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- 2024-07-09What to consider about the rotor when selecting a VFD?
For working conditions with continuous speed change requirements, the inverter will be used to drive the motor, that is, the motor speed can be adjusted steplessly by changing the frequency of the motor power supply. ...
- 2024-07-08Consequences of misalignment of stator and rotor cores
The users of the motor are more concerned about the application effect of the motor, while the manufacturers and repairers of the motor are more concerned about the whole process of motor production and repair. Only by handling every link we ...
- 2024-07-05Why should the core be segmented?
Recently, we have released a batch of motor failure and motor component feature pictures, which have attracted the attention of many netizens. Everyone has expressed their views based on their knowledge, work experience and personal experien ...
- 2024-07-04The formation and harm of axial force during motor operation
When the stator winding of a three-phase AC synchronous motor or an asynchronous motor (hereinafter referred to as a three-phase AC motor) is connected to the power supply, a rotating magnetic field is generated. Therefore, for an asynchrono ...
- 2024-07-02The Mysterious Construction, Important Role of High Voltage
Electricity is an indispensable part of our daily life, and high voltage transformer is one of the key equipment for power transmission and distribution. However, most people may not understand the high-voltage transformer, this article will ...
- 2024-07-01Synchronous motors is different from asynchronous motors
Different principles For synchronous motors , the speed is synchronized with the rotating magnetic potential, while the speed of asynchronous motors is lower than the electromagnetic speed; regardless of the load size, the speed of synchron ...
- 2024-06-28Should lifting and metallurgical motors be star-connected?
There are two connection methods for three-phase asynchronous motors : delta connection and star connection. For many series of motors, according to the appropriate power division, small power uses star connection, and large power uses delt ...
- 2024-06-27Squirrel Cage induction Motor and Slip Ring Induction Motors
Ptc Thermistor Motor Protection The construction of squirrel cage inductionConstruction of slip ring induction simple and rugged.Construction of slip ring induction motors needs slip rings, brushes, short-circuiting device, etc ...
- 2024-06-24Analysis of Motor Shaft Breakage
The problem of motor shaft breakage is often found. On the one hand, it is related to the motor manufacturing itself, and on the other hand, it is directly related to the actual installation, use and working conditions. Today we will provide ...
- 2024-06-24Tunnel construction increased
With the continuous advancement of global urbanization, the population concentration is increasing, and the demand for transportation between cities is becoming increasingly strong. As an important channel connecting cities, tunnel engineer ...
