Motor mechanical properties, start, brake, speed control and other control performance should meet the mechanical properties and production process requirements ,when the motor power supply quality (such as voltage fluctuations, Xie interference, etc.), should be in the extent permitted. 

    Work as scheduled system, the cooling method of Kiev in the case identified by the motor power, motor temperature rise should be limited to the framework.

    According to the environmental conditions, operating conditions, installation, transmission mode, the selected motor structure, installation, protection form, and ensure reliable electrical work. 

    Considering an investment of several operating costs, the entire drive system of economic, energy-efficient, reasonable, reliable and secure.