What are the types of explosion-proof motors

The minimum protection level of explosion-proof motors is IP55, while ordinary motors have IPIP23, IP44, IP54, IP55, and IP56, so they can be distinguished from the shape.
Explosion-proof motors can be divided by product type
✦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. According to the place of use
It can be divided into explosion-proof motors for underground coal mines and explosion-proof motors for factories.
✦3, can be divided into flameproof motor, increased safety motor, positive pressure motor, non-sparking motor and dust explosion-proof motor, etc.
✦4. According to the matching host
It can be divided into explosion-proof motor for coal mine conveyor, explosion-proof motor for coal mine winch, explosion-proof motor for rock loader, explosion-proof motor for coal mine local fan, explosion-proof motor for valve, explosion-proof motor for fan, explosion-proof motor for marine use, explosion-proof motor for hoisting metallurgy And the increased safety type brushless excitation synchronous motor used in the hydrogenation unit. In addition, it can also be divided according to technical indicators such as rated voltage and efficiency, such as high-voltage explosion-proof motors, high-efficiency explosion-proof motors, high-slip explosion-proof motors, and high starting torque explosion-proof motors.
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