The electric die cart is powered by a battery. The battery supplies power to the DC traction motor, and the DC motor drives the flat car to run. Compared with AC motors, DC motors are not easy to burn, have large starting torque and strong overload capability. The running distance is not limited. The electric die cart has greater safety performance and flexibility, and the running distance is not limited. There is no insulation requirement, so the construction is convenient and the cost is low, so as to better guarantee the normal operation and work of the electric motor, and then control the AC metallurgical motor through the AC control system to make the flat car start, stop, advance and retreat. The running distance of the electric die cart is not limited, but the battery needs regular maintenance, and the battery life is generally about 2.5 years, and the use time is limited.
