Do you know the difference between three-phase ac synchronous motor and three-phase ac asynchronous motor? Lets talk about their differences. A, rotational speed Asynchronous motor is the stator sends ...

There are three - phase symmetrical windings AX, BY and CZ in the stator core of three - phase asynchronous motor. Suppose the three-phase windings are connected into a star and connected to the three-...

Our country produces the national standard motor housing base is shanxi pingyao, we choose all is the standard component of the housing, its advantage is the appearance, heat dissipation and ensure the...

Step-down start refers to the use of starting equipment to properly reduce the voltage and add to the stator windings of the motor to start, after the motor starts running, and then make its electrical...

The reasons for the large no-load current of the motor are as follows: 1. The number of turns of stator winding is less than the normal value. 2. Large air gap between stator and rotor. 3, the iron cor...

Marine type motor in the use of the process must consider its safety performance, at this time the wiring of the motor is very important, can not have any careless, so as not to cause hidden danger. Wh...

Explosion-proof motor is a kind of motor that can be used in inflammable and explosive places. It does not produce electric spark when running, and it is mainly used in coal mine, petroleum and natural...

1, motor maintenance motor bearings cleaning When removing the bearing for maintenance, first record the bearing appearance and confirm the residual amount of lubricant. After sampling and checking the...

Marine three-phase asynchronous motor has the advantages of high efficiency, high starting torque and energy saving, etc. It is used for driving all kinds of machinery on ships, such as pumps, fans and...

Three-phase asynchronous motor is to change the stator winding wiring mode to change the number of stator poles of the cage motor to achieve the purpose of speed regulation. The characteristics are as ...