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Overview:
For the brake motor, there are many main considerations in the design, and the key to solving this problem is to use a brake motor as a test product. After its fault is eliminated, the design can be better. ： 1. The vacuum degree is not up to the requirements, there are...
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Overview:
Variable frequency motors in life have a wide range of applications. Some people will inevitably fail to follow the instructions during use, which will cause the variable frequency motor to burn. In order to avoid this phenomenon, you need to master the following treatment methods:. ..
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After a long-term use of a variable frequency motor, its performance will often decline, which seriously affects its normal use. What are the reasons for the performance degradation of the motor? Let me introduce you! 1. Excessive oil leakage of the variable frequency motor , Or the oil level is too high, making the motor...
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The application range of the variable frequency motor is quite wide, and its traces can be seen in almost all kinds of mechanical transmission systems. In order to use it better, a preliminary understanding of it is beneficial and no harm: 1. The variable frequency motor refers to the rated voltage Motors above 10000V.by...
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The rapid development of industrial enterprises has gradually applied variable frequency motors in our lives. To make variable frequency motors display its high efficiency in work, it is necessary to carry out a trial run before use. Today we will take a look at it. What are the requirements for trial transfer: ...
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Frequency conversion motors often cause equipment damage due to improper operation and poor maintenance. In fact, these can be avoided, but there are many situations that cannot be avoided, such as the following: 1. Oxidation wear, hard particle wear, pitting wear , Friction heat...
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Inverter motor repair If the motor is not used for a long time, and the operation method is incorrect during use, then the motor is likely to malfunction. In this case, the motor needs to be repaired.Usually the motor repairs are professional maintenance personnel coming in...
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Inverter motor manufacturers introduced that corona is caused by uneven electric field generated by uneven conductors. Around the uneven electric field, the electrode with a small radius of curvature is near the electrode. When the voltage rises to a certain value, discharge will occur due to the free air. , Constitute a corona. ...
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Wrapped wire is an important variety in winding wire.In the large and medium-sized winding wires, when the heat resistance grade is higher and the mechanical strength is higher, the glass fiber covered wire is used, and the appropriate adhesive paint is used in the manufacture.In the wrapped wire, the paper covered wire still occupies a considerable...
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Variable frequency motors generally use forced ventilation and cooling. The main motor cooling fan is driven by an independent motor, and a special cooling fan motor, that is to say, the cooling fan is independently powered by a 380V, 50HZ industrial frequency power supply. The power of the fan comes from a separate power supply. , Can't...
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I have always heard people say that the inverter can save power, and if there are more people, they will accept it. But whether it saves electricity or not? If two identical motors are working at 50HZ power frequency, one uses an inverter. One does not, and the speed and torque are both in the motor...
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The brake motor is a fully enclosed self-fan-cooled squirrel cage three-phase asynchronous motor with an additional disc type DC brake. It is composed of a DC disc type electromagnetic brake motor between the rear cover of the Y series motor and the fan. It is a derivative series of Y series.it...
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