Function

The thermal model of the servo drive monitors the current flow and calculates the power conversion in the output stage. If necessary, the currents are limited to ensure the protection of the device. In addition, there is the thermal motor model, which ensures the protection of the motor.

Initially, the AX8000 monitors and limits the actual current to the "configured channel peak current". If the "Thermal Channel Utilization" increases to a value of >100%, the limitation is reduced to the "configured channel rated current". If the Thermal Channel Utilization drops below 100%, the limit is raised again to the "configured channel peak current".