When the motor lacks a phase, if the motor is powered on and started, the motor will generally make a "buzzing" sound, and the speed rise of the motor is relatively slow. When the load dragged by the motor is relatively heavy, the specified speed cannot
It is often necessary to disassemble the motor when overhauling it. Improper disassembly will damage the motor. Therefore, the motor maintenance personnel must master the technology of correct disassembly and assembly of the motor.
It is often necessary to disassemble the motor when overhauling it. Improper disassembly will damage the motor. Therefore, the motor maintenance personnel must master the technology of correct disassembly and assembly of the motor.
It is often necessary to disassemble the motor when overhauling it. Improper disassembly will damage the motor. Therefore, the motor maintenance personnel must master the technology of correct disassembly and assembly of the motor.
Many motors have faults during operation, which are not caused by their own quality problems, but by improper maintenance in motor application.
The noise of a motor is basically a combination of many kinds of noise. In order to meet the requirements of low noise of the motor, we should comprehensively analyze the factors affecting the noise and take measures.
Analysis of the causes of bearing damage shows that about 40% of bearing damage is related to poor lubrication. Therefore, good lubrication of bearings is an effective measure to reduce the friction and wear of bearings.
It is very important to have a clear understanding of the five starting methods of the generator, which can help us understand the generator better and use it better
