KW is:7007 * 2+7005 * 2 ceramic ball bearing （total 4pcs）Poduct show:Power: 5.5kwInput Voltage: 220v / 380v (±20%)Input Phase: 1 or 3 phaseInput Frequency: 50-60Hz (±5Hz)Output Voltage: 220v/380vOutput Phase: 3 phaseOutput Current: 23A/13AOutput Frequency: 0-1000HzControl Method: Open-loop flux vector controlDO NOT set up the inverter by yourself if you don't know how to, or it will make both the spindle and inverter burn easily.Please contact us, we have manuals, videos and pictures to help you.Power: 7.5kwInput Voltage: 220v/380v (±20%)Input Phase: 3 phaseInput Frequency: 50-60Hz (±5Hz)Output Voltage: 220v/380vOutput Phase: 3 phaseOutput Current: 31A/18AOutput Frequency: 0-1000HzControl Method: V/F control◆Two speed control modes: V/F control◆ No PG vector control (SVC): starting torque 0.5Hz up to 150%◆ 8-stage simple PLC function, multi-speed control and PID control◆ Support frequency settings: digital setting, analog setting, PID setting, RS485 communication setting◆ I/O terminals can be freely programmed to combine working modes according to user needs.◆ With jump frequency control function, it can effectively suppress mechanical resonance and make the system more stable and reliable.◆ With instantaneous power-down retention function, it can avoid the impact of production due to instantaneous power failure◆ With over torque and under torque detection◆ Automatic voltage adjustment function to effectively solve the low frequency oscillation problem of high power motor◆ Provide a variety of fault protection functions: over-current, over-voltage, under-voltage, over-heat, overload, lack of equal real-time monitoring and protection to ensure safe operation◆ Built-in reactor with inverter above 37kW, which improves the power factor of the input side and improves the efficiency and stability of the whole machine.◆ 0.75~15kW built-in braking unit.