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Permanent magnet motor advantages and disadvantages analysis selection guide
23-03-2019
In permanent magnet machines, if the torque ripple is not considered, the stator may use concentrated (short pitch) windings, but it is common to distribute the windings in larger permanent magnet motors. Since permanent...
The difference between the geared motor and the variable speed motor
15-03-2019
In the process of selling the reducer, it may be due to the new takeover procurement task, some purchases will ask the difference between the speed motor and the gear motor? So send dry goods to everyone today, talk abou...
Synchronous motor operation
09-03-2019
There are three main modes of operation for synchronous motors, namely, operation as generators, motors, and compensators. Running as a generator is the most important mode of operation for synchronous motors. Operating ...
Motor maintenance method
01-03-2019
Professional motor maintenance and repair center motor maintenance process: cleaning the rotor - replace the carbon brush or other parts - vacuum class F pressure dipping paint - drying - school balance. 1. The use envir...
Synchronous motor knowledge and working principle
15-02-2019
Synchronous motors, like induction motors, are a common AC motor. The characteristic is: in steady state operation, there is a constant relationship between the rotor speed and the grid frequency n=ns=60f/p, where f is t...
What kind of motor to choose
29-01-2019
1, choose energy-saving motor Compared with ordinary motors, high-efficiency motors optimize the overall design, using high-quality copper windings and silicon steel sheets, reducing various losses, reducing losses by 20...