There are four different classification methods of explosion-proof motor. According to different classification methods, explosion-proof motor has different results
1. According to the principle of motor:
It can be divided into explosion-proof asynchronous motor, explosion-proof synchronous motor and explosion-proof DC motor.
2. By place of use:
It can be divided into Underground Explosion-proof motor and factory explosion-proof motor.
3. According to the explosion-proof principle:
It can be divided into flameproof motor, increased safety motor, positive pressure motor, non spark motor and dust explosion-proof motor.



