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- 2024-11-25How is the axial force of a three-phase AC motor formed?
Whether it is a high-voltage or low-voltage motor, customers often report shaft drift problems or bearing temperature rise problems due to axial force. The best working state of a motor is to ensure an ideal relationship between the motor an ...
- 2024-11-22Starting method of three-phase asynchronous motor
The direct starting method is the simplest and most commonly used starting method. Its principle is to directly connect the three-phase power supply to the three windings of the motor to start the motor. ...
- 2024-11-21Analysis of the causes of three-phase AC motor burnout
Analysis of the causes of three-phase AC motor burnout, the causes of three-phase AC motor burnout can be divided into load, power supply, motor insulation, and phase loss. ...
- 2024-11-20Analysis of the mean trouble-free working time of motors
In the field of industrial production and power drive, motors are core equipment components, and their reliability is crucial. One of the key indicators for measuring motor reliability is the mean time between failures (MTBF). Understanding ...
- 2024-11-19What is the function of current transformer?
Measurement function: Current transformers convert large currents into small currents, usually 5A, and supply them to measuring instruments to accurately measure the current in the line. ...
- 2024-11-18Generation and Harm of Corona in High Voltage Motors
Compared with low-voltage motors, the production of high-voltage motor coils is very complicated. The stator windings of high-voltage motors will select different electromagnetic wires according to different rated voltages. During the coil p ...
- 2024-11-15Energy-saving transformation of dust treatment scene
This energy-saving transformation project of environmental protection fans, aimed at the scene of dust-containing waste gas emission treatment, adopts the overall explosion-proof design of smart fans for replacement and transformation, and i ...
- 2024-11-14Why do low-pole-number motors often have phase-to-phase faul
Phase-to-phase fault is a type of electrical fault that is unique to three-phase motor windings. From the statistics of faulty motors, it can be found that in terms of phase-to-phase faults, the problems of two-pole motors are relatively con ...
- 2024-11-13Introduction to commonly used motor drive modules
DC motor driver module The DC motor driver module is a module that can control the speed and direction of the DC motor. Its working principle is to control the forward and reverse rotation of the motor by changing the positive and negative ...
- 2024-11-12Differences between vertical and horizontal motor tests
Compared with horizontal motors, the most significant difference between vertical motors and horizontal motors is the different installation methods, followed by the different structural design solutions derived from this. ...
