Hello
I wonder what's the matter with this polarity? Are only 2 and 4 pole motors?
greetings
I wonder what's the matter with this polarity? Are only 2 and 4 pole motors?
greetings
Czy wolisz polską wersję strony elektroda?
Nie, dziękuję Przekieruj mnie tamfuutro wrote:Have you heard of pole pairs sometimes marked with the letter p? Maybe about synchronous speed? Induction motors?
There can be more poles and pairs of poles, but this translates into a greater complication of the structure and its dimensions.
Toms96 wrote:fuutro wrote:Have you heard of pole pairs sometimes marked with the letter p? Maybe about synchronous speed? Induction motors?
There can be more poles and pairs of poles, but this translates into a greater complication of the structure and its dimensions.
No, I have not heard of the designation p
15kVmaciej wrote:This disadvantages with weight, dimensions (unless the desired weight), power factor, energy efficiency, rated current, moment of inertia (unless high required), torque at locked rotor (starting), maximum moment (break down).But you get the torque.
qwert2000 wrote:It depends on the point of view. Two engines with the same power considered above.You won't gain anything at the moment. An ox engine with lower engine speed will have x times less power.
banda.amatorów wrote:
The only gain is higher torque / low speed without reducer and lower starting current.
Sometimes it is better to use a gearmotor with a fast motor than a slow-speed motor without a reducer, all depending on the application.
