Motor control low-voltage test system

The utility model provides a motor control low-voltage test system, which relates to the technical field of motor control, and comprises a wiring unit which is internally provided with a hardware circuit board connected with a plurality of signal lines and is configured to configure corresponding signal lines after receiving instructions of an upper computer; the control unit is connected with a low-voltage signal line, a rotary transformer signal line and a motor temperature line which are output by the wiring unit, receives a control instruction sent by the upper computer, controls an execution analog circuit and feeds back state information to the upper computer; the upper computer is communicated with the wiring unit and the control unit so as to autonomously send a control instruction to the wiring unit and the control unit and receive state information feedback of the control unit; the problems that multiple manual wiring is needed in the existing electrically-controlled low-voltage testing process, tim