Explosion proofMotorIt is a kind of motor that can be used in flammable and explosive places, and it runs without sparks.The motor is an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction.Explosion-proof motor is a kind of motor that can be used in flammable and explosive plants, and it does not generate electric sparks during operation.Explosion-proof motorsMainly used in coal mines, petroleum and natural gas, petrochemical and chemical industries.In addition, it is also widely used in sectors such as textiles, metallurgy, city gas, transportation, grain and oil processing, papermaking, and medicine.Frequency conversion speed motorA general term for motors driven by frequency converters.In fact, the motor designed for the frequency converter is a special frequency conversion motor. The motor can achieve different speeds and torques under the drive of the frequency converter to adapt to the changes in the demand of the load.Explosion-proof motors are mainly used in coal, oil and gas, petrochemical, chemical and other industries.Then, you know what is the classification of mechanical and electrical explosion-proof motors.

1. According to the working principle of the motor, it can be divided into asynchronous AC motors for enterprise explosion-proof systems, synchronous motors for explosion-proof design and DC control motors for explosion-proof requirements. 2. According to the field of use, it can be divided into Chinese coal mines to achieve underground explosion-proof motors and factory-use explosion-proof inspection motors. 3. According to the principle of explosion-proof management, it is mainly divided into explosion-proof motors, increased-safety motors, positive pressure motors, non-sparking motors, and dust-proof and safe motors. 4. According to the supporting host structure, it can be divided into explosion-proof protection motors for national coal mine conveyors, explosion-proof motors for coal mines through winches, explosion-proof motors for rock loaders, explosion-proof motors for local fans in coal mines, explosion-proof motors for valves, and explosion-proof motors for fans. , Marine explosion-proof motors, explosion-proof motors for cranes and metallurgy, and increased-safety brushless excitation synchronous motors for hydroprocessing equipment.In addition, it can also be classified according to technical development indicators such as rated output voltage and efficiency, such as high voltage and explosion-proof motors, high-efficiency use of explosion-proof motors, high-slip explosion-proof motors, and high-torque explosion-proof motors during starting.