Three-phase asynchronous motorIn terms of structural differences, it can be divided into squirrel cage type and winding type. Compared to a single motor,Three-phase asynchronous motorThe operation performance is better, more economical in the material above, and belowMori machineA brief look at how it is classified:
Seven classification methods of three-phase asynchronous motors:1.According to the rotor structure of the motor is divided into: winding motor and squirrel cage motor.
2.According to the protection method of the motor is divided intoIP11)Three-phase asynchronous motor, (IP22andIP23) for protective type, (IP44) is closed, etc.;(IP11)It has the advantages of good heat dissipation conditions and cheap price.
3.According to the method of motor ventilation and cooling, it can be divided into: self-fan cooling, self-cooling, other fan cooling, pipe ventilation and so on.
4.According to the structure of the installation of the motor can be divided into: vertical, horizontal, with foot, with flange.
5.According to insulation grade can be divided into:ELv.,BLv.,FLv.,HstageThree-phase asynchronous motor.
6.According to the amount of work is divided into: intermittent, continuous, intermittent.
7.According to the power size is divided into: small, micro, large three.