The capacity of the DC motor is different, and the structure will be different. DC motor housing can realize frequent and rapid starting, braking and reversing, adapting to various enterprise automation systems of industrial and mining requirements. Where explosion-proof motors can be used Class I, it can also be a Type II; increased safety, positive pressure, non-sparking motors can only be used in Class II.
According to the winding structure of the motor, it can be divided into three-phase and single-phase motor, squirrel cage type, winding. According to the power supply, it can be divided into high voltage, low voltage motor, AC and DC motor. Electric motors can be divided into synchronous and asynchronous motors. Single-phase motors are divided into AC split-phase motors, AC and DC motors, and shaded-pole motors. There are many types of motors according to the environmental conditions of use.
Closed loop cooling: The circulation of the media cools the motor, including the motor and the closed-loop cooler, but the media absorbs heat through the motor and releases the heat through the cooler. The rotational speed of the rotor is the same as the rotational speed of the rotating magnetic field, which is reversible.
Quality inspection system of DC motor housing: During the cutting process, if the error range is exceeded and the accident is not caused, each time a given operator is found, 20-50 yuan will be evaluated in the package. Under the premise that the accident is not caused, each time a given operator is found, it will be evaluated at 20-50 yuan.
An induction motor is a machine that can achieve the purpose of energy conversion based on the interaction of electricity and magnetism. The stator and rotor circuits are independent of each other, but they are related to each other through electromagnetic induction, and the speed of the rotor is always lower than the speed of the rotating magnetic field, that is, the existence of a slip makes the asynchronous motor.
