CNC Inverter Wiring Diagram

The image above showing you the basic cnc wiring diagram for inverter that connected to spindle motor and servo drive. The connection here frequently use for low torque DC spindle motor.



More advance cnc wiring diagram for inverter where the servo drive can detect directly whether the inverter is fully functional. In term of safety, this type of inverter circuit diagram is more level protection of safety compare to the CNC inverter basic wiring diagram and normally use for high torque spindle motor or AC spindle motor type



The circuit diagram image above is more clear then the circuit CNC wiring diagram image in the previous blog post