Due to the working environment and process requirements of 100 ton crane of iron casting machine, the high failure rate of 100 tons crane of iron casting machine directly leads to the high maintenance cost of 100 tons...Due to the working environment and process requirements of 100 ton crane of iron casting machine, the high failure rate of 100 tons crane of iron casting machine directly leads to the high maintenance cost of 100 tons crane, the large workload of maintenance workers and the working efficiency of iron casting machine is low which restricts the production of iron casting machine. For many years, all kinds of day car owners hook motor speed regulation has been using the motor rotor series resistance speed regulation method, the differential power in the form of heating consumption of resistance. The application of voltage regulating and speed regulating controller in one hundred ton crane fundamentally solves this problem. This paper mainly introduces the working principle, use and maintenance of voltage regulating and speed regulating controller展开更多
文摘Due to the working environment and process requirements of 100 ton crane of iron casting machine, the high failure rate of 100 tons crane of iron casting machine directly leads to the high maintenance cost of 100 tons crane, the large workload of maintenance workers and the working efficiency of iron casting machine is low which restricts the production of iron casting machine. For many years, all kinds of day car owners hook motor speed regulation has been using the motor rotor series resistance speed regulation method, the differential power in the form of heating consumption of resistance. The application of voltage regulating and speed regulating controller in one hundred ton crane fundamentally solves this problem. This paper mainly introduces the working principle, use and maintenance of voltage regulating and speed regulating controller
