Big Power Mixer Motor factory，transmission matching to the problem.In many cases, the motor and the transmission are supplied together, and the supporting motor can be selected according to the selected transmission.The basic principles of motor selection should usually choose the model of the motor according to the mixing shaft power and the working environment around the mixing equipment, and follow the following basic principles: ① selects the type of motor according to the requirements of starting, braking, operation, speed regulation of the mixing equipment. ② According to the requirements of load torque, speed change range and starting frequency, the temperature rise of Kaozhi motor limits the overload capacity and starting torque, reasonably select the motor capacity, and determines the cooling and ventilation mode.At the same time, the selected motor model and rated power should meet the requirements of the starting power increase when the mixing equipment is started. ③ determines the explosion-proof level and protection level of the motor according to the environmental conditions of the use site, such as temperature, temperature, gas and water, corrosion and inflammable and explosive gases, and determines the necessary protection mode and the structure type of the motor. ④ determines the voltage level of the motor according to the enterprise power grid voltage standard and the requirements for the power factor, The ⑤ selects the rated speed of the motor based on the maximum speed of the mixing equipment and the performance requirements of the transition process of the power transmission speed regulating system, and the complexity of the mechanical deceleration.In addition, the selection of electric motor must also meet the energy saving requirements And the comprehensive test record operation reliability, supply situation, the universality of spare parts, the difficulty of installation and maintenance, product price, operation and maintenance costs and other factors.
